alibaba / DataX
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 643 files with 64,910 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 1 file changed 51-100 times (552 lines of code)
    • 4 files changed 21-50 times (963 lines of code)
    • 142 files changed 6-20 times (25,208 lines of code)
    • 496 files changed 1-5 times (38,187 lines of code)
0% | <1% | 1% | 38% | 58%
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 643 files with 64,910 lines of code.
    • 1 file changed by more than 25 contributors (552 lines of code)
    • 29 files changed by 11-25 contributors (6,484 lines of code)
    • 101 files changed by 6-10 contributors (17,057 lines of code)
    • 471 files changed by 2-5 contributors (37,219 lines of code)
    • 41 files changed by 1 contributor (3,598 lines of code)
<1% | 9% | 26% | 57% | 5%
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, json, xml, properties, md, sh, py, txt, spec, sql, gitignore
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
xml0% | 23% | 0% | 7% | 68%
java0% | 0% | 1% | 40% | 57%
py0% | 0% | 0% | 0% | 100%
spec0% | 0% | 0% | 0% | 0%
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
ROOT0% | 100% | 0% | 0% | 0%
tdenginewriter0% | 0% | 67% | 32% | 0%
plugin-rdbms-util0% | 0% | 9% | 64% | 25%
oceanbasev10reader0% | 0% | 6% | 72% | 21%
odpswriter0% | 0% | 0% | 90% | 9%
odpsreader0% | 0% | 0% | 82% | 17%
elasticsearchwriter0% | 0% | 0% | 82% | 17%
osswriter0% | 0% | 0% | 82% | 17%
plugin-unstructured-storage-util0% | 0% | 0% | 66% | 33%
core0% | 0% | 0% | 41% | 58%
oceanbasev10writer0% | 0% | 0% | 30% | 69%
hdfswriter0% | 0% | 0% | 63% | 36%
tsdbreader0% | 0% | 0% | 86% | 13%
hdfsreader0% | 0% | 0% | 68% | 31%
common0% | 0% | 0% | 24% | 75%
starrockswriter0% | 0% | 0% | 78% | 21%
ossreader0% | 0% | 0% | 87% | 12%
tsdbwriter0% | 0% | 0% | 94% | 5%
opentsdbreader0% | 0% | 0% | 94% | 5%
cassandrareader0% | 0% | 0% | 73% | 26%
kuduwriter0% | 0% | 0% | 69% | 30%
hologresjdbcwriter0% | 0% | 0% | 59% | 40%
loghubreader0% | 0% | 0% | 81% | 18%
doriswriter0% | 0% | 0% | 39% | 60%
hbase20xsqlreader0% | 0% | 0% | 58% | 41%
datahubwriter0% | 0% | 0% | 81% | 18%
clickhousewriter0% | 0% | 0% | 83% | 16%
tdenginereader0% | 0% | 0% | 100% | 0%
neo4jwriter0% | 0% | 0% | 43% | 56%
cassandrawriter0% | 0% | 0% | 48% | 51%
databendwriter0% | 0% | 0% | 81% | 18%
hbase11xsqlwriter0% | 0% | 0% | 22% | 77%
gdbwriter0% | 0% | 0% | 15% | 84%
selectdbwriter0% | 0% | 0% | 15% | 84%
adswriter0% | 0% | 0% | 11% | 88%
hbase11xsqlreader0% | 0% | 0% | 20% | 79%
otsreader0% | 0% | 0% | 3% | 96%
postgresqlwriter0% | 0% | 0% | 100% | 0%
sybasewriter0% | 0% | 0% | 35% | 64%
datahubreader0% | 0% | 0% | 6% | 93%
otswriter0% | 0% | 0% | 0% | 100%
otsstreamreader0% | 0% | 0% | 0% | 100%
obhbasereader0% | 0% | 0% | 0% | 100%
obhbasewriter0% | 0% | 0% | 0% | 100%
gdbreader0% | 0% | 0% | 0% | 100%
milvuswriter0% | 0% | 0% | 0% | 100%
ftpwriter0% | 0% | 0% | 0% | 100%
hbase20xsqlwriter0% | 0% | 0% | 0% | 100%
adbpgwriter0% | 0% | 0% | 0% | 100%
hbase11xreader0% | 0% | 0% | 0% | 100%
txtfilereader0% | 0% | 0% | 0% | 100%
loghubwriter0% | 0% | 0% | 0% | 100%
hbase094xreader0% | 0% | 0% | 0% | 100%
streamreader0% | 0% | 0% | 0% | 100%
mongodbwriter0% | 0% | 0% | 0% | 100%
hbase11xwriter0% | 0% | 0% | 0% | 100%
rdbmswriter0% | 0% | 0% | 0% | 100%
hbase094xwriter0% | 0% | 0% | 0% | 100%
ftpreader0% | 0% | 0% | 0% | 100%
mongodbreader0% | 0% | 0% | 0% | 100%
datax-example0% | 0% | 0% | 0% | 100%
adbmysqlwriter0% | 0% | 0% | 0% | 100%
oscarwriter0% | 0% | 0% | 0% | 100%
sybasereader0% | 0% | 0% | 0% | 100%
dorisreader0% | 0% | 0% | 0% | 100%
kingbaseeswriter0% | 0% | 0% | 0% | 100%
starrocksreader0% | 0% | 0% | 0% | 100%
gaussdbwriter0% | 0% | 0% | 0% | 100%
kingbaseesreader0% | 0% | 0% | 0% | 100%
gaussdbreader0% | 0% | 0% | 0% | 100%
clickhousereader0% | 0% | 0% | 0% | 100%
rdbmsreader0% | 0% | 0% | 0% | 100%
oraclewriter0% | 0% | 0% | 0% | 100%
sqlserverreader0% | 0% | 0% | 0% | 100%
sqlserverwriter0% | 0% | 0% | 0% | 100%
oraclereader0% | 0% | 0% | 0% | 100%
drdsreader0% | 0% | 0% | 0% | 0%
txtfilewriter0% | 0% | 0% | 0% | 0%
mysqlwriter0% | 0% | 0% | 0% | 0%
postgresqlreader0% | 0% | 0% | 0% | 0%
rpm0% | 0% | 0% | 0% | 0%
ocswriter0% | 0% | 0% | 0% | 0%
drdswriter0% | 0% | 0% | 0% | 0%
streamwriter0% | 0% | 0% | 0% | 0%
transformer0% | 0% | 0% | 0% | 0%
mysqlreader0% | 0% | 0% | 0% | 0%
Most Frequently Changed Files (Top 50)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
552 - 2018-02-02 2025-02-08 52 36 hanfa.shf@alibaba-inc.com guohaifu.ghf@alibaba-inc.com
DefaultDataHandler.java
in tdenginewriter/src/main/java/com/alibaba/datax/plugin/writer/tdenginewriter
 479 22 2021-11-18 2022-10-26 29 12 dingbo8128@163.com trafalgarluo@gmail.com
DataBaseType.java
in plugin-rdbms-util/src/main/java/com/alibaba/datax/plugin/rdbms/util
 231 9 2020-04-14 2024-03-27 26 16 jiye.tjy@alibaba-inc.com 602012854@qq.com
ReaderJob.java
in oceanbasev10reader/src/main/java/com/alibaba/datax/plugin/reader/oceanbasev10reader/ext
 73 5 2021-05-20 2023-09-07 23 13 trafalgarluo@gmail.com 74713597+jtchen-study@users...
SchemaManager.java
in tdenginewriter/src/main/java/com/alibaba/datax/plugin/writer/tdenginewriter
 180 7 2021-11-18 2022-10-26 21 10 dingbo8128@163.com trafalgarluo@gmail.com
OceanBaseV10Writer.java
in oceanbasev10writer/src/main/java/com/alibaba/datax/plugin/writer/oceanbasev10writer
 173 12 2021-05-20 2023-09-07 19 14 trafalgarluo@gmail.com 74713597+jtchen-study@users...
StarRocksStreamLoadVisitor.java
in starrockswriter/src/main/java/com/starrocks/connector/datax/plugin/writer/starrockswriter/manager
 281 10 2021-09-01 2023-09-07 18 8 hf@dorisdb.com 74713597+jtchen-study@users...
ConcurrentTableWriterTask.java
in oceanbasev10writer/src/main/java/com/alibaba/datax/plugin/writer/oceanbasev10writer/task
 541 36 2021-05-20 2025-04-03 18 14 trafalgarluo@gmail.com ranyu.zyh@digital-engine.com
Key.java
in tdenginewriter/src/main/java/com/alibaba/datax/plugin/writer/tdenginewriter
 16 - 2021-11-18 2022-09-29 17 10 dingbo8128@163.com zhangjf1@gmail.com
TDengineWriter.java
in tdenginewriter/src/main/java/com/alibaba/datax/plugin/writer/tdenginewriter
 85 6 2021-11-18 2022-09-29 16 10 dingbo8128@163.com zhangjf1@gmail.com
OceanBaseReader.java
in oceanbasev10reader/src/main/java/com/alibaba/datax/plugin/reader/oceanbasev10reader
 123 11 2021-05-20 2022-09-29 16 10 trafalgarluo@gmail.com zhangjf1@gmail.com
TaskContext.java
in oceanbasev10reader/src/main/java/com/alibaba/datax/plugin/reader/oceanbasev10reader/util
 130 30 2021-05-20 2022-10-26 16 10 trafalgarluo@gmail.com hzdingxb@gmail.com
TDengineReader.java
in tdenginereader/src/main/java/com/alibaba/datax/plugin/reader
 229 8 2021-10-26 2022-10-26 16 8 huolibo@qq.com trafalgarluo@gmail.com
TDengineWriterErrorCode.java
in tdenginewriter/src/main/java/com/alibaba/datax/plugin/writer/tdenginewriter
 26 3 2021-11-18 2022-10-26 15 9 dingbo8128@163.com trafalgarluo@gmail.com
Engine.java
in core/src/main/java/com/alibaba/datax/core
 158 7 2021-10-23 2023-09-07 15 11 archibaldwan@163.com 74713597+jtchen-study@users...
OdpsReader.java
in odpsreader/src/main/java/com/alibaba/datax/plugin/reader/odpsreader
 388 18 2022-06-09 2023-09-07 15 9 18209291445@163.com 74713597+jtchen-study@users...
HdfsHelper.java
in hdfswriter/src/main/java/com/alibaba/datax/plugin/writer/hdfswriter
 612 18 2022-06-09 2025-03-31 15 13 18209291445@163.com 74713597+jtchen-study@users...
DataHandler.java
in tdenginewriter/src/main/java/com/alibaba/datax/plugin/writer/tdenginewriter
 6 - 2021-11-18 2022-09-29 14 9 dingbo8128@163.com zhangjf1@gmail.com
TSDBUtils.java
in tsdbwriter/src/main/java/com/alibaba/datax/plugin/writer/util
 62 9 2019-04-26 2023-09-07 14 14 huacuilaifa@gmail.com 74713597+jtchen-study@users...
HttpUtils.java
in tsdbreader/src/main/java/com/alibaba/datax/plugin/reader/tsdbreader/util
 67 7 2019-11-08 2023-09-07 14 13 trafalgarluo@gmail.com 74713597+jtchen-study@users...
HttpUtils.java
in tsdbwriter/src/main/java/com/alibaba/datax/plugin/writer/util
 68 7 2019-04-26 2023-09-07 14 14 huacuilaifa@gmail.com 74713597+jtchen-study@users...
TSDBConnection.java
in tsdbwriter/src/main/java/com/alibaba/datax/plugin/writer/conn
 86 13 2019-04-26 2023-09-07 14 14 huacuilaifa@gmail.com 74713597+jtchen-study@users...
TSDBConnection.java
in tsdbreader/src/main/java/com/alibaba/datax/plugin/reader/tsdbreader/conn
 86 14 2019-11-08 2023-09-07 14 13 trafalgarluo@gmail.com 74713597+jtchen-study@users...
TSDBReader.java
in tsdbreader/src/main/java/com/alibaba/datax/plugin/reader/tsdbreader
 319 10 2019-11-08 2023-09-07 14 13 trafalgarluo@gmail.com 74713597+jtchen-study@users...
TSDBDump.java
in tsdbreader/src/main/java/com/alibaba/datax/plugin/reader/tsdbreader/conn
 334 16 2019-11-08 2023-09-07 14 13 trafalgarluo@gmail.com 74713597+jtchen-study@users...
ReaderTask.java
in oceanbasev10reader/src/main/java/com/alibaba/datax/plugin/reader/oceanbasev10reader/ext
 358 8 2021-05-20 2025-02-18 14 10 trafalgarluo@gmail.com hzdingxb@gmail.com
TSDBWriter.java
in tsdbwriter/src/main/java/com/alibaba/datax/plugin/writer/tsdbwriter
 328 12 2019-04-26 2022-09-29 13 12 huacuilaifa@gmail.com zhangjf1@gmail.com
OdpsUtil.java
in odpsreader/src/main/java/com/alibaba/datax/plugin/reader/odpsreader/util
 404 21 2022-06-09 2023-09-07 13 8 18209291445@163.com 74713597+jtchen-study@users...
TSDBConverter.java
in tsdbwriter/src/main/java/com/alibaba/datax/plugin/writer/tsdbwriter
 83 2 2021-11-18 2023-09-07 12 11 yunxing.zyj@alibaba-inc.com 74713597+jtchen-study@users...
OpentsdbDataHandler.java
in tdenginewriter/src/main/java/com/alibaba/datax/plugin/writer/tdenginewriter
 89 4 2021-11-18 2022-09-29 12 9 dingbo8128@163.com zhangjf1@gmail.com
ServerConnectInfo.java
in oceanbasev10writer/src/main/java/com/alibaba/datax/plugin/writer/oceanbasev10writer/ext
 100 6 2021-05-20 2025-05-07 12 10 trafalgarluo@gmail.com xxsc0529@163.com
HdfsWriter.java
in hdfswriter/src/main/java/com/alibaba/datax/plugin/writer/hdfswriter
 354 15 2020-10-14 2025-03-31 12 11 qq912456357@aliyun.com 74713597+jtchen-study@users...
OdpsWriter.java
in odpswriter/src/main/java/com/alibaba/datax/plugin/writer/odpswriter
 580 16 2022-06-09 2023-09-07 12 9 18209291445@163.com 74713597+jtchen-study@users...
ReaderProxy.java
in odpsreader/src/main/java/com/alibaba/datax/plugin/reader/odpsreader
 780 11 2022-06-09 2023-09-07 12 8 18209291445@163.com 74713597+jtchen-study@users...
OpenTSDBDump.java
in opentsdbreader/src/main/java/com/alibaba/datax/plugin/reader/conn
 33 3 2019-04-26 2023-09-07 11 11 huacuilaifa@gmail.com 74713597+jtchen-study@users...
DataPoint4TSDB.java
in opentsdbreader/src/main/java/com/alibaba/datax/plugin/reader/conn
 45 11 2019-04-26 2023-09-07 11 11 huacuilaifa@gmail.com 74713597+jtchen-study@users...
TSDBUtils.java
in opentsdbreader/src/main/java/com/alibaba/datax/plugin/reader/util
 49 6 2019-04-26 2023-09-07 11 11 huacuilaifa@gmail.com 74713597+jtchen-study@users...
HttpUtils.java
in opentsdbreader/src/main/java/com/alibaba/datax/plugin/reader/util
 50 6 2019-04-26 2023-09-07 11 11 huacuilaifa@gmail.com 74713597+jtchen-study@users...
OpenTSDBConnection.java
in opentsdbreader/src/main/java/com/alibaba/datax/plugin/reader/conn
 57 8 2019-04-26 2023-09-07 11 11 huacuilaifa@gmail.com 74713597+jtchen-study@users...
StarRocksWriter.java
in starrockswriter/src/main/java/com/starrocks/connector/datax/plugin/writer/starrockswriter
 131 12 2021-09-01 2023-09-07 11 9 hf@dorisdb.com 74713597+jtchen-study@users...
OpenTSDBReader.java
in opentsdbreader/src/main/java/com/alibaba/datax/plugin/reader/opentsdbreader
 162 10 2019-04-26 2023-09-07 11 11 huacuilaifa@gmail.com 74713597+jtchen-study@users...
StarRocksWriterManager.java
in starrockswriter/src/main/java/com/starrocks/connector/datax/plugin/writer/starrockswriter/manager
 181 11 2021-09-01 2022-10-26 11 5 hf@dorisdb.com hzdingxb@gmail.com
BaseWriter.java
in hologresjdbcwriter/src/main/java/com/alibaba/datax/plugin/writer/hologresjdbcwriter
 457 19 2022-06-09 2024-03-27 11 11 18209291445@163.com 602012854@qq.com
UnstructuredStorageReaderUtil.java
in plugin-unstructured-storage-util/src/main/java/com/alibaba/datax/plugin/unstructuredstorage/reader
 589 19 2022-06-09 2024-03-27 11 11 18209291445@163.com 602012854@qq.com
DFSUtil.java
in hdfsreader/src/main/java/com/alibaba/datax/plugin/reader/hdfsreader
 929 25 2018-05-23 2024-03-27 11 11 mingya.wmy@alibaba-inc.com 602012854@qq.com
Constant.java
in odpswriter/src/main/java/com/alibaba/datax/plugin/writer/odpswriter
 8 - 2022-06-09 2023-09-07 10 8 18209291445@163.com 74713597+jtchen-study@users...
Constant.java
in odpsreader/src/main/java/com/alibaba/datax/plugin/reader/odpsreader
 13 - 2022-06-09 2023-09-07 10 8 18209291445@163.com 74713597+jtchen-study@users...
Key.java
in tsdbwriter/src/main/java/com/alibaba/datax/plugin/writer/tsdbwriter
 15 - 2019-04-26 2022-08-26 10 11 huacuilaifa@gmail.com hzdingxb@gmail.com
Constant.java
in tsdbreader/src/main/java/com/alibaba/datax/plugin/reader/tsdbreader
 16 1 2019-11-08 2022-08-26 10 10 trafalgarluo@gmail.com hzdingxb@gmail.com
Connection4TSDB.java
in tsdbwriter/src/main/java/com/alibaba/datax/plugin/writer/conn
 18 - 2019-04-26 2022-08-26 10 11 huacuilaifa@gmail.com hzdingxb@gmail.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
552 - 2018-02-02 2025-02-08 52 36 hanfa.shf@alibaba-inc.com guohaifu.ghf@alibaba-inc.com
DataBaseType.java
in plugin-rdbms-util/src/main/java/com/alibaba/datax/plugin/rdbms/util
 231 9 2020-04-14 2024-03-27 26 16 jiye.tjy@alibaba-inc.com 602012854@qq.com
OceanBaseV10Writer.java
in oceanbasev10writer/src/main/java/com/alibaba/datax/plugin/writer/oceanbasev10writer
 173 12 2021-05-20 2023-09-07 19 14 trafalgarluo@gmail.com 74713597+jtchen-study@users...
ConcurrentTableWriterTask.java
in oceanbasev10writer/src/main/java/com/alibaba/datax/plugin/writer/oceanbasev10writer/task
 541 36 2021-05-20 2025-04-03 18 14 trafalgarluo@gmail.com ranyu.zyh@digital-engine.com
TSDBConnection.java
in tsdbwriter/src/main/java/com/alibaba/datax/plugin/writer/conn
 86 13 2019-04-26 2023-09-07 14 14 huacuilaifa@gmail.com 74713597+jtchen-study@users...
TSDBUtils.java
in tsdbwriter/src/main/java/com/alibaba/datax/plugin/writer/util
 62 9 2019-04-26 2023-09-07 14 14 huacuilaifa@gmail.com 74713597+jtchen-study@users...
HttpUtils.java
in tsdbwriter/src/main/java/com/alibaba/datax/plugin/writer/util
 68 7 2019-04-26 2023-09-07 14 14 huacuilaifa@gmail.com 74713597+jtchen-study@users...
ReaderJob.java
in oceanbasev10reader/src/main/java/com/alibaba/datax/plugin/reader/oceanbasev10reader/ext
 73 5 2021-05-20 2023-09-07 23 13 trafalgarluo@gmail.com 74713597+jtchen-study@users...
HdfsHelper.java
in hdfswriter/src/main/java/com/alibaba/datax/plugin/writer/hdfswriter
 612 18 2022-06-09 2025-03-31 15 13 18209291445@163.com 74713597+jtchen-study@users...
TSDBConnection.java
in tsdbreader/src/main/java/com/alibaba/datax/plugin/reader/tsdbreader/conn
 86 14 2019-11-08 2023-09-07 14 13 trafalgarluo@gmail.com 74713597+jtchen-study@users...
TSDBDump.java
in tsdbreader/src/main/java/com/alibaba/datax/plugin/reader/tsdbreader/conn
 334 16 2019-11-08 2023-09-07 14 13 trafalgarluo@gmail.com 74713597+jtchen-study@users...
HttpUtils.java
in tsdbreader/src/main/java/com/alibaba/datax/plugin/reader/tsdbreader/util
 67 7 2019-11-08 2023-09-07 14 13 trafalgarluo@gmail.com 74713597+jtchen-study@users...
TSDBReader.java
in tsdbreader/src/main/java/com/alibaba/datax/plugin/reader/tsdbreader
 319 10 2019-11-08 2023-09-07 14 13 trafalgarluo@gmail.com 74713597+jtchen-study@users...
DefaultDataHandler.java
in tdenginewriter/src/main/java/com/alibaba/datax/plugin/writer/tdenginewriter
 479 22 2021-11-18 2022-10-26 29 12 dingbo8128@163.com trafalgarluo@gmail.com
TSDBWriter.java
in tsdbwriter/src/main/java/com/alibaba/datax/plugin/writer/tsdbwriter
 328 12 2019-04-26 2022-09-29 13 12 huacuilaifa@gmail.com zhangjf1@gmail.com
Engine.java
in core/src/main/java/com/alibaba/datax/core
 158 7 2021-10-23 2023-09-07 15 11 archibaldwan@163.com 74713597+jtchen-study@users...
HdfsWriter.java
in hdfswriter/src/main/java/com/alibaba/datax/plugin/writer/hdfswriter
 354 15 2020-10-14 2025-03-31 12 11 qq912456357@aliyun.com 74713597+jtchen-study@users...
TSDBConverter.java
in tsdbwriter/src/main/java/com/alibaba/datax/plugin/writer/tsdbwriter
 83 2 2021-11-18 2023-09-07 12 11 yunxing.zyj@alibaba-inc.com 74713597+jtchen-study@users...
BaseWriter.java
in hologresjdbcwriter/src/main/java/com/alibaba/datax/plugin/writer/hologresjdbcwriter
 457 19 2022-06-09 2024-03-27 11 11 18209291445@163.com 602012854@qq.com
OpenTSDBReader.java
in opentsdbreader/src/main/java/com/alibaba/datax/plugin/reader/opentsdbreader
 162 10 2019-04-26 2023-09-07 11 11 huacuilaifa@gmail.com 74713597+jtchen-study@users...
DataPoint4TSDB.java
in opentsdbreader/src/main/java/com/alibaba/datax/plugin/reader/conn
 45 11 2019-04-26 2023-09-07 11 11 huacuilaifa@gmail.com 74713597+jtchen-study@users...
OpenTSDBConnection.java
in opentsdbreader/src/main/java/com/alibaba/datax/plugin/reader/conn
 57 8 2019-04-26 2023-09-07 11 11 huacuilaifa@gmail.com 74713597+jtchen-study@users...
OpenTSDBDump.java
in opentsdbreader/src/main/java/com/alibaba/datax/plugin/reader/conn
 33 3 2019-04-26 2023-09-07 11 11 huacuilaifa@gmail.com 74713597+jtchen-study@users...
TSDBUtils.java
in opentsdbreader/src/main/java/com/alibaba/datax/plugin/reader/util
 49 6 2019-04-26 2023-09-07 11 11 huacuilaifa@gmail.com 74713597+jtchen-study@users...
HttpUtils.java
in opentsdbreader/src/main/java/com/alibaba/datax/plugin/reader/util
 50 6 2019-04-26 2023-09-07 11 11 huacuilaifa@gmail.com 74713597+jtchen-study@users...
UnstructuredStorageReaderUtil.java
in plugin-unstructured-storage-util/src/main/java/com/alibaba/datax/plugin/unstructuredstorage/reader
 589 19 2022-06-09 2024-03-27 11 11 18209291445@163.com 602012854@qq.com
DFSUtil.java
in hdfsreader/src/main/java/com/alibaba/datax/plugin/reader/hdfsreader
 929 25 2018-05-23 2024-03-27 11 11 mingya.wmy@alibaba-inc.com 602012854@qq.com
Connection4TSDB.java
in tsdbwriter/src/main/java/com/alibaba/datax/plugin/writer/conn
 18 - 2019-04-26 2022-08-26 10 11 huacuilaifa@gmail.com hzdingxb@gmail.com
TSDBWriterErrorCode.java
in tsdbwriter/src/main/java/com/alibaba/datax/plugin/writer/tsdbwriter
 26 3 2019-04-26 2022-08-26 10 11 huacuilaifa@gmail.com hzdingxb@gmail.com
Key.java
in tsdbwriter/src/main/java/com/alibaba/datax/plugin/writer/tsdbwriter
 15 - 2019-04-26 2022-08-26 10 11 huacuilaifa@gmail.com hzdingxb@gmail.com
SchemaManager.java
in tdenginewriter/src/main/java/com/alibaba/datax/plugin/writer/tdenginewriter
 180 7 2021-11-18 2022-10-26 21 10 dingbo8128@163.com trafalgarluo@gmail.com
Key.java
in tdenginewriter/src/main/java/com/alibaba/datax/plugin/writer/tdenginewriter
 16 - 2021-11-18 2022-09-29 17 10 dingbo8128@163.com zhangjf1@gmail.com
TDengineWriter.java
in tdenginewriter/src/main/java/com/alibaba/datax/plugin/writer/tdenginewriter
 85 6 2021-11-18 2022-09-29 16 10 dingbo8128@163.com zhangjf1@gmail.com
OceanBaseReader.java
in oceanbasev10reader/src/main/java/com/alibaba/datax/plugin/reader/oceanbasev10reader
 123 11 2021-05-20 2022-09-29 16 10 trafalgarluo@gmail.com zhangjf1@gmail.com
TaskContext.java
in oceanbasev10reader/src/main/java/com/alibaba/datax/plugin/reader/oceanbasev10reader/util
 130 30 2021-05-20 2022-10-26 16 10 trafalgarluo@gmail.com hzdingxb@gmail.com
ReaderTask.java
in oceanbasev10reader/src/main/java/com/alibaba/datax/plugin/reader/oceanbasev10reader/ext
 358 8 2021-05-20 2025-02-18 14 10 trafalgarluo@gmail.com hzdingxb@gmail.com
ServerConnectInfo.java
in oceanbasev10writer/src/main/java/com/alibaba/datax/plugin/writer/oceanbasev10writer/ext
 100 6 2021-05-20 2025-05-07 12 10 trafalgarluo@gmail.com xxsc0529@163.com
Connection4TSDB.java
in tsdbreader/src/main/java/com/alibaba/datax/plugin/reader/tsdbreader/conn
 20 - 2019-11-08 2022-08-26 10 10 trafalgarluo@gmail.com hzdingxb@gmail.com
Key.java
in tsdbreader/src/main/java/com/alibaba/datax/plugin/reader/tsdbreader
 26 1 2019-11-08 2022-08-26 10 10 trafalgarluo@gmail.com hzdingxb@gmail.com
TSDBUtils.java
in tsdbreader/src/main/java/com/alibaba/datax/plugin/reader/tsdbreader/util
 25 3 2019-11-08 2022-08-26 10 10 trafalgarluo@gmail.com hzdingxb@gmail.com
Constant.java
in tsdbreader/src/main/java/com/alibaba/datax/plugin/reader/tsdbreader
 16 1 2019-11-08 2022-08-26 10 10 trafalgarluo@gmail.com hzdingxb@gmail.com
SingleTableSplitUtil.java
in plugin-rdbms-util/src/main/java/com/alibaba/datax/plugin/rdbms/reader/util
 341 12 2022-03-07 2023-09-07 10 10 johnxu.xj@alibaba-inc.com 74713597+jtchen-study@users...
InsertTask.java
in oceanbasev10writer/src/main/java/com/alibaba/datax/plugin/writer/oceanbasev10writer/task
 182 14 2021-05-20 2025-04-03 9 10 trafalgarluo@gmail.com ranyu.zyh@digital-engine.com
HbaseSQLHelper.java
in hbase11xsqlreader/src/main/java/com/alibaba/datax/plugin/reader/hbase11xsqlreader
 122 5 2018-11-07 2024-03-27 9 10 huacuilaifa@gmail.com 602012854@qq.com
TDengineWriterErrorCode.java
in tdenginewriter/src/main/java/com/alibaba/datax/plugin/writer/tdenginewriter
 26 3 2021-11-18 2022-10-26 15 9 dingbo8128@163.com trafalgarluo@gmail.com
OdpsReader.java
in odpsreader/src/main/java/com/alibaba/datax/plugin/reader/odpsreader
 388 18 2022-06-09 2023-09-07 15 9 18209291445@163.com 74713597+jtchen-study@users...
DataHandler.java
in tdenginewriter/src/main/java/com/alibaba/datax/plugin/writer/tdenginewriter
 6 - 2021-11-18 2022-09-29 14 9 dingbo8128@163.com zhangjf1@gmail.com
OpentsdbDataHandler.java
in tdenginewriter/src/main/java/com/alibaba/datax/plugin/writer/tdenginewriter
 89 4 2021-11-18 2022-09-29 12 9 dingbo8128@163.com zhangjf1@gmail.com
OdpsWriter.java
in odpswriter/src/main/java/com/alibaba/datax/plugin/writer/odpswriter
 580 16 2022-06-09 2023-09-07 12 9 18209291445@163.com 74713597+jtchen-study@users...
StarRocksWriter.java
in starrockswriter/src/main/java/com/starrocks/connector/datax/plugin/writer/starrockswriter
 131 12 2021-09-01 2023-09-07 11 9 hf@dorisdb.com 74713597+jtchen-study@users...
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
TxtFileWriter.java
in txtfilewriter/src/main/java/com/alibaba/datax/plugin/writer/txtfilewriter
 294 12
SecretUtil.java
in core/src/main/java/com/alibaba/datax/core/util
 291 10
CommonRdbmsReader.java
in plugin-rdbms-util/src/main/java/com/alibaba/datax/plugin/rdbms/reader
 281 14
ColumnDataType.java
in adswriter/src/main/java/com/alibaba/datax/plugin/writer/adswriter/ads
 264 15
FtpWriter.java
in ftpwriter/src/main/java/com/alibaba/datax/plugin/writer/ftpwriter
 263 11
CheckpointTimeTracker.java
in otsstreamreader/src/main/java/com/alibaba/datax/plugin/reader/otsstreamreader/internal/core
 256 21
OcsWriter.java
in ocswriter/src/main/java/com/alibaba/datax/plugin/writer/ocswriter
 246 16
StreamWriter.java
in streamwriter/src/main/java/com/alibaba/datax/plugin/writer/streamwriter
 210 14
StandardFtpHelper.java
in ftpreader/src/main/java/com/alibaba/datax/plugin/reader/ftpreader
 198 7
FtpReader.java
in ftpreader/src/main/java/com/alibaba/datax/plugin/reader/ftpreader
 195 11
PerfRecord.java
in common/src/main/java/com/alibaba/datax/common/statistics
 193 29
Communication.java
in core/src/main/java/com/alibaba/datax/core/statistics/communication
 184 24
Channel.java
in core/src/main/java/com/alibaba/datax/core/transport/channel
 182 17
WriterUtil.java
in plugin-rdbms-util/src/main/java/com/alibaba/datax/plugin/rdbms/writer/util
 172 7
StreamJob.java
in otsstreamreader/src/main/java/com/alibaba/datax/plugin/reader/otsstreamreader/internal/model
 153 20
AdsUtil.java
in adswriter/src/main/java/com/alibaba/datax/plugin/writer/adswriter/util
 148 10
HbaseAbstractTask.java
in hbase11xwriter/src/main/java/com/alibaba/datax/plugin/writer/hbase11xwriter
 143 3
HbaseAbstractTask.java
in hbase094xwriter/src/main/java/com/alibaba/datax/plugin/writer/hbase094xwriter
 143 3
CollectionSplitUtil.java
in mongodbreader/src/main/java/com/alibaba/datax/plugin/reader/mongodbreader/util
 143 3
HttpClientUtil.java
in core/src/main/java/com/alibaba/datax/core/util
 141 14
SubCommonRdbmsReader.java
in rdbmsreader/src/main/java/com/alibaba/datax/plugin/reader/rdbmsreader
 138 4
BufferedRecordTransformerExchanger.java
in core/src/main/java/com/alibaba/datax/core/transport/exchanger
 134 8
HbaseAbstractTask.java
in hbase11xreader/src/main/java/com/alibaba/datax/plugin/reader/hbase11xreader
 130 6
HbaseAbstractTask.java
in hbase094xreader/src/main/java/com/alibaba/datax/plugin/reader/hbase094xreader
 130 6
AdsInsertUtil.java
in adswriter/src/main/java/com/alibaba/datax/plugin/writer/adswriter/insert
 125 4
BufferedRecordExchanger.java
in core/src/main/java/com/alibaba/datax/core/transport/exchanger
 125 8
RetryUtil.java
in common/src/main/java/com/alibaba/datax/common/util
 122 8
MultiVerModeRecordSender.java
in otsstreamreader/src/main/java/com/alibaba/datax/plugin/reader/otsstreamreader/internal/core
 121 5
NormalTask.java
in hbase11xwriter/src/main/java/com/alibaba/datax/plugin/writer/hbase11xwriter
 119 3
DrdsReader.java
in drdsreader/src/main/java/com/alibaba/datax/plugin/reader/drdsreader
 118 9
ConfigurationChecker.java
in ocswriter/src/main/java/com/alibaba/datax/plugin/writer/ocswriter/utils
 116 5
NormalTask.java
in hbase094xwriter/src/main/java/com/alibaba/datax/plugin/writer/hbase094xwriter
 115 3
ResultSetReadProxy.java
in plugin-rdbms-util/src/main/java/com/alibaba/datax/plugin/rdbms/reader
 112 1
ExpandLzopInputStream.java
in plugin-unstructured-storage-util/src/main/java/com/alibaba/datax/plugin/unstructuredstorage/reader
 112 4
ShardStatusChecker.java
in otsstreamreader/src/main/java/com/alibaba/datax/plugin/reader/otsstreamreader/internal/core
 102 2
OracleReader.java
in oraclereader/src/main/java/com/alibaba/datax/plugin/reader/oraclereader
 100 11
DrdsReaderSplitUtil.java
in drdsreader/src/main/java/com/alibaba/datax/plugin/reader/drdsreader
 98 2
97 -
ShardCheckpoint.java
in otsstreamreader/src/main/java/com/alibaba/datax/plugin/reader/otsstreamreader/internal/model
 93 14
TransformerExchanger.java
in core/src/main/java/com/alibaba/datax/core/transport/exchanger
 92 3
TableInfo.java
in adswriter/src/main/java/com/alibaba/datax/plugin/writer/adswriter/ads
 91 22
PreCheckTask.java
in plugin-rdbms-util/src/main/java/com/alibaba/datax/plugin/rdbms/reader/util
 87 2
Hbase11xReader.java
in hbase11xreader/src/main/java/com/alibaba/datax/plugin/reader/hbase11xreader
 87 8
Hbase094xReader.java
in hbase094xreader/src/main/java/com/alibaba/datax/plugin/reader/hbase094xreader
 87 8
AbstractScheduler.java
in core/src/main/java/com/alibaba/datax/core/job/scheduler
 85 4
AbstractRunner.java
in core/src/main/java/com/alibaba/datax/core/taskgroup/runner
 83 18
HbaseColumnCell.java
in hbase11xreader/src/main/java/com/alibaba/datax/plugin/reader/hbase11xreader
 83 11
HbaseColumnCell.java
in hbase094xreader/src/main/java/com/alibaba/datax/plugin/reader/hbase094xreader
 83 11
MultiVersionTask.java
in hbase094xreader/src/main/java/com/alibaba/datax/plugin/reader/hbase094xreader
 83 4
TaskMonitor.java
in core/src/main/java/com/alibaba/datax/core/taskgroup
 82 13