Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Improve GC options #792

Merged
merged 1 commit into from Apr 27, 2018
Merged

Improve GC options #792

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
5 changes: 2 additions & 3 deletions bin/schema-registry-run-class
View file
Open in desktop
Expand Up @@ -101,7 +101,7 @@ fi

# JVM performance options
if [ -z "$SCHEMA_REGISTRY_JVM_PERFORMANCE_OPTS" ]; then
SCHEMA_REGISTRY_JVM_PERFORMANCE_OPTS="-server -XX:+UseG1GC -XX:MaxGCPauseMillis=20 -XX:InitiatingHeapOccupancyPercent=35 -XX:+DisableExplicitGC -Djava.awt.headless=true"
SCHEMA_REGISTRY_JVM_PERFORMANCE_OPTS="-server -XX:+UseG1GC -XX:MaxGCPauseMillis=20 -XX:InitiatingHeapOccupancyPercent=35 -XX:+ExplicitGCInvokesConcurrent -Djava.awt.headless=true"
fi

while [ $# -gt 0 ]; do
Expand Down Expand Up @@ -145,7 +145,6 @@ GC_FILE_SUFFIX='-gc.log'
GC_LOG_FILE_NAME=''
if [ "x$GC_LOG_ENABLED" = "xtrue" ]; then
GC_LOG_FILE_NAME=$DAEMON_NAME$GC_FILE_SUFFIX
SCHEMA_REGISTRY_GC_LOG_OPTS="-Xloggc:$LOG_DIR/$GC_LOG_FILE_NAME -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps "

# The first segment of the version number, which is '1' for releases before Java 9
# it then becomes '9', '10', ...
Expand All @@ -171,5 +170,5 @@ if [ "x$DAEMON_MODE" = "xtrue" ]; then
CONSOLE_OUTPUT_FILE=${CONSOLE_OUTPUT_FILE:-${LOG_DIR}/schema-registry-console.out}
nohup $JAVA $SCHEMA_REGISTRY_HEAP_OPTS $SCHEMA_REGISTRY_JVM_PERFORMANCE_OPTS $SCHEMA_REGISTRY_GC_LOG_OPTS $SCHEMA_REGISTRY_JMX_OPTS $SCHEMA_REGISTRY_LOG4J_OPTS -cp $CLASSPATH $SCHEMA_REGISTRY_OPTS "$MAIN" "$@" > "${CONSOLE_OUTPUT_FILE}" 2>&1 < /dev/null &
else
exec $JAVA $SCHEMA_REGISTRY_HEAP_OPTS $SCHEMA_REGISTRY_JVM_PERFORMANCE_OPTS $SCHEMA_REGISTRY_JMX_OPTS $SCHEMA_REGISTRY_LOG4J_OPTS -cp $CLASSPATH $SCHEMA_REGISTRY_OPTS "$MAIN" "$@"
exec $JAVA $SCHEMA_REGISTRY_HEAP_OPTS $SCHEMA_REGISTRY_JVM_PERFORMANCE_OPTS $SCHEMA_REGISTRY_GC_LOG_OPTS $SCHEMA_REGISTRY_JMX_OPTS $SCHEMA_REGISTRY_LOG4J_OPTS -cp $CLASSPATH $SCHEMA_REGISTRY_OPTS "$MAIN" "$@"
fi