Peter Shi created HADOOP-13404:
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Summary: RPC call hangs when server side CPU overloaded
Key: HADOOP-13404
URL: https://issues.apache.org/jira/browse/HADOOP-13404
Project: Hadoop Common
Issue Type: Bug
Reporter: Peter Shi
In our reliability test, in namenode, inject fault like cpu 100% consumed,
after fault injection, for existing connection, all the request will hangs
forever, not timeout. for new coming connection, it will failover to another
namenode in HA deployment.
There is no timeout mechanism for calls on established connection.
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