Repository: kafka Updated Branches: refs/heads/trunk f540f4a91 -> c7bc5366d
KAFKA-2514: change default JVM options in kafka-run-class.sh. GC is set to G1 collector. Author: Manikumar reddy O <[email protected]> Reviewers: Ismael Juma <[email protected]>, Jun Rao <[email protected]> Closes #218 from omkreddy/KAFKA-2514 Project: http://git-wip-us.apache.org/repos/asf/kafka/repo Commit: http://git-wip-us.apache.org/repos/asf/kafka/commit/c7bc5366 Tree: http://git-wip-us.apache.org/repos/asf/kafka/tree/c7bc5366 Diff: http://git-wip-us.apache.org/repos/asf/kafka/diff/c7bc5366 Branch: refs/heads/trunk Commit: c7bc5366dd874bf956873ba0f60c2c2820052fb3 Parents: f540f4a Author: Manikumar reddy O <[email protected]> Authored: Mon Sep 28 08:40:32 2015 -0700 Committer: Jun Rao <[email protected]> Committed: Mon Sep 28 08:40:32 2015 -0700 ---------------------------------------------------------------------- bin/kafka-run-class.sh | 2 +- bin/windows/kafka-run-class.bat | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/kafka/blob/c7bc5366/bin/kafka-run-class.sh ---------------------------------------------------------------------- diff --git a/bin/kafka-run-class.sh b/bin/kafka-run-class.sh index d8a111e..d98533d 100755 --- a/bin/kafka-run-class.sh +++ b/bin/kafka-run-class.sh @@ -137,7 +137,7 @@ fi # JVM performance options if [ -z "$KAFKA_JVM_PERFORMANCE_OPTS" ]; then - KAFKA_JVM_PERFORMANCE_OPTS="-server -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled -XX:+CMSScavengeBeforeRemark -XX:+DisableExplicitGC -Djava.awt.headless=true" + KAFKA_JVM_PERFORMANCE_OPTS="-server -XX:+UseG1GC -XX:MaxGCPauseMillis=20 -XX:InitiatingHeapOccupancyPercent=35 -XX:+DisableExplicitGC -Djava.awt.headless=true" fi http://git-wip-us.apache.org/repos/asf/kafka/blob/c7bc5366/bin/windows/kafka-run-class.bat ---------------------------------------------------------------------- diff --git a/bin/windows/kafka-run-class.bat b/bin/windows/kafka-run-class.bat index 4aa2ab8..644969e 100644 --- a/bin/windows/kafka-run-class.bat +++ b/bin/windows/kafka-run-class.bat @@ -109,7 +109,7 @@ IF ["%KAFKA_HEAP_OPTS%"] EQU [""] ( rem JVM performance options IF ["%KAFKA_JVM_PERFORMANCE_OPTS%"] EQU [""] ( - set KAFKA_JVM_PERFORMANCE_OPTS=-server -XX:+UseCompressedOops -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled -XX:+CMSScavengeBeforeRemark -XX:+DisableExplicitGC -Djava.awt.headless=true + set KAFKA_JVM_PERFORMANCE_OPTS=-server -XX:+UseG1GC -XX:MaxGCPauseMillis=20 -XX:InitiatingHeapOccupancyPercent=35 -XX:+DisableExplicitGC -Djava.awt.headless=true ) IF ["%CLASSPATH%"] EQU [""] (
