HADOOP-9211. Set default max heap size in HADOOP_CLIENT_OPTS to 512m in order to avoid OOME. Contributed by Plamen Jeliazkov.
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467380 13f79535-47bb-0310-9956-ffa450edef68
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@ -623,6 +623,9 @@ Release 2.0.5-beta - UNRELEASED
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HADOOP-9233. Cover package org.apache.hadoop.io.compress.zlib with unit
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tests (Vadim Bondarev via jlowe)
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HADOOP-9211. Set default max heap size in HADOOP_CLIENT_OPTS to 512m
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in order to avoid OOME. (Plamen Jeliazkov via shv)
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Release 2.0.4-alpha - UNRELEASED
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INCOMPATIBLE CHANGES
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@ -62,7 +62,7 @@ export HADOOP_DATANODE_OPTS="-Dhadoop.security.logger=ERROR,RFAS $HADOOP_DATANOD
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export HADOOP_SECONDARYNAMENODE_OPTS="-Dhadoop.security.logger=${HADOOP_SECURITY_LOGGER:-INFO,RFAS} -Dhdfs.audit.logger=${HDFS_AUDIT_LOGGER:-INFO,NullAppender} $HADOOP_SECONDARYNAMENODE_OPTS"
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# The following applies to multiple commands (fs, dfs, fsck, distcp etc)
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export HADOOP_CLIENT_OPTS="-Xmx128m $HADOOP_CLIENT_OPTS"
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export HADOOP_CLIENT_OPTS="-Xmx512m $HADOOP_CLIENT_OPTS"
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#HADOOP_JAVA_PLATFORM_OPTS="-XX:-UsePerfData $HADOOP_JAVA_PLATFORM_OPTS"
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# On secure datanodes, user to run the datanode as after dropping privileges
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