alibaba / canal
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 636 files with 65,389 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 6 files changed 51-100 times (3,446 lines of code)
    • 46 files changed 21-50 times (12,196 lines of code)
    • 160 files changed 6-20 times (20,787 lines of code)
    • 424 files changed 1-5 times (28,960 lines of code)
0% | 5% | 18% | 31% | 44%
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 636 files with 65,389 lines of code.
    • 6 files changed by more than 25 contributors (3,416 lines of code)
    • 58 files changed by 11-25 contributors (14,353 lines of code)
    • 129 files changed by 6-10 contributors (16,445 lines of code)
    • 229 files changed by 2-5 contributors (20,813 lines of code)
    • 214 files changed by 1 contributor (10,362 lines of code)
5% | 21% | 25% | 31% | 15%
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, sql, xml, js, yaml, vue, sh, css, svg, properties, md, txt, scss, bat, json, proto, html, gitignore, tpl, py, editorconfig, eslintignore
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
java0% | 5% | 19% | 34% | 39%
xml0% | 0% | 46% | 20% | 33%
proto0% | 0% | 0% | 80% | 19%
py0% | 0% | 0% | 100% | 0%
sql0% | 0% | 0% | 12% | 87%
vue0% | 0% | 0% | 0% | 100%
js0% | 0% | 0% | 0% | 100%
yaml0% | 0% | 0% | 0% | 100%
scss0% | 0% | 0% | 0% | 100%
tpl0% | 0% | 0% | 0% | 100%
html0% | 0% | 0% | 0% | 100%
css0% | 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
parse0% | 31% | 29% | 27% | 10%
deployer0% | 23% | 45% | 27% | 3%
client-adapter0% | 0% | 16% | 25% | 58%
dbsync0% | 0% | 20% | 57% | 21%
client0% | 0% | 52% | 20% | 26%
server0% | 0% | 48% | 27% | 24%
store0% | 0% | 68% | 24% | 6%
driver0% | 0% | 15% | 47% | 36%
instance0% | 0% | 19% | 62% | 17%
protocol0% | 0% | 11% | 53% | 35%
example0% | 0% | 6% | 32% | 60%
connector0% | 0% | 0% | 42% | 57%
prometheus0% | 0% | 0% | 90% | 9%
common0% | 0% | 0% | 45% | 54%
meta0% | 0% | 0% | 57% | 42%
sink0% | 0% | 0% | 58% | 41%
filter0% | 0% | 0% | 56% | 43%
docker0% | 0% | 0% | 35% | 65%
admin0% | 0% | 0% | 0% | 100%
charts0% | 0% | 0% | 0% | 100%
ROOT0% | 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
MysqlConnection.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql
 600 59 2014-12-17 2024-08-29 92 39 jianghang.loujh@alibaba-inc... winger2049@gmail.com
LogEventConvert.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/dbsync
 894 48 2015-06-29 2023-03-16 83 28 jianghang.loujh@alibaba-inc... wuxing1984_uestc@163.com
MysqlEventParser.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql
 774 51 2014-12-17 2024-12-17 79 36 jianghang.loujh@alibaba-inc... chongzhi@hust.edu.cn
AbstractEventParser.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound
 546 51 2016-01-14 2023-09-07 67 32 yinxiu@mogujie.com jianghang.loujh@alibaba-inc...
CanalController.java
in deployer/src/main/java/com/alibaba/otter/canal/deployer
 520 18 2014-12-26 2023-11-08 56 23 jianghang.loujh@alibaba-inc... jianghang.loujh@alibaba-inc...
CanalLauncher.java
in deployer/src/main/java/com/alibaba/otter/canal/deployer
 112 2 2015-04-28 2023-11-08 51 20 jianghang.loujh@alibaba-inc... jianghang.loujh@alibaba-inc...
file-instance.xml
in deployer/src/main/resources/spring
 188 - 2015-06-29 2024-06-26 49 27 jianghang.loujh@alibaba-inc... hzdingxb@gmail.com
RdbSyncService.java
in client-adapter/rdb/src/main/java/com/alibaba/otter/canal/client/adapter/rdb/service
 405 17 2018-11-07 2025-01-24 48 15 rewerma@163.com guodong8988@126.com
CanalConstants.java
in deployer/src/main/java/com/alibaba/otter/canal/deployer
 50 4 2018-03-12 2023-03-23 47 19 jianghang115@gmail.com ziyang.lb@alibaba-inc.com
default-instance.xml
in deployer/src/main/resources/spring
 201 - 2015-06-29 2024-06-26 46 24 jianghang.loujh@alibaba-inc... hzdingxb@gmail.com
CanalInstanceWithManager.java
in instance/manager/src/main/java/com/alibaba/otter/canal/instance/manager
 414 14 2015-04-27 2024-06-26 45 27 wenermail@gmail.com hzdingxb@gmail.com
AbstractMysqlEventParser.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql
 240 37 2016-02-25 2024-06-26 44 22 jianghang115@gmail.com hzdingxb@gmail.com
MysqlConnector.java
in driver/src/main/java/com/alibaba/otter/canal/parse/driver/mysql
 449 40 2016-03-01 2024-12-24 44 25 jianghang.loujh@alibaba-inc... jianghang.loujh@alibaba-inc...
DatabaseTableMeta.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/tsdb
 535 33 2017-10-15 2024-08-29 43 20 jianghang.loujh@alibaba-inc... jianghang.loujh@alibaba-inc...
memory-instance.xml
in deployer/src/main/resources/spring
 176 - 2015-06-29 2024-06-26 42 22 jianghang.loujh@alibaba-inc... hzdingxb@gmail.com
HbaseAdapter.java
in client-adapter/hbase/src/main/java/com/alibaba/otter/canal/client/adapter/hbase
 235 13 2018-08-23 2022-05-13 41 11 jianghang115@gmail.com zhuchao941@users.noreply.gi...
MemoryTableMeta.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/tsdb
 280 13 2017-09-22 2024-05-25 41 19 344277934@qq.com ziyang.lb@alibaba-inc.com
RdbAdapter.java
in client-adapter/rdb/src/main/java/com/alibaba/otter/canal/client/adapter/rdb
 254 13 2018-11-07 2023-08-22 40 13 rewerma@163.com 47819674+zard-sakai@users.n...
group-instance.xml
in deployer/src/main/resources/spring
 285 - 2015-06-29 2024-06-26 40 22 jianghang.loujh@alibaba-inc... hzdingxb@gmail.com
MysqlMultiStageCoprocessor.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql
 459 46 2018-07-04 2023-11-08 40 19 jianghang.loujh@alibaba-inc... jianghang.loujh@alibaba-inc...
CanalMQStarter.java
in server/src/main/java/com/alibaba/otter/canal/server
 205 9 2018-09-20 2024-09-13 38 14 duhengforever@gmail.com 654547217@qq.com
CanalAdapterLoader.java
in client-adapter/launcher/src/main/java/com/alibaba/otter/canal/adapter/launcher/loader
 111 4 2018-10-24 2023-08-22 37 16 rewerma@163.com 47819674+zard-sakai@users.n...
KafkaCanalConnector.java
in client/src/main/java/com/alibaba/otter/canal/client/kafka
 251 21 2018-08-23 2024-02-04 35 15 rewerma@163.com jianghang.loujh@alibaba-inc...
CanalServerWithEmbedded.java
in server/src/main/java/com/alibaba/otter/canal/server/embedded
 395 29 2015-04-23 2023-10-07 35 18 wenermail@gmail.com coalchan@gmail.com
LogDecoder.java
in dbsync/src/main/java/com/taobao/tddl/dbsync/binlog
 413 7 2015-04-28 2023-11-08 34 13 jianghang.loujh@alibaba-inc... jianghang.loujh@alibaba-inc...
SimpleCanalConnector.java
in client/src/main/java/com/alibaba/otter/canal/client/impl
 476 40 2015-04-28 2021-10-11 34 17 jianghang.loujh@alibaba-inc... zhjwpku@gmail.com
MessageUtil.java
in client-adapter/common/src/main/java/com/alibaba/otter/canal/client/adapter/support
 172 3 2018-08-23 2020-09-17 33 13 jianghang115@gmail.com zava.kid@gmail.com
RowsLogBuffer.java
in dbsync/src/main/java/com/taobao/tddl/dbsync/binlog/event
 906 18 2015-03-30 2024-01-02 32 14 jianghang.loujh@alibaba-inc... 77133573+wangminan@users.no...
TableMetaCache.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/dbsync
 225 19 2015-04-23 2024-05-25 31 17 wenermail@gmail.com ziyang.lb@alibaba-inc.com
SyncUtil.java
in client-adapter/rdb/src/main/java/com/alibaba/otter/canal/client/adapter/rdb/support
 291 6 2018-11-12 2025-01-24 31 17 rewerma@163.com guodong8988@126.com
RdbEtlService.java
in client-adapter/rdb/src/main/java/com/alibaba/otter/canal/client/adapter/rdb/service
 150 4 2018-11-08 2024-12-17 29 13 rewerma@163.com jianghang.loujh@alibaba-inc...
CanalClientConfig.java
in client-adapter/common/src/main/java/com/alibaba/otter/canal/client/adapter/support
 202 54 2018-08-23 2021-10-09 29 10 jianghang115@gmail.com 89760545+364102729@users.no...
AbstractCanalClientTest.java
in example/src/main/java/com/alibaba/otter/canal/example
 67 5 2018-02-12 2020-09-17 28 14 jianghang.loujh@alibaba-inc... zava.kid@gmail.com
LocalBinLogConnection.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql
 378 28 2016-10-11 2023-09-01 27 16 jianghang115@gmail.com jianghang.loujh@alibaba-inc...
LoggerAdapterExample.java
in client-adapter/logger/src/main/java/com/alibaba/otter/canal/client/adapter/logger
 29 4 2018-08-23 2022-05-13 26 10 jianghang115@gmail.com shaojin.wensj@alibaba-inc.com
MappingConfigLoader.java
in client-adapter/hbase/src/main/java/com/alibaba/otter/canal/client/adapter/hbase/config
 30 1 2018-08-23 2022-08-01 25 9 rewerma@163.com 29311598@qq.com
HbaseSyncService.java
in client-adapter/hbase/src/main/java/com/alibaba/otter/canal/client/adapter/hbase/service
 346 8 2018-08-23 2022-05-13 25 11 jianghang115@gmail.com shaojin.wensj@alibaba-inc.com
logback.xml
in deployer/src/main/resources
 106 - 2017-04-06 2024-04-15 24 16 yinxiu@mogujie.com jianghang.loujh@alibaba-inc...
ClusterCanalConnector.java
in client/src/main/java/com/alibaba/otter/canal/client/impl
 300 31 2016-04-29 2024-10-14 24 15 jianghang.loujh@alibaba-inc... lanettiesso@gmail.com
MappingConfig.java
in client-adapter/hbase/src/main/java/com/alibaba/otter/canal/client/adapter/hbase/config
 316 63 2018-08-23 2020-08-22 24 10 jianghang115@gmail.com jianghang115@gmail.com
SocketChannel.java
in driver/src/main/java/com/alibaba/otter/canal/parse/driver/mysql/socket
 13 - 2017-01-03 2018-11-27 23 13 luoyaogui@globalegrow.com victordinozhang@gmail.com
LocalBinlogEventParser.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql
 139 16 2016-05-03 2024-06-26 23 16 chenyishun hzdingxb@gmail.com
JdbcTypeUtil.java
in client-adapter/common/src/main/java/com/alibaba/otter/canal/client/adapter/support
 153 4 2018-08-23 2020-08-22 23 11 jianghang115@gmail.com jianghang115@gmail.com
MappingConfig.java
in client-adapter/rdb/src/main/java/com/alibaba/otter/canal/client/adapter/rdb/config
 163 40 2018-11-07 2020-02-28 23 9 rewerma@163.com 844392610@qq.com
SessionHandler.java
in server/src/main/java/com/alibaba/otter/canal/server/netty/handler
 330 8 2015-04-23 2020-09-17 23 14 wenermail@gmail.com zava.kid@gmail.com
DirectLogFetcher.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/dbsync
 118 7 2017-01-03 2020-09-17 22 14 luoyaogui@globalegrow.com zava.kid@gmail.com
FlatMessage.java
in protocol/src/main/java/com/alibaba/otter/canal/protocol
 123 30 2018-09-14 2022-12-23 22 10 rewerma@163.com acongfly@163.com
RocketMQCanalConnector.java
in client/src/main/java/com/alibaba/otter/canal/client/rocketmq
 284 23 2018-09-20 2024-02-04 22 12 duhengforever@gmail.com jianghang.loujh@alibaba-inc...
MemoryEventStoreWithBuffer.java
in store/src/main/java/com/alibaba/otter/canal/store/memory
 547 48 2018-07-18 2020-09-17 22 13 jianghang.loujh@alibaba-inc... zava.kid@gmail.com
DruidDdlParser.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/ddl
 216 4 2017-09-22 2024-05-25 21 17 344277934@qq.com ziyang.lb@alibaba-inc.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
MysqlConnection.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql
 600 59 2014-12-17 2024-08-29 92 39 jianghang.loujh@alibaba-inc... winger2049@gmail.com
MysqlEventParser.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql
 774 51 2014-12-17 2024-12-17 79 36 jianghang.loujh@alibaba-inc... chongzhi@hust.edu.cn
AbstractEventParser.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound
 546 51 2016-01-14 2023-09-07 67 32 yinxiu@mogujie.com jianghang.loujh@alibaba-inc...
LogEventConvert.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/dbsync
 894 48 2015-06-29 2023-03-16 83 28 jianghang.loujh@alibaba-inc... wuxing1984_uestc@163.com
file-instance.xml
in deployer/src/main/resources/spring
 188 - 2015-06-29 2024-06-26 49 27 jianghang.loujh@alibaba-inc... hzdingxb@gmail.com
CanalInstanceWithManager.java
in instance/manager/src/main/java/com/alibaba/otter/canal/instance/manager
 414 14 2015-04-27 2024-06-26 45 27 wenermail@gmail.com hzdingxb@gmail.com
MysqlConnector.java
in driver/src/main/java/com/alibaba/otter/canal/parse/driver/mysql
 449 40 2016-03-01 2024-12-24 44 25 jianghang.loujh@alibaba-inc... jianghang.loujh@alibaba-inc...
default-instance.xml
in deployer/src/main/resources/spring
 201 - 2015-06-29 2024-06-26 46 24 jianghang.loujh@alibaba-inc... hzdingxb@gmail.com
CanalController.java
in deployer/src/main/java/com/alibaba/otter/canal/deployer
 520 18 2014-12-26 2023-11-08 56 23 jianghang.loujh@alibaba-inc... jianghang.loujh@alibaba-inc...
AbstractMysqlEventParser.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql
 240 37 2016-02-25 2024-06-26 44 22 jianghang115@gmail.com hzdingxb@gmail.com
memory-instance.xml
in deployer/src/main/resources/spring
 176 - 2015-06-29 2024-06-26 42 22 jianghang.loujh@alibaba-inc... hzdingxb@gmail.com
group-instance.xml
in deployer/src/main/resources/spring
 285 - 2015-06-29 2024-06-26 40 22 jianghang.loujh@alibaba-inc... hzdingxb@gmail.com
CanalLauncher.java
in deployer/src/main/java/com/alibaba/otter/canal/deployer
 112 2 2015-04-28 2023-11-08 51 20 jianghang.loujh@alibaba-inc... jianghang.loujh@alibaba-inc...
DatabaseTableMeta.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/tsdb
 535 33 2017-10-15 2024-08-29 43 20 jianghang.loujh@alibaba-inc... jianghang.loujh@alibaba-inc...
CanalConstants.java
in deployer/src/main/java/com/alibaba/otter/canal/deployer
 50 4 2018-03-12 2023-03-23 47 19 jianghang115@gmail.com ziyang.lb@alibaba-inc.com
MemoryTableMeta.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/tsdb
 280 13 2017-09-22 2024-05-25 41 19 344277934@qq.com ziyang.lb@alibaba-inc.com
MysqlMultiStageCoprocessor.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql
 459 46 2018-07-04 2023-11-08 40 19 jianghang.loujh@alibaba-inc... jianghang.loujh@alibaba-inc...
CanalServerWithEmbedded.java
in server/src/main/java/com/alibaba/otter/canal/server/embedded
 395 29 2015-04-23 2023-10-07 35 18 wenermail@gmail.com coalchan@gmail.com
CanalParameter.java
in instance/manager/src/main/java/com/alibaba/otter/canal/instance/manager/model
 868 201 2018-07-31 2024-06-26 19 18 yfpeng@ctrip.com hzdingxb@gmail.com
SimpleCanalConnector.java
in client/src/main/java/com/alibaba/otter/canal/client/impl
 476 40 2015-04-28 2021-10-11 34 17 jianghang.loujh@alibaba-inc... zhjwpku@gmail.com
TableMetaCache.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/dbsync
 225 19 2015-04-23 2024-05-25 31 17 wenermail@gmail.com ziyang.lb@alibaba-inc.com
SyncUtil.java
in client-adapter/rdb/src/main/java/com/alibaba/otter/canal/client/adapter/rdb/support
 291 6 2018-11-12 2025-01-24 31 17 rewerma@163.com guodong8988@126.com
DruidDdlParser.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/ddl
 216 4 2017-09-22 2024-05-25 21 17 344277934@qq.com ziyang.lb@alibaba-inc.com
CanalAdapterLoader.java
in client-adapter/launcher/src/main/java/com/alibaba/otter/canal/adapter/launcher/loader
 111 4 2018-10-24 2023-08-22 37 16 rewerma@163.com 47819674+zard-sakai@users.n...
LocalBinLogConnection.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql
 378 28 2016-10-11 2023-09-01 27 16 jianghang115@gmail.com jianghang.loujh@alibaba-inc...
logback.xml
in deployer/src/main/resources
 106 - 2017-04-06 2024-04-15 24 16 yinxiu@mogujie.com jianghang.loujh@alibaba-inc...
LocalBinlogEventParser.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql
 139 16 2016-05-03 2024-06-26 23 16 chenyishun hzdingxb@gmail.com
RdbSyncService.java
in client-adapter/rdb/src/main/java/com/alibaba/otter/canal/client/adapter/rdb/service
 405 17 2018-11-07 2025-01-24 48 15 rewerma@163.com guodong8988@126.com
KafkaCanalConnector.java
in client/src/main/java/com/alibaba/otter/canal/client/kafka
 251 21 2018-08-23 2024-02-04 35 15 rewerma@163.com jianghang.loujh@alibaba-inc...
ClusterCanalConnector.java
in client/src/main/java/com/alibaba/otter/canal/client/impl
 300 31 2016-04-29 2024-10-14 24 15 jianghang.loujh@alibaba-inc... lanettiesso@gmail.com
CanalMQStarter.java
in server/src/main/java/com/alibaba/otter/canal/server
 205 9 2018-09-20 2024-09-13 38 14 duhengforever@gmail.com 654547217@qq.com
RowsLogBuffer.java
in dbsync/src/main/java/com/taobao/tddl/dbsync/binlog/event
 906 18 2015-03-30 2024-01-02 32 14 jianghang.loujh@alibaba-inc... 77133573+wangminan@users.no...
AbstractCanalClientTest.java
in example/src/main/java/com/alibaba/otter/canal/example
 67 5 2018-02-12 2020-09-17 28 14 jianghang.loujh@alibaba-inc... zava.kid@gmail.com
SessionHandler.java
in server/src/main/java/com/alibaba/otter/canal/server/netty/handler
 330 8 2015-04-23 2020-09-17 23 14 wenermail@gmail.com zava.kid@gmail.com
DirectLogFetcher.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/dbsync
 118 7 2017-01-03 2020-09-17 22 14 luoyaogui@globalegrow.com zava.kid@gmail.com
RdbAdapter.java
in client-adapter/rdb/src/main/java/com/alibaba/otter/canal/client/adapter/rdb
 254 13 2018-11-07 2023-08-22 40 13 rewerma@163.com 47819674+zard-sakai@users.n...
LogDecoder.java
in dbsync/src/main/java/com/taobao/tddl/dbsync/binlog
 413 7 2015-04-28 2023-11-08 34 13 jianghang.loujh@alibaba-inc... jianghang.loujh@alibaba-inc...
MessageUtil.java
in client-adapter/common/src/main/java/com/alibaba/otter/canal/client/adapter/support
 172 3 2018-08-23 2020-09-17 33 13 jianghang115@gmail.com zava.kid@gmail.com
RdbEtlService.java
in client-adapter/rdb/src/main/java/com/alibaba/otter/canal/client/adapter/rdb/service
 150 4 2018-11-08 2024-12-17 29 13 rewerma@163.com jianghang.loujh@alibaba-inc...
SocketChannel.java
in driver/src/main/java/com/alibaba/otter/canal/parse/driver/mysql/socket
 13 - 2017-01-03 2018-11-27 23 13 luoyaogui@globalegrow.com victordinozhang@gmail.com
MemoryEventStoreWithBuffer.java
in store/src/main/java/com/alibaba/otter/canal/store/memory
 547 48 2018-07-18 2020-09-17 22 13 jianghang.loujh@alibaba-inc... zava.kid@gmail.com
ErosaConnection.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound
 17 - 2017-09-22 2019-02-21 18 13 344277934@qq.com 1024581565@qq.com
JsonConversion.java
in dbsync/src/main/java/com/taobao/tddl/dbsync/binlog
 352 13 2016-06-30 2024-05-22 16 13 jianghang.loujh@alibaba-inc... 229737734@qq.com
RocketMQCanalConnector.java
in client/src/main/java/com/alibaba/otter/canal/client/rocketmq
 284 23 2018-09-20 2024-02-04 22 12 duhengforever@gmail.com jianghang.loujh@alibaba-inc...
SpringInstanceConfigMonitor.java
in deployer/src/main/java/com/alibaba/otter/canal/deployer/monitor
 226 27 2015-04-23 2020-09-17 21 12 wenermail@gmail.com zava.kid@gmail.com
ClientAuthenticationHandler.java
in server/src/main/java/com/alibaba/otter/canal/server/netty/handler
 110 5 2015-04-23 2023-12-22 17 12 wenermail@gmail.com jianghang.loujh@alibaba-inc...
RdsLocalBinlogEventParser.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/rds
 181 15 2017-10-15 2021-10-09 14 12 jianghang.loujh@alibaba-inc... ruanjlee@gmail.com
create_table.sql
in deployer/src/main/resources/spring/tsdb/sql
 38 - 2017-10-13 2019-03-12 14 12 jianghang.loujh@alibaba-inc... rewerma@163.com
RdsBinlogEventParserProxy.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/rds
 122 10 2018-08-08 2024-06-26 13 12 848497337@qq.com hzdingxb@gmail.com
HbaseAdapter.java
in client-adapter/hbase/src/main/java/com/alibaba/otter/canal/client/adapter/hbase
 235 13 2018-08-23 2022-05-13 41 11 jianghang115@gmail.com zhuchao941@users.noreply.gi...
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
AbstractCanalStoreScavenge.java
in store/src/main/java/com/alibaba/otter/canal/store
 80 10
OKPacket.java
in driver/src/main/java/com/alibaba/otter/canal/parse/driver/mysql/packets/server
 71 12
BufferedFileDataInput.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/local
 70 8
InstanceConfig.java
in deployer/src/main/java/com/alibaba/otter/canal/deployer
 67 13
logback.xml
in example/src/main/conf
 63 -
Canal.java
in instance/manager/src/main/java/com/alibaba/otter/canal/instance/manager/model
 60 15
dev.xml
in example/src/main/assembly
 54 -
release.xml
in example/src/main/assembly
 54 -
LogPosition.java
in protocol/src/main/java/com/alibaba/otter/canal/protocol/position
 54 6
dev.xml
in deployer/src/main/assembly
 54 -
LogIdentity.java
in protocol/src/main/java/com/alibaba/otter/canal/protocol/position
 53 9
ChannelBufferHelper.java
in driver/src/main/java/com/alibaba/otter/canal/parse/driver/mysql/utils
 50 5
TimePosition.java
in protocol/src/main/java/com/alibaba/otter/canal/protocol/position
 42 5
HeartBeatHAController.java
in parse/src/main/java/com/alibaba/otter/canal/parse/ha
 40 6
ErrorPacket.java
in driver/src/main/java/com/alibaba/otter/canal/parse/driver/mysql/packets/server
 38 3
ResultSetHeaderPacket.java
in driver/src/main/java/com/alibaba/otter/canal/parse/driver/mysql/packets/server
 35 6
MetaqPosition.java
in protocol/src/main/java/com/alibaba/otter/canal/protocol/position
 31 7
BinlogDumpCommandBuilder.java
in driver/src/main/java/com/alibaba/otter/canal/parse/driver/mysql/utils
 30 2
CanalToStringStyle.java
in common/src/main/java/com/alibaba/otter/canal/common/utils
 28 2
EOFPacket.java
in driver/src/main/java/com/alibaba/otter/canal/parse/driver/mysql/packets/server
 25 1
QueryCommandPacket.java
in driver/src/main/java/com/alibaba/otter/canal/parse/driver/mysql/packets/client
 24 4
ClientRunningData.java
in client/src/main/java/com/alibaba/otter/canal/client/impl/running
 24 6
CanalException.java
in common/src/main/java/com/alibaba/otter/canal/common
 23 6
PacketWithHeaderPacket.java
in driver/src/main/java/com/alibaba/otter/canal/parse/driver/mysql/packets
 22 5
logback.xml
in example/src/main/resources
 21 -
CanalFilterException.java
in filter/src/main/java/com/alibaba/otter/canal/filter/exception
 20 5
CanalHAException.java
in parse/src/main/java/com/alibaba/otter/canal/parse/exception
 20 5
CanalParseException.java
in parse/src/main/java/com/alibaba/otter/canal/parse/exception
 20 5
ByteSerializer.java
in common/src/main/java/com/alibaba/otter/canal/common/zookeeper
 20 1
StringSerializer.java
in common/src/main/java/com/alibaba/otter/canal/common/zookeeper
 20 1
CanalStoreException.java
in store/src/main/java/com/alibaba/otter/canal/store
 20 5
CanalClientException.java
in protocol/src/main/java/com/alibaba/otter/canal/protocol/exception
 20 5
CanalServerException.java
in server/src/main/java/com/alibaba/otter/canal/server/exception
 20 5
CanalSinkException.java
in sink/src/main/java/com/alibaba/otter/canal/sink/exception
 20 5
CanalMetaManagerException.java
in meta/src/main/java/com/alibaba/otter/canal/meta/exception
 20 5
Reply323Packet.java
in driver/src/main/java/com/alibaba/otter/canal/parse/driver/mysql/packets/server
 19 1
AbstractCanalLifeCycle.java
in common/src/main/java/com/alibaba/otter/canal/common
 19 3
AbstractBinlogParser.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound
 18 4
SlaveEntryPosition.java
in parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql
 18 3
StoreInfo.java
in store/src/main/java/com/alibaba/otter/canal/store
 17 4
AbstractCanalGroupStore.java
in store/src/main/java/com/alibaba/otter/canal/store
 17 2
CommandPacket.java
in driver/src/main/java/com/alibaba/otter/canal/parse/driver/mysql/packets
 15 3
ManagerCanalInstanceGenerator.java
in instance/manager/src/main/java/com/alibaba/otter/canal/instance/manager
 15 2
MSC.java
in driver/src/main/java/com/alibaba/otter/canal/parse/driver/mysql/utils
 14 -
AbstractCanalEventDownStreamHandler.java
in sink/src/main/java/com/alibaba/otter/canal/sink
 13 3
BatchMode.java
in store/src/main/java/com/alibaba/otter/canal/store/model
 11 2
CanalStatus.java
in instance/manager/src/main/java/com/alibaba/otter/canal/instance/manager/model
 11 2
DataPacket.java
in driver/src/main/java/com/alibaba/otter/canal/parse/driver/mysql/packets/server
 10 1
LogAlarmHandler.java
in common/src/main/java/com/alibaba/otter/canal/common/alarm
 10 1
Position.java
in protocol/src/main/java/com/alibaba/otter/canal/protocol/position
 10 1