Akira Ajisaka created HDFS-15100:
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Summary: RBF: Print stacktrace when DFSRouter fails to fetch/parse
JMX output from NameNode
Key: HDFS-15100
URL: https://issues.apache.org/jira/browse/HDFS-15100
Project: Hadoop HDFS
Issue Type: Sub-task
Components: rbf
Reporter: Akira Ajisaka
Assignee: Akira Ajisaka
When DFSRouter fails to fetch or parse JMX output from NameNode, it prints only
the error message. Therefore we had to modify the source code to print the
stacktrace of the exception to find the root cause.
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