-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/31967/
-----------------------------------------------------------
(Updated March 12, 2015, 8:42 p.m.)
Review request for kafka.
Bugs: KAFKA-1546
https://issues.apache.org/jira/browse/KAFKA-1546
Repository: kafka
Description (updated)
-------
PATCH for KAFKA-1546
PATCH for KAFKA-1546
Brief summary of changes:
- Added a lagBegin metric inside Replica to track the lag in terms of time
since the replica did not read from the LEO
- Using lag begin value in the check for ISR expand and shrink
- Removed the max lag messages config since it is no longer necessary
- Returning the initialLogEndOffset in LogReadResult corresponding to the the
LEO before actually reading from the log.
- Unit test cases to test ISR shrinkage and expansion
Diffs (updated)
-----
core/src/main/scala/kafka/cluster/Partition.scala
c4bf48a801007ebe7497077d2018d6dffe1677d4
core/src/main/scala/kafka/cluster/Replica.scala
bd13c20338ce3d73113224440e858a12814e5adb
core/src/main/scala/kafka/server/KafkaConfig.scala
48e33626695ad8a28b0018362ac225f11df94973
core/src/main/scala/kafka/server/ReplicaManager.scala
c5274822c57bf3c1f9e4135c0bdcaa87ee50ce20
core/src/test/scala/unit/kafka/server/ISRExpirationTest.scala
92152358c95fa9178d71bd1c079af0a0bd8f1da8
core/src/test/scala/unit/kafka/server/KafkaConfigConfigDefTest.scala
c124c8df5b5079e5ffbd0c4ea359562a66aaf317
core/src/test/scala/unit/kafka/server/LogRecoveryTest.scala
92d6b2c672f74cdd526f2e98da8f7fb3696a88e3
core/src/test/scala/unit/kafka/server/SimpleFetchTest.scala
efb457334bd87e4c5b0dd2c66ae1995993cd0bc1
Diff: https://reviews.apache.org/r/31967/diff/
Testing
-------
Thanks,
Aditya Auradkar
