apache / asterixdb-hyracks
File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

Overview
File Change Frequency Overall
  • There are 1,673 files with 113,680 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 0 files changed 21-50 times (0 lines of code)
    • 134 files changed 6-20 times (27,469 lines of code)
    • 1,539 files changed 1-5 times (86,211 lines of code)
0% | 0% | 0% | 24% | 75%
Legend:
101+
51-100
21-50
6-20
1-5

explore: grouped by folders | grouped by update frequency | data
Contributors Count Frequency Overall
  • There are 1,673 files with 113,680 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 0 files changed by 11-25 contributors (0 lines of code)
    • 17 files changed by 6-10 contributors (2,686 lines of code)
    • 1,056 files changed by 2-5 contributors (81,932 lines of code)
    • 600 files changed by 1 contributor (29,062 lines of code)
0% | 0% | 2% | 72% | 25%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
java, xml, js, sh, txt, html, properties, css, gitignore, ddl, json, cmd
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
java0% | 0% | 0% | 23% | 76%
js0% | 0% | 0% | 100% | 0%
xml0% | 0% | 0% | 29% | 70%
css0% | 0% | 0% | 1% | 98%
html0% | 0% | 0% | 0% | 100%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
hyracks0% | 0% | 0% | 21% | 78%
algebricks0% | 0% | 0% | 31% | 68%
src0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 50)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
NodeDetailsPage.js
in hyracks/hyracks-control/hyracks-control-cc/src/main/resources/static/javascript/adminconsole
 217 2 2012-03-13 2015-09-11 15 7 vinayakb@123451ca-8445-de46... imaxon@apache.org
binary-assembly.xml
in hyracks/hyracks-server/src/main/assembly
 39 - 2010-07-30 2016-03-18 12 7 vinayakb@123451ca-8445-de46... imaxon@apache.org
binary-assembly.xml
in hyracks/hyracks-examples/btree-example/btreeclient/src/main/assembly
 35 - 2010-10-06 2016-03-18 11 8 alexander.behm@123451ca-844... imaxon@apache.org
binary-assembly.xml
in hyracks/hyracks-examples/text-example/textclient/src/main/assembly
 35 - 2010-09-30 2016-03-18 11 7 vinayakb@123451ca-8445-de46... imaxon@apache.org
binary-assembly.xml
in hyracks/hyracks-examples/tpch-example/tpchserver/src/main/assembly
 39 - 2012-11-06 2016-03-18 11 8 vinayakb@123451ca-8445-de46... imaxon@apache.org
binary-assembly.xml
in hyracks/hyracks-examples/btree-example/btreeserver/src/main/assembly
 39 - 2012-11-06 2016-03-18 11 8 vinayakb@123451ca-8445-de46... imaxon@apache.org
binary-assembly.xml
in hyracks/hyracks-examples/text-example/textserver/src/main/assembly
 39 - 2012-11-06 2016-03-18 11 8 vinayakb@123451ca-8445-de46... imaxon@apache.org
UsedVariableVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 391 36 2015-07-02 2016-03-22 11 6 imaxon@apache.org wangsaeu@yahoo.com
SubstituteVariableVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 436 40 2015-07-02 2016-03-08 11 6 imaxon@apache.org wangsaeu@yahoo.com
LogicalOperatorPrettyPrintVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/prettyprint
 443 42 2015-07-02 2016-03-15 11 6 imaxon@apache.org bamousaa@gmail.com
OperatorDeepCopyVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 342 38 2015-07-02 2016-03-27 10 6 imaxon@apache.org yingyi@couchbase.com
BufferCache.java
in hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/buffercache
 1007 51 2015-07-02 2016-02-24 10 4 imaxon@apache.org michael.blow@couchbase.com
IndexDataflowHelper.java
in hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow
 128 11 2015-07-02 2016-02-19 9 4 imaxon@apache.org bamousaa@gmail.com
IndexInsertUpdateDeleteOperatorNodePushable.java
in hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow
 140 6 2015-07-02 2016-03-15 9 3 imaxon@apache.org bamousaa@gmail.com
ProducedVariableVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 248 36 2015-07-02 2016-03-08 9 6 imaxon@apache.org wangsaeu@yahoo.com
SchemaVariableVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 271 36 2015-07-02 2016-03-08 9 6 imaxon@apache.org wangsaeu@yahoo.com
Task.java
in hyracks/hyracks-control/hyracks-control-nc/src/main/java/org/apache/hyracks/control/nc
 333 35 2015-07-02 2016-03-17 9 4 imaxon@apache.org bamousaa@gmail.com
LSMHarness.java
in hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls
 423 20 2015-07-02 2016-04-03 9 3 imaxon@apache.org mhubail@uci.edu
ExternalBTree.java
in hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls
 569 43 2015-07-02 2016-03-22 9 4 imaxon@apache.org bamousaa@gmail.com
ExternalBTreeWithBuddy.java
in hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls
 729 56 2015-07-02 2016-03-22 9 3 imaxon@apache.org bamousaa@gmail.com
topology-template.xml
in hyracks/hyracks-dist/src/main/resources/conf
 7 - 2013-03-23 2015-09-11 8 8 buyingyi@123451ca-8445-de46... imaxon@apache.org
IIndexLifecycleManager.java
in hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api
 12 - 2015-07-02 2016-02-19 8 3 imaxon@apache.org bamousaa@gmail.com
binary-assembly.xml
in hyracks/hyracks-yarn/hyracks-yarn-am/src/main/assembly
 19 - 2012-09-26 2015-09-11 8 7 vinayakb@123451ca-8445-de46... imaxon@apache.org
IHyracksTaskContext.java
in hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/context
 22 - 2015-07-02 2016-03-17 8 4 imaxon@apache.org bamousaa@gmail.com
binary-assembly.xml
in hyracks/hyracks-yarn/hyracks-yarn-client/src/main/assembly
 30 - 2012-09-26 2015-09-11 8 7 vinayakb@123451ca-8445-de46... imaxon@apache.org
LogicalOperatorTag.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/base
 39 - 2015-07-02 2016-03-08 8 5 imaxon@apache.org wangsaeu@yahoo.com
ILSMIndexInternal.java
in hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api
 40 - 2015-07-02 2016-02-10 8 3 imaxon@apache.org tillw@apache.org
doxia-descriptor.xml
in hyracks/hyracks-documentation/src/books/user-guide
 56 - 2011-01-01 2015-09-11 8 7 vinayakb@123451ca-8445-de46... imaxon@apache.org
ILogicalOperatorVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/visitors
 72 - 2015-07-02 2016-03-08 8 5 imaxon@apache.org wangsaeu@yahoo.com
IndexLifecycleManager.java
in hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow
 204 19 2015-07-02 2016-02-19 8 3 imaxon@apache.org bamousaa@gmail.com
OperatorPropertiesUtil.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/util
 211 17 2015-07-02 2016-03-16 8 3 imaxon@apache.org yingyi@couchbase.com
AbstractLSMIndex.java
in hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls
 230 26 2015-07-02 2016-04-03 8 2 imaxon@apache.org mhubail@uci.edu
OperatorManipulationUtil.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/util
 250 14 2015-07-02 2016-03-27 8 3 imaxon@apache.org yingyi@couchbase.com
AlgebricksOptimizationContext.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/rewriter/base
 264 37 2015-07-02 2016-03-16 8 3 imaxon@apache.org yingyi@couchbase.com
LogicalPropertiesVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 279 39 2015-07-02 2016-03-08 8 5 imaxon@apache.org wangsaeu@yahoo.com
AbstractFunctionCallExpression.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/expressions
 304 23 2015-07-02 2016-03-27 8 4 imaxon@apache.org yingyi@couchbase.com
VirtualBufferCache.java
in hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls
 356 47 2015-07-02 2016-02-24 8 4 imaxon@apache.org michael.blow@couchbase.com
AbstractLSMRTree.java
in hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls
 394 27 2015-07-02 2016-01-30 8 3 imaxon@apache.org bamousaa@gmail.com
SetAlgebricksPhysicalOperatorsRule.java
in algebricks/algebricks-rewriter/src/main/java/org/apache/hyracks/algebricks/rewriter/rules
 408 7 2015-07-02 2016-03-15 8 4 imaxon@apache.org bamousaa@gmail.com
IsomorphismVariableMappingVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 409 49 2015-07-02 2016-03-08 8 5 imaxon@apache.org wangsaeu@yahoo.com
NodeControllerService.java
in hyracks/hyracks-control/hyracks-control-nc/src/main/java/org/apache/hyracks/control/nc
 473 32 2015-07-02 2016-04-03 8 3 imaxon@apache.org mhubail@uci.edu
LogicalOperatorDeepCopyWithNewVariablesVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 474 46 2015-12-31 2016-03-27 8 4 yingyi@couchbase.com yingyi@couchbase.com
ExternalRTree.java
in hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls
 603 39 2015-07-02 2016-03-22 8 4 imaxon@apache.org bamousaa@gmail.com
IsomorphismOperatorVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 622 39 2015-07-02 2016-03-08 8 5 imaxon@apache.org wangsaeu@yahoo.com
FDsAndEquivClassesVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 665 44 2015-07-02 2016-03-08 8 5 imaxon@apache.org wangsaeu@yahoo.com
LSMBTree.java
in hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls
 779 48 2015-07-02 2016-01-30 8 3 imaxon@apache.org bamousaa@gmail.com
LSMInvertedIndex.java
in hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls
 835 43 2015-07-02 2016-02-10 8 4 imaxon@apache.org tillw@apache.org
IIndexDataflowHelper.java
in hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/api
 16 - 2015-07-02 2016-02-14 7 3 imaxon@apache.org mhubail@uci.edu
UTF8StringSerializerDeserializer.java
in hyracks/hyracks-dataflow-common/src/main/java/org/apache/hyracks/dataflow/common/data/marshalling
 38 4 2015-07-02 2016-03-26 7 4 imaxon@apache.org bamousaa@gmail.com
UnnestMapOperator.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical
 39 4 2015-07-02 2016-03-08 7 4 imaxon@apache.org wangsaeu@yahoo.com
Files With Most Contributors (Top 50)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
binary-assembly.xml
in hyracks/hyracks-examples/text-example/textserver/src/main/assembly
 39 - 2012-11-06 2016-03-18 11 8 vinayakb@123451ca-8445-de46... imaxon@apache.org
binary-assembly.xml
in hyracks/hyracks-examples/btree-example/btreeclient/src/main/assembly
 35 - 2010-10-06 2016-03-18 11 8 alexander.behm@123451ca-844... imaxon@apache.org
binary-assembly.xml
in hyracks/hyracks-examples/btree-example/btreeserver/src/main/assembly
 39 - 2012-11-06 2016-03-18 11 8 vinayakb@123451ca-8445-de46... imaxon@apache.org
binary-assembly.xml
in hyracks/hyracks-examples/tpch-example/tpchserver/src/main/assembly
 39 - 2012-11-06 2016-03-18 11 8 vinayakb@123451ca-8445-de46... imaxon@apache.org
topology-template.xml
in hyracks/hyracks-dist/src/main/resources/conf
 7 - 2013-03-23 2015-09-11 8 8 buyingyi@123451ca-8445-de46... imaxon@apache.org
NodeDetailsPage.js
in hyracks/hyracks-control/hyracks-control-cc/src/main/resources/static/javascript/adminconsole
 217 2 2012-03-13 2015-09-11 15 7 vinayakb@123451ca-8445-de46... imaxon@apache.org
binary-assembly.xml
in hyracks/hyracks-server/src/main/assembly
 39 - 2010-07-30 2016-03-18 12 7 vinayakb@123451ca-8445-de46... imaxon@apache.org
binary-assembly.xml
in hyracks/hyracks-examples/text-example/textclient/src/main/assembly
 35 - 2010-09-30 2016-03-18 11 7 vinayakb@123451ca-8445-de46... imaxon@apache.org
binary-assembly.xml
in hyracks/hyracks-yarn/hyracks-yarn-am/src/main/assembly
 19 - 2012-09-26 2015-09-11 8 7 vinayakb@123451ca-8445-de46... imaxon@apache.org
binary-assembly.xml
in hyracks/hyracks-yarn/hyracks-yarn-client/src/main/assembly
 30 - 2012-09-26 2015-09-11 8 7 vinayakb@123451ca-8445-de46... imaxon@apache.org
doxia-descriptor.xml
in hyracks/hyracks-documentation/src/books/user-guide
 56 - 2011-01-01 2015-09-11 8 7 vinayakb@123451ca-8445-de46... imaxon@apache.org
LogicalOperatorPrettyPrintVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/prettyprint
 443 42 2015-07-02 2016-03-15 11 6 imaxon@apache.org bamousaa@gmail.com
UsedVariableVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 391 36 2015-07-02 2016-03-22 11 6 imaxon@apache.org wangsaeu@yahoo.com
SubstituteVariableVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 436 40 2015-07-02 2016-03-08 11 6 imaxon@apache.org wangsaeu@yahoo.com
OperatorDeepCopyVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 342 38 2015-07-02 2016-03-27 10 6 imaxon@apache.org yingyi@couchbase.com
SchemaVariableVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 271 36 2015-07-02 2016-03-08 9 6 imaxon@apache.org wangsaeu@yahoo.com
ProducedVariableVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 248 36 2015-07-02 2016-03-08 9 6 imaxon@apache.org wangsaeu@yahoo.com
ILogicalOperatorVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/visitors
 72 - 2015-07-02 2016-03-08 8 5 imaxon@apache.org wangsaeu@yahoo.com
IsomorphismVariableMappingVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 409 49 2015-07-02 2016-03-08 8 5 imaxon@apache.org wangsaeu@yahoo.com
FDsAndEquivClassesVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 665 44 2015-07-02 2016-03-08 8 5 imaxon@apache.org wangsaeu@yahoo.com
IsomorphismOperatorVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 622 39 2015-07-02 2016-03-08 8 5 imaxon@apache.org wangsaeu@yahoo.com
LogicalPropertiesVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 279 39 2015-07-02 2016-03-08 8 5 imaxon@apache.org wangsaeu@yahoo.com
LogicalOperatorTag.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/base
 39 - 2015-07-02 2016-03-08 8 5 imaxon@apache.org wangsaeu@yahoo.com
BufferCache.java
in hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/buffercache
 1007 51 2015-07-02 2016-02-24 10 4 imaxon@apache.org michael.blow@couchbase.com
IndexDataflowHelper.java
in hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow
 128 11 2015-07-02 2016-02-19 9 4 imaxon@apache.org bamousaa@gmail.com
Task.java
in hyracks/hyracks-control/hyracks-control-nc/src/main/java/org/apache/hyracks/control/nc
 333 35 2015-07-02 2016-03-17 9 4 imaxon@apache.org bamousaa@gmail.com
ExternalBTree.java
in hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls
 569 43 2015-07-02 2016-03-22 9 4 imaxon@apache.org bamousaa@gmail.com
VirtualBufferCache.java
in hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls
 356 47 2015-07-02 2016-02-24 8 4 imaxon@apache.org michael.blow@couchbase.com
ExternalRTree.java
in hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls
 603 39 2015-07-02 2016-03-22 8 4 imaxon@apache.org bamousaa@gmail.com
IHyracksTaskContext.java
in hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/context
 22 - 2015-07-02 2016-03-17 8 4 imaxon@apache.org bamousaa@gmail.com
LSMInvertedIndex.java
in hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls
 835 43 2015-07-02 2016-02-10 8 4 imaxon@apache.org tillw@apache.org
SetAlgebricksPhysicalOperatorsRule.java
in algebricks/algebricks-rewriter/src/main/java/org/apache/hyracks/algebricks/rewriter/rules
 408 7 2015-07-02 2016-03-15 8 4 imaxon@apache.org bamousaa@gmail.com
LogicalOperatorDeepCopyWithNewVariablesVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 474 46 2015-12-31 2016-03-27 8 4 yingyi@couchbase.com yingyi@couchbase.com
AbstractFunctionCallExpression.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/expressions
 304 23 2015-07-02 2016-03-27 8 4 imaxon@apache.org yingyi@couchbase.com
TreeIndexStatsOperatorNodePushable.java
in hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/dataflow
 69 4 2015-07-02 2016-01-26 7 4 imaxon@apache.org bamousaa@gmail.com
ClusterControllerService.java
in hyracks/hyracks-control/hyracks-control-cc/src/main/java/org/apache/hyracks/control/cc
 518 32 2015-07-02 2015-12-21 7 4 imaxon@apache.org mhubail@uci.edu
RunFileWriter.java
in hyracks/hyracks-dataflow-common/src/main/java/org/apache/hyracks/dataflow/common/io
 65 10 2015-07-02 2016-02-26 7 4 imaxon@apache.org jianfeng.jia@gmail.com
UTF8StringSerializerDeserializer.java
in hyracks/hyracks-dataflow-common/src/main/java/org/apache/hyracks/dataflow/common/data/marshalling
 38 4 2015-07-02 2016-03-26 7 4 imaxon@apache.org bamousaa@gmail.com
MaterializerTaskState.java
in hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/misc
 69 8 2015-07-02 2016-02-19 7 4 imaxon@apache.org bamousaa@gmail.com
GraceHashJoinOperatorNodePushable.java
in hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/join
 124 1 2015-07-02 2016-02-26 7 4 imaxon@apache.org jianfeng.jia@gmail.com
HybridHashJoinOperatorDescriptor.java
in hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/join
 469 10 2015-07-02 2016-02-26 7 4 imaxon@apache.org jianfeng.jia@gmail.com
FileSplit.java
in hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/file
 51 9 2015-07-02 2016-03-15 7 4 imaxon@apache.org bamousaa@gmail.com
AlgebricksMetaOperatorDescriptor.java
in algebricks/algebricks-runtime/src/main/java/org/apache/hyracks/algebricks/runtime/operators/meta
 122 7 2015-07-02 2016-01-26 7 4 imaxon@apache.org bamousaa@gmail.com
UnnestMapOperator.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical
 39 4 2015-07-02 2016-03-08 7 4 imaxon@apache.org wangsaeu@yahoo.com
RunFileReader.java
in hyracks/hyracks-dataflow-common/src/main/java/org/apache/hyracks/dataflow/common/io
 65 5 2015-07-02 2016-02-26 6 4 imaxon@apache.org jianfeng.jia@gmail.com
ByteArrayAccessibleOutputStream.java
in hyracks/hyracks-data/hyracks-data-std/src/main/java/org/apache/hyracks/data/std/util
 55 8 2015-07-02 2016-02-19 6 4 imaxon@apache.org bamousaa@gmail.com
NestedLoopJoin.java
in hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/join
 165 11 2015-07-02 2016-02-26 6 4 imaxon@apache.org jianfeng.jia@gmail.com
EmptyTupleSourceRuntimeFactory.java
in algebricks/algebricks-runtime/src/main/java/org/apache/hyracks/algebricks/runtime/operators/std
 41 3 2015-07-02 2016-01-26 6 4 imaxon@apache.org bamousaa@gmail.com
AbstractPhysicalOperator.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical
 120 11 2015-07-02 2016-03-04 6 4 imaxon@apache.org michael.blow@couchbase.com
PropertiesUtil.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/properties
 270 10 2015-07-02 2016-03-16 6 4 imaxon@apache.org yingyi@couchbase.com
Files With Least Contributors (Top 50)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
CCNCFunctions.java
in hyracks/hyracks-control/hyracks-control-common/src/main/java/org/apache/hyracks/control/common/ipc
 969 144 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
supplemental-models.xml
in src/main/appended-resources
 742 - 2015-11-25 2016-03-18 2 1 imaxon@apache.org imaxon@apache.org
BTreeFieldPrefixNSMLeafFrame.java
in hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames
 594 53 2015-07-02 2015-11-20 4 1 imaxon@apache.org imaxon@apache.org
HadoopMapperOperatorDescriptor.java
in hyracks/hyracks-dataflow-hadoop/src/main/java/org/apache/hyracks/dataflow/hadoop
 376 25 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
BTreeNSMInteriorFrame.java
in hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/frames
 364 26 2015-07-02 2015-11-20 4 1 imaxon@apache.org imaxon@apache.org
HadoopReducerOperatorDescriptor.java
in hyracks/hyracks-dataflow-hadoop/src/main/java/org/apache/hyracks/dataflow/hadoop
 345 26 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
FieldPrefixCompressor.java
in hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/compressors
 311 6 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
JobRun.java
in hyracks/hyracks-control/hyracks-control-cc/src/main/java/org/apache/hyracks/control/cc/job
 307 27 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
IntersectOperatorDescriptor.java
in hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/intersect
 286 8 2016-02-13 2016-02-13 1 1 jianfeng.jia@gmail.com jianfeng.jia@gmail.com
BloomFilter.java
in hyracks/hyracks-storage-am-bloomfilter/src/main/java/org/apache/hyracks/storage/am/bloomfilter/impls
 253 19 2015-07-02 2015-11-20 4 1 imaxon@apache.org imaxon@apache.org
RTreeNSMInteriorFrame.java
in hyracks/hyracks-storage-am-rtree/src/main/java/org/apache/hyracks/storage/am/rtree/frames
 249 22 2015-07-02 2015-11-20 4 1 imaxon@apache.org imaxon@apache.org
InvertedListMerger.java
in hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/search
 246 7 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
IntroduceGroupByForSubplanRule.java
in algebricks/algebricks-rewriter/src/main/java/org/apache/hyracks/algebricks/rewriter/rules/subplan
 246 5 2015-12-31 2015-12-31 1 1 yingyi@couchbase.com yingyi@couchbase.com
LSMRTreeWithAntiMatterTuplesSearchCursor.java
in hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls
 243 14 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
GroupByOperator.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical
 237 18 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
LSMRTreeUtils.java
in hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/utils
 234 4 2015-07-02 2015-11-20 4 1 imaxon@apache.org imaxon@apache.org
FixedSizeElementInvertedListCursor.java
in hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk
 232 19 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
FieldPrefixSlotManager.java
in hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls
 231 24 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
TreeIndexNSMFrame.java
in hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/frames
 229 31 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
PrimaryKeyVariablesVisitor.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors
 221 34 2016-03-10 2016-03-10 1 1 yingyi@couchbase.com yingyi@couchbase.com
HyracksDatasetReader.java
in hyracks/hyracks-client/src/main/java/org/apache/hyracks/client/dataset
 204 17 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
BTreeCountingSearchCursor.java
in hyracks/hyracks-storage-am-btree/src/main/java/org/apache/hyracks/storage/am/btree/impls
 203 15 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
HadoopWriteOperatorDescriptor.java
in hyracks/hyracks-dataflow-hadoop/src/main/java/org/apache/hyracks/dataflow/hadoop
 197 7 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
InMemoryInvertedListCursor.java
in hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory
 197 17 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
HadoopReadOperatorDescriptor.java
in hyracks/hyracks-dataflow-hadoop/src/main/java/org/apache/hyracks/dataflow/hadoop
 196 5 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
ChannelSet.java
in hyracks/hyracks-net/src/main/java/org/apache/hyracks/net/protocols/muxdemux
 188 19 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
InvertedIndexUtils.java
in hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/util
 184 8 2015-07-02 2015-11-20 4 1 imaxon@apache.org imaxon@apache.org
JoinUtils.java
in algebricks/algebricks-rewriter/src/main/java/org/apache/hyracks/algebricks/rewriter/util
 180 6 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
DeletableFrameTupleAppender.java
in hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/sort/util
 179 29 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
RackAwareNcCollectionBuilder.java
in hyracks/hyracks-hdfs/hyracks-hdfs-core/src/main/java/org/apache/hyracks/hdfs/scheduler
 176 2 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
InsertDeleteUpsertOperator.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical
 176 22 2016-01-30 2016-03-15 2 1 bamousaa@gmail.com bamousaa@gmail.com
MinMaxHeap.java
in hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/structures
 173 17 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
InMemoryInvertedIndex.java
in hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory
 166 18 2015-07-02 2015-11-20 4 1 imaxon@apache.org imaxon@apache.org
JobGenContext.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/jobgen/impl
 165 25 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
DatasetMemoryManager.java
in hyracks/hyracks-control/hyracks-control-nc/src/main/java/org/apache/hyracks/control/nc/dataset
 164 19 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
ReduceWriter.java
in hyracks/hyracks-dataflow-hadoop/src/main/java/org/apache/hyracks/dataflow/hadoop/mapreduce
 164 10 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
VariableFramePool.java
in hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/buffermanager
 147 17 2016-02-26 2016-02-26 1 1 jianfeng.jia@gmail.com jianfeng.jia@gmail.com
LSMInvertedIndexSearchCursor.java
in hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls
 146 8 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
Base64Parser.java
in hyracks/hyracks-util/src/main/java/org/apache/hyracks/util/bytes
 145 9 2015-10-23 2015-10-23 1 1 jianfeng.jia@gmail.com jianfeng.jia@gmail.com
NCConfig.java
in hyracks/hyracks-control/hyracks-control-common/src/main/java/org/apache/hyracks/control/common/controllers
 142 2 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
VariableDeletableTupleMemoryManager.java
in hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/buffermanager
 142 13 2016-02-26 2016-02-26 1 1 jianfeng.jia@gmail.com jianfeng.jia@gmail.com
LifeCycleComponentManager.java
in hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/lifecycle
 138 9 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
LSMRTreeWithAntiMatterTuplesFlushCursor.java
in hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls
 132 12 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
IndexInsertDeleteUpsertOperator.java
in algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical
 132 17 2016-01-30 2016-01-30 1 1 bamousaa@gmail.com bamousaa@gmail.com
GroupFrameAccessor.java
in hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/sort/util
 126 16 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
TreeIndexStats.java
in hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/util
 120 14 2015-07-02 2015-11-20 4 1 imaxon@apache.org imaxon@apache.org
CachedPage.java
in hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/buffercache
 120 18 2015-07-02 2015-11-20 4 1 imaxon@apache.org imaxon@apache.org
TreeIndexDiskOrderScanCursor.java
in hyracks/hyracks-storage-am-common/src/main/java/org/apache/hyracks/storage/am/common/impls
 117 15 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
AbstractIntroduceCombinerRule.java
in algebricks/algebricks-rewriter/src/main/java/org/apache/hyracks/algebricks/rewriter/rules
 117 2 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
SerdeUtils.java
in hyracks/hyracks-dataflow-common/src/main/java/org/apache/hyracks/dataflow/common/util
 116 6 2015-07-02 2015-09-11 3 1 imaxon@apache.org imaxon@apache.org
Correlations

File Size vs. Number of Changes: 1673 points

hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/file/FileRemoveOperatorDescriptor.java x: 67 lines of code y: 5 # changes hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeOpContext.java x: 108 lines of code y: 6 # changes hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeWithBuddyOpContext.java x: 97 lines of code y: 6 # changes hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeOpContext.java x: 172 lines of code y: 7 # changes hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexOperationContext.java x: 18 lines of code y: 5 # changes hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractLSMIndexOperationContext.java x: 17 lines of code y: 1 # changes hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ExternalIndexHarness.java x: 304 lines of code y: 6 # changes hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMHarness.java x: 423 lines of code y: 9 # changes hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMIndexSearchCursor.java x: 233 lines of code y: 7 # changes hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndexOpContext.java x: 118 lines of code y: 5 # changes hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeOpContext.java x: 139 lines of code y: 7 # changes hyracks/hyracks-control/hyracks-control-nc/src/main/java/org/apache/hyracks/control/nc/NodeControllerService.java x: 473 lines of code y: 8 # changes hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndex.java x: 19 lines of code y: 4 # changes hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractLSMIndex.java x: 230 lines of code y: 8 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/expressions/AbstractFunctionCallExpression.java x: 304 lines of code y: 8 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/AbstractLogicalOperator.java x: 131 lines of code y: 7 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/NestedTupleSourceOperator.java x: 79 lines of code y: 5 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors/LogicalExpressionDeepCopyWithNewVariablesVisitor.java x: 126 lines of code y: 6 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors/OperatorDeepCopyVisitor.java x: 342 lines of code y: 10 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/AbstractPropagatePropertiesForUsedVariablesPOperator.java x: 28 lines of code y: 4 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/util/OperatorManipulationUtil.java x: 250 lines of code y: 8 # changes algebricks/algebricks-rewriter/src/main/java/org/apache/hyracks/algebricks/rewriter/rules/AbstractIntroduceGroupByCombinerRule.java x: 299 lines of code y: 5 # changes hyracks/hyracks-dataflow-common/src/main/java/org/apache/hyracks/dataflow/common/data/marshalling/UTF8StringSerializerDeserializer.java x: 38 lines of code y: 7 # changes hyracks/hyracks-util/src/main/java/org/apache/hyracks/util/string/UTF8StringUtil.java x: 486 lines of code y: 4 # changes hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/context/IHyracksTaskContext.java x: 22 lines of code y: 8 # changes hyracks/hyracks-control/hyracks-control-nc/src/main/java/org/apache/hyracks/control/nc/Task.java x: 333 lines of code y: 9 # changes hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTree.java x: 569 lines of code y: 9 # changes hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeWithBuddy.java x: 729 lines of code y: 9 # changes hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/ExternalRTree.java x: 603 lines of code y: 8 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors/UsedVariableVisitor.java x: 391 lines of code y: 11 # changes hyracks/hyracks-examples/btree-example/btreeclient/src/main/assembly/binary-assembly.xml x: 35 lines of code y: 11 # changes hyracks/hyracks-examples/btree-example/btreeserver/src/main/assembly/binary-assembly.xml x: 39 lines of code y: 11 # changes hyracks/hyracks-examples/hyracks-shutdown-test/src/main/assembly/binary-assembly.xml x: 39 lines of code y: 5 # changes hyracks/hyracks-server/src/main/assembly/binary-assembly.xml x: 39 lines of code y: 12 # changes src/main/appended-resources/supplemental-models.xml x: 742 lines of code y: 2 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/util/OperatorPropertiesUtil.java x: 211 lines of code y: 8 # changes algebricks/algebricks-rewriter/src/main/java/org/apache/hyracks/algebricks/rewriter/rules/ConsolidateSelectsRule.java x: 66 lines of code y: 6 # changes algebricks/algebricks-rewriter/src/main/java/org/apache/hyracks/algebricks/rewriter/rules/InlineVariablesRule.java x: 194 lines of code y: 6 # changes algebricks/algebricks-rewriter/src/main/java/org/apache/hyracks/algebricks/rewriter/rules/PushSelectDownRule.java x: 70 lines of code y: 5 # changes algebricks/algebricks-rewriter/src/main/java/org/apache/hyracks/algebricks/rewriter/rules/SimpleUnnestToProductRule.java x: 118 lines of code y: 7 # changes algebricks/algebricks-compiler/src/main/java/org/apache/hyracks/algebricks/compiler/api/HeuristicCompilerFactoryBuilder.java x: 80 lines of code y: 4 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/base/IOptimizationContext.java x: 41 lines of code y: 7 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/base/IPhysicalOperator.java x: 25 lines of code y: 5 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/AbstractHashJoinPOperator.java x: 167 lines of code y: 6 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/AbstractPreclusteredGroupByPOperator.java x: 239 lines of code y: 5 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/AbstractScanPOperator.java x: 16 lines of code y: 4 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/AbstractStableSortPOperator.java x: 92 lines of code y: 4 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/AssignPOperator.java x: 88 lines of code y: 4 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/BroadcastPOperator.java x: 46 lines of code y: 5 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/BulkloadPOperator.java x: 95 lines of code y: 6 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/DistributeResultPOperator.java x: 86 lines of code y: 4 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/EmptyTupleSourcePOperator.java x: 49 lines of code y: 4 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/ExternalGroupByPOperator.java x: 234 lines of code y: 6 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/HashPartitionExchangePOperator.java x: 75 lines of code y: 4 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/HashPartitionMergeExchangePOperator.java x: 134 lines of code y: 4 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/IndexBulkloadPOperator.java x: 113 lines of code y: 6 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/IndexInsertDeleteUpsertPOperator.java x: 117 lines of code y: 2 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/InsertDeleteUpsertPOperator.java x: 103 lines of code y: 3 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/IntersectPOperator.java x: 123 lines of code y: 2 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/MaterializePOperator.java x: 68 lines of code y: 4 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/NLJoinPOperator.java x: 241 lines of code y: 5 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/NestedTupleSourcePOperator.java x: 78 lines of code y: 4 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/OneToOneExchangePOperator.java x: 39 lines of code y: 4 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/PreSortedDistinctByPOperator.java x: 114 lines of code y: 4 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/RandomPartitionPOperator.java x: 63 lines of code y: 5 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/RangePartitionMergePOperator.java x: 121 lines of code y: 4 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/RangePartitionPOperator.java x: 93 lines of code y: 4 # 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changes hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeWithBuddyMergeOperation.java x: 96 lines of code y: 3 # changes hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTupleWriter.java x: 55 lines of code y: 3 # changes hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndexRangeSearchCursor.java x: 85 lines of code y: 3 # changes hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndexSearchCursor.java x: 146 lines of code y: 3 # changes hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/search/InvertedListMerger.java x: 246 lines of code y: 3 # changes hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuplesFlushCursor.java x: 132 lines of code y: 3 # changes hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeWithAntiMatterTuplesSearchCursor.java x: 243 lines of code y: 3 # changes hyracks/hyracks-yarn/hyracks-yarn-am/src/main/assembly/binary-assembly.xml x: 19 lines of code y: 8 # changes hyracks/hyracks-yarn/hyracks-yarn-client/src/main/assembly/binary-assembly.xml x: 30 lines of code y: 8 # changes src/main/assembly/source.xml x: 35 lines of code y: 2 # changes hyracks/hyracks-control/hyracks-control-cc/src/main/resources/static/stylesheet/jquery-ui/themes/base/jquery-ui.css x: 382 lines of code y: 4 # changes
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Number of Contributors vs. Number of Changes: 1673 points

hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/file/FileRemoveOperatorDescriptor.java x: 2 # contributors y: 5 # changes hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeOpContext.java x: 3 # contributors y: 6 # changes hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeOpContext.java x: 3 # contributors y: 7 # changes hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexOperationContext.java x: 3 # contributors y: 5 # changes hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractLSMIndexOperationContext.java x: 1 # contributors y: 1 # changes hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ExternalIndexHarness.java x: 2 # contributors y: 6 # changes hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMHarness.java x: 3 # contributors y: 9 # changes hyracks/hyracks-control/hyracks-control-nc/src/main/java/org/apache/hyracks/control/nc/NodeControllerService.java x: 3 # contributors y: 8 # changes hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndex.java x: 2 # contributors y: 4 # changes hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractLSMIndex.java x: 2 # contributors y: 8 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/expressions/AbstractFunctionCallExpression.java x: 4 # contributors y: 8 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors/OperatorDeepCopyVisitor.java x: 6 # contributors y: 10 # changes hyracks/hyracks-dataflow-common/src/main/java/org/apache/hyracks/dataflow/common/data/marshalling/UTF8StringSerializerDeserializer.java x: 4 # contributors y: 7 # changes hyracks/hyracks-util/src/main/java/org/apache/hyracks/util/string/UTF8StringUtil.java x: 3 # contributors y: 4 # changes hyracks/hyracks-control/hyracks-control-nc/src/main/java/org/apache/hyracks/control/nc/Task.java x: 4 # contributors y: 9 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors/UsedVariableVisitor.java x: 6 # contributors y: 11 # changes hyracks/hyracks-examples/btree-example/btreeclient/src/main/assembly/binary-assembly.xml x: 8 # contributors y: 11 # changes hyracks/hyracks-examples/text-example/textclient/src/main/assembly/binary-assembly.xml x: 7 # contributors y: 11 # changes hyracks/hyracks-server/src/main/assembly/binary-assembly.xml x: 7 # contributors y: 12 # changes src/main/appended-resources/supplemental-models.xml x: 1 # contributors y: 2 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/base/IOptimizationContext.java x: 2 # contributors y: 7 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/IndexInsertDeleteUpsertPOperator.java x: 2 # contributors y: 2 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/InsertDeleteUpsertPOperator.java x: 2 # contributors y: 3 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/properties/PropertiesUtil.java x: 4 # contributors y: 6 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/base/LogicalOperatorTag.java x: 5 # contributors y: 8 # changes algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors/ProducedVariableVisitor.java x: 6 # contributors y: 9 # changes hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/buffercache/BufferCache.java x: 4 # contributors y: 10 # changes hyracks/hyracks-util/src/main/java/org/apache/hyracks/util/encoding/VarLenIntEncoderDecoder.java x: 3 # contributors y: 3 # changes hyracks/hyracks-storage-am-bloomfilter/src/main/java/org/apache/hyracks/storage/am/bloomfilter/impls/BloomFilter.java x: 1 # contributors y: 4 # changes algebricks/algebricks-common/src/main/java/org/apache/hyracks/algebricks/common/constraints/AlgebricksCountPartitionConstraint.java x: 1 # contributors y: 3 # changes hyracks/hyracks-control/hyracks-control-cc/src/main/resources/static/javascript/adminconsole/NodeDetailsPage.js x: 7 # contributors y: 15 # changes hyracks/hyracks-dist/src/main/resources/conf/topology-template.xml x: 8 # contributors y: 8 # changes hyracks/hyracks-documentation/src/books/user-guide/doxia-descriptor.xml x: 7 # contributors y: 8 # changes
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Number of Contributors vs. File Size: 1673 points

hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/file/FileRemoveOperatorDescriptor.java x: 2 # contributors y: 67 lines of code hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeOpContext.java x: 3 # contributors y: 108 lines of code hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeWithBuddyOpContext.java x: 3 # contributors y: 97 lines of code hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/LSMBTreeOpContext.java x: 3 # contributors y: 172 lines of code hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndexOperationContext.java x: 3 # contributors y: 18 lines of code hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractLSMIndexOperationContext.java x: 1 # contributors y: 17 lines of code hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/ExternalIndexHarness.java x: 2 # contributors y: 304 lines of code hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMHarness.java x: 3 # contributors y: 423 lines of code hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/LSMIndexSearchCursor.java x: 3 # contributors y: 233 lines of code hyracks/hyracks-storage-am-lsm-invertedindex/src/main/java/org/apache/hyracks/storage/am/lsm/invertedindex/impls/LSMInvertedIndexOpContext.java x: 3 # contributors y: 118 lines of code hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/LSMRTreeOpContext.java x: 3 # contributors y: 139 lines of code hyracks/hyracks-control/hyracks-control-nc/src/main/java/org/apache/hyracks/control/nc/NodeControllerService.java x: 3 # contributors y: 473 lines of code hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/api/ILSMIndex.java x: 2 # contributors y: 19 lines of code hyracks/hyracks-storage-am-lsm-common/src/main/java/org/apache/hyracks/storage/am/lsm/common/impls/AbstractLSMIndex.java x: 2 # contributors y: 230 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/expressions/AbstractFunctionCallExpression.java x: 4 # contributors y: 304 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/AbstractLogicalOperator.java x: 3 # contributors y: 131 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/NestedTupleSourceOperator.java x: 3 # contributors y: 79 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors/LogicalExpressionDeepCopyWithNewVariablesVisitor.java x: 2 # contributors y: 126 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors/LogicalOperatorDeepCopyWithNewVariablesVisitor.java x: 4 # contributors y: 474 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors/OperatorDeepCopyVisitor.java x: 6 # contributors y: 342 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/AbstractPropagatePropertiesForUsedVariablesPOperator.java x: 2 # contributors y: 28 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/util/OperatorManipulationUtil.java x: 3 # contributors y: 250 lines of code algebricks/algebricks-rewriter/src/main/java/org/apache/hyracks/algebricks/rewriter/rules/AbstractIntroduceGroupByCombinerRule.java x: 2 # contributors y: 299 lines of code hyracks/hyracks-dataflow-common/src/main/java/org/apache/hyracks/dataflow/common/data/marshalling/UTF8StringSerializerDeserializer.java x: 4 # contributors y: 38 lines of code hyracks/hyracks-util/src/main/java/org/apache/hyracks/util/string/UTF8StringUtil.java x: 3 # contributors y: 486 lines of code hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/context/IHyracksTaskContext.java x: 4 # contributors y: 22 lines of code hyracks/hyracks-control/hyracks-control-nc/src/main/java/org/apache/hyracks/control/nc/Task.java x: 4 # contributors y: 333 lines of code hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTree.java x: 4 # contributors y: 569 lines of code hyracks/hyracks-storage-am-lsm-btree/src/main/java/org/apache/hyracks/storage/am/lsm/btree/impls/ExternalBTreeWithBuddy.java x: 3 # contributors y: 729 lines of code hyracks/hyracks-storage-am-lsm-rtree/src/main/java/org/apache/hyracks/storage/am/lsm/rtree/impls/ExternalRTree.java x: 4 # contributors y: 603 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors/UsedVariableVisitor.java x: 6 # contributors y: 391 lines of code hyracks/hyracks-examples/btree-example/btreeclient/src/main/assembly/binary-assembly.xml x: 8 # contributors y: 35 lines of code hyracks/hyracks-examples/btree-example/btreeserver/src/main/assembly/binary-assembly.xml x: 8 # contributors y: 39 lines of code hyracks/hyracks-examples/hyracks-shutdown-test/src/main/assembly/binary-assembly.xml x: 2 # contributors y: 39 lines of code hyracks/hyracks-examples/text-example/textclient/src/main/assembly/binary-assembly.xml x: 7 # contributors y: 35 lines of code hyracks/hyracks-server/src/main/assembly/binary-assembly.xml x: 7 # contributors y: 39 lines of code src/main/appended-resources/supplemental-models.xml x: 1 # contributors y: 742 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/util/OperatorPropertiesUtil.java x: 3 # contributors y: 211 lines of code algebricks/algebricks-rewriter/src/main/java/org/apache/hyracks/algebricks/rewriter/rules/ConsolidateSelectsRule.java x: 3 # contributors y: 66 lines of code algebricks/algebricks-rewriter/src/main/java/org/apache/hyracks/algebricks/rewriter/rules/InlineVariablesRule.java x: 3 # contributors y: 194 lines of code algebricks/algebricks-rewriter/src/main/java/org/apache/hyracks/algebricks/rewriter/rules/PushSelectDownRule.java x: 2 # contributors y: 70 lines of code algebricks/algebricks-compiler/src/main/java/org/apache/hyracks/algebricks/compiler/api/HeuristicCompilerFactoryBuilder.java x: 2 # contributors y: 80 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/base/ILogicalOperator.java x: 3 # contributors y: 39 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/base/IOptimizationContext.java x: 2 # contributors y: 41 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/base/IPhysicalOperator.java x: 3 # contributors y: 25 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/AbstractHashJoinPOperator.java x: 3 # contributors y: 167 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/AbstractPreclusteredGroupByPOperator.java x: 2 # contributors y: 239 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/AbstractStableSortPOperator.java x: 2 # contributors y: 92 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/AggregatePOperator.java x: 2 # contributors y: 91 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/BroadcastPOperator.java x: 2 # contributors y: 46 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/BulkloadPOperator.java x: 3 # contributors y: 95 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/DistributeResultPOperator.java x: 2 # contributors y: 86 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/EmptyTupleSourcePOperator.java x: 2 # contributors y: 49 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/ExternalGroupByPOperator.java x: 3 # contributors y: 234 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/HashPartitionExchangePOperator.java x: 2 # contributors y: 75 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/HashPartitionMergeExchangePOperator.java x: 2 # contributors y: 134 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/IndexBulkloadPOperator.java x: 3 # contributors y: 113 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/IndexInsertDeleteUpsertPOperator.java x: 2 # contributors y: 117 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/InsertDeleteUpsertPOperator.java x: 2 # contributors y: 103 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/NestedTupleSourcePOperator.java x: 2 # contributors y: 78 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/PreSortedDistinctByPOperator.java x: 2 # 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contributors y: 83 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/properties/IPhysicalPropertiesVector.java x: 3 # contributors y: 13 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/properties/OrderedPartitionedProperty.java x: 3 # contributors y: 60 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/properties/PropertiesUtil.java x: 4 # contributors y: 270 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/properties/StructuralPropertiesVector.java x: 3 # contributors y: 68 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/properties/UnorderedPartitionedProperty.java x: 3 # contributors y: 46 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/jobgen/impl/JobBuilder.java x: 2 # contributors y: 308 lines of code algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/rewriter/base/AlgebricksOptimizationContext.java x: 3 # 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