Chang Li created HADOOP-12645:
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Summary: Add option to allow multiple threads making calls on same
RPC client not retry serially
Key: HADOOP-12645
URL: https://issues.apache.org/jira/browse/HADOOP-12645
Project: Hadoop Common
Issue Type: Improvement
Reporter: Chang Li
Assignee: Chang Li
Current multiple threads making calls on same RPC client retry serially. For
example, when a first call starts for retrying for 10 minutes, second and third
and fourth calls called in during this time will get queued up. After 1st call
fail, those second, third and fourth call will still unwisely go ahead serially
to do the 10 minutes retry and fail. Propose to add a optional setting, default
to false, but when enabled will allow those queued up following calls to fail
without wasting time to retry.
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