Ming Ma created YARN-1751:
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Summary: Improve MiniYarnCluster and LogCLIHelpers for log
aggregation testing
Key: YARN-1751
URL: https://issues.apache.org/jira/browse/YARN-1751
Project: Hadoop YARN
Issue Type: Improvement
Components: nodemanager
Reporter: Ming Ma
MiniYarnCluster specifies individual remote log aggregation root dir for each
NM. Test code that uses MiniYarnCluster won't be able to get the value of log
aggregation root dir. The following code isn't necessary in MiniYarnCluster.
File remoteLogDir =
new File(testWorkDir, MiniYARNCluster.this.getName()
+ "-remoteLogDir-nm-" + index);
remoteLogDir.mkdir();
config.set(YarnConfiguration.NM_REMOTE_APP_LOG_DIR,
remoteLogDir.getAbsolutePath());
In LogCLIHelpers.java, dumpAllContainersLogs should pass its conf object to
FileContext.getFileContext() call.
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