Ming Ma created YARN-2980:
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Summary: Move health check script related functionality to
hadoop-common
Key: YARN-2980
URL: https://issues.apache.org/jira/browse/YARN-2980
Project: Hadoop YARN
Issue Type: Improvement
Reporter: Ming Ma
HDFS might want to leverage health check functionality available in YARN in
both namenode https://issues.apache.org/jira/browse/HDFS-7400 and datanode
https://issues.apache.org/jira/browse/HDFS-7441.
We can move health check functionality including the protocol between hadoop
daemons and health check script to hadoop-common. That will simplify the
development and maintenance for both hadoop source code and health check script.
Thoughts?
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