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This commit is contained in:
tqchen 2015-03-12 09:44:43 -07:00
parent 08e1c16dd2
commit 6812f14886
1 changed files with 8 additions and 1 deletions
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9
yarn/src/org/apache/hadoop/yarn/rabit/ApplicationMaster.java
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@ -270,9 +270,16 @@ public class ApplicationMaster {
task.containerRequest = null;
ContainerLaunchContext ctx = Records
.newRecord(ContainerLaunchContext.class);
String hadoop = "hadoop";
if (System.getenv("HADOOP_HOME") != null) {
hadoop = "${HADOOP_HOME}/bin/hadoop";
} else if (System.getenv("HADOOP_PREFIX") != null) {
hadoop = "${HADOOP_PREFIX}/bin/hadoop";
}
String cmd =
// use this to setup CLASSPATH correctly for libhdfs
"CLASSPATH=${CLASSPATH}:`${HADOOP_HOME}/bin/hadoop classpath --glob` "
"CLASSPATH=${CLASSPATH}:`" + hadoop + " classpath --glob` "
+ this.command + " 1>"
+ ApplicationConstants.LOG_DIR_EXPANSION_VAR + "/stdout"
+ " 2>" + ApplicationConstants.LOG_DIR_EXPANSION_VAR