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Posted to common-issues@hadoop.apache.org by "Varun Sharma (JIRA)" <ji...@apache.org> on 2013/04/25 02:07:13 UTC

[jira] [Created] (HADOOP-9503) Allow a configurable sleep between IPC client connect timeouts

Varun Sharma created HADOOP-9503:
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             Summary: Allow a configurable sleep between IPC client connect timeouts
                 Key: HADOOP-9503
                 URL: https://issues.apache.org/jira/browse/HADOOP-9503
             Project: Hadoop Common
          Issue Type: Improvement
          Components: ipc
            Reporter: Varun Sharma
            Priority: Minor


HADOOP 9106 introduced a configurable retry timeout when there are socket timeouts errors.

Since the IPC client is used by a wide variety of applications including realtime/online ones (like hbase + hdfs), we sometimes need fast fail timeouts which are < 3 seconds. Achieving such a timeout for connect is very difficult with a 1 second sleep in b/w retries. It would be good to have a configurable parameter to reduce this sleep. 

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