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ARTEMIS-2558 Add the commented out args to dump the java heap on OOME 

Add the commented out args to dump the first java heap on OOME for
process and backup the last java heap on OOME at startup.
This commit is contained in:
brusdev 2019-12-15 07:59:03 +01:00 committed by Clebert Suconic
parent 7efebc97c6
commit fcc39c583a
5 changed files with 23 additions and 1 deletions
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4
artemis-cli/src/main/java/org/apache/activemq/artemis/cli/commands/Create.java
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@ -720,7 +720,9 @@ public class Create extends InputAbstract {
filters.put("${artemis.instance.etc.uri}", etcFolder.toURI().toString());
filters.put("${artemis.instance.etc.uri.windows}", etcFolder.toURI().toString().replaceAll("%", "%%"));
filters.put("${artemis.instance.etc}", path(etcFolder));
new File(directory, "log").mkdirs();
File logFolder = createDirectory("log", directory);
File oomeDumpFile = new File(logFolder, "oom_dump.hprof");
filters.put("${artemis.instance.oome.dump}", path(oomeDumpFile));
new File(directory, "tmp").mkdirs();
new File(directory, "lib").mkdirs();
File dataFolder = createDirectory(data, directory);

5
artemis-cli/src/main/resources/org/apache/activemq/artemis/cli/commands/bin/artemis
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@ -112,6 +112,11 @@ if [ -z "$WILDFLY_COMMON" ] ; then
WILDFLY_COMMON="$ARTEMIS_HOME/lib/${wildfly-common}"
fi
if [ -f "$ARTEMIS_OOME_DUMP" ] ; then
# backup the last OOME heap dump
mv $ARTEMIS_OOME_DUMP $ARTEMIS_OOME_DUMP.bkp
fi
exec "$JAVACMD" \
$JAVA_ARGS \
-Xbootclasspath/a:"$LOG_MANAGER:$WILDFLY_COMMON" \

6
artemis-cli/src/main/resources/org/apache/activemq/artemis/cli/commands/bin/artemis.cmd
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@ -52,6 +52,12 @@ rem "Set Defaults."
set ARTEMIS_LOGGING_CONF=%ARTEMIS_INSTANCE_ETC_URI%/logging.properties
set ARTEMIS_LOG_MANAGER=org.jboss.logmanager.LogManager
if not exist "%ARTEMIS_OOME_DUMP%" goto NO_ARTEMIS_OOME_DUMP
rem "Backup the last OOME heap dump"
move /Y "%ARTEMIS_OOME_DUMP%" "%ARTEMIS_OOME_DUMP%.bkp"
:NO_ARTEMIS_OOME_DUMP
rem "Create full JVM Args"
set JVM_ARGS=%JAVA_ARGS%
if not "%ARTEMIS_CLUSTER_PROPS%"=="" set JVM_ARGS=%JVM_ARGS% %ARTEMIS_CLUSTER_PROPS%

5
artemis-cli/src/main/resources/org/apache/activemq/artemis/cli/commands/etc/artemis.profile
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@ -19,6 +19,7 @@ ARTEMIS_HOME='${artemis.home}'
ARTEMIS_INSTANCE='${artemis.instance}'
ARTEMIS_DATA_DIR='${artemis.instance.data}'
ARTEMIS_ETC_DIR='${artemis.instance.etc}'
ARTEMIS_OOME_DUMP='${artemis.instance.oome.dump}'
# The logging config will need an URI
# this will be encoded in case you use spaces or special characters
@ -41,6 +42,10 @@ JAVA_ARGS="${java-opts} -XX:+PrintClassHistogram -XX:+UseG1GC -Xms512M -Xmx2G -D
# Replace "all_pauses.log" with the file name you want to log to.
# JAVA_ARGS="$JAVA_ARGS -XX:+PrintSafepointStatistics -XX:PrintSafepointStatisticsCount=1 -XX:+PrintGCApplicationStoppedTime -XX:+PrintGCApplicationConcurrentTime -XX:+LogVMOutput -XX:LogFile=all_pauses.log"
#
# Enables the dumping of the java heap when a java.lang.OutOfMemoryError exception is thrown.
# JAVA_ARGS="$JAVA_ARGS -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=${ARTEMIS_OOME_DUMP}"
# Debug args: Uncomment to enable debug
#DEBUG_ARGS="-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005"

4
artemis-cli/src/main/resources/org/apache/activemq/artemis/cli/commands/etc/artemis.profile.cmd
View File

@ -20,6 +20,7 @@ set ARTEMIS_HOME="${artemis.home}"
set ARTEMIS_INSTANCE="${artemis.instance}"
set ARTEMIS_DATA_DIR="${artemis.instance.data}"
set ARTEMIS_ETC_DIR="${artemis.instance.etc}"
set ARTEMIS_OOME_DUMP="${artemis.instance.oome.dump}"
rem The logging config will need an URI
@ -41,5 +42,8 @@ rem and dependent by JVM background work (eg method deoptimizations, lock unbias
rem Replace "all_pauses.log" with the file name you want to log to.
rem set JAVA_ARGS=%JAVA_ARGS% -XX:+PrintSafepointStatistics -XX:PrintSafepointStatisticsCount=1 -XX:+PrintGCApplicationStoppedTime -XX:+PrintGCApplicationConcurrentTime -XX:+LogVMOutput -XX:LogFile=all_pauses.log
rem Enables the dumping of the java heap when a java.lang.OutOfMemoryError exception is thrown.
rem set JAVA_ARGS=%JAVA_ARGS% -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=%ARTEMIS_OOME_DUMP%
rem Debug args: Uncomment to enable debug
rem set DEBUG_ARGS=-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005