Author: shv Date: Fri Apr 12 17:51:30 2013 New Revision: 1467380 URL: http://svn.apache.org/r1467380 Log: HADOOP-9211. Set default max heap size in HADOOP_CLIENT_OPTS to 512m in order to avoid OOME. Contributed by Plamen Jeliazkov.
Modified: hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/conf/hadoop-env.sh Modified: hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt?rev=1467380&r1=1467379&r2=1467380&view=diff ============================================================================== --- hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt (original) +++ hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt Fri Apr 12 17:51:30 2013 @@ -623,6 +623,9 @@ Release 2.0.5-beta - UNRELEASED HADOOP-9233. Cover package org.apache.hadoop.io.compress.zlib with unit tests (Vadim Bondarev via jlowe) + HADOOP-9211. Set default max heap size in HADOOP_CLIENT_OPTS to 512m + in order to avoid OOME. (Plamen Jeliazkov via shv) + Release 2.0.4-alpha - UNRELEASED INCOMPATIBLE CHANGES Modified: hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/conf/hadoop-env.sh URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/conf/hadoop-env.sh?rev=1467380&r1=1467379&r2=1467380&view=diff ============================================================================== --- hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/conf/hadoop-env.sh (original) +++ hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/conf/hadoop-env.sh Fri Apr 12 17:51:30 2013 @@ -62,7 +62,7 @@ export HADOOP_DATANODE_OPTS="-Dhadoop.se export HADOOP_SECONDARYNAMENODE_OPTS="-Dhadoop.security.logger=${HADOOP_SECURITY_LOGGER:-INFO,RFAS} -Dhdfs.audit.logger=${HDFS_AUDIT_LOGGER:-INFO,NullAppender} $HADOOP_SECONDARYNAMENODE_OPTS" # The following applies to multiple commands (fs, dfs, fsck, distcp etc) -export HADOOP_CLIENT_OPTS="-Xmx128m $HADOOP_CLIENT_OPTS" +export HADOOP_CLIENT_OPTS="-Xmx512m $HADOOP_CLIENT_OPTS" #HADOOP_JAVA_PLATFORM_OPTS="-XX:-UsePerfData $HADOOP_JAVA_PLATFORM_OPTS" # On secure datanodes, user to run the datanode as after dropping privileges