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From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-2356) IGFS client should be able to failover in case of server crash.
Date Mon, 11 Jan 2016 10:17:39 GMT
Vladimir Ozerov created IGNITE-2356:
---------------------------------------

             Summary: IGFS client should be able to failover in case of server crash.
                 Key: IGNITE-2356
                 URL: https://issues.apache.org/jira/browse/IGNITE-2356
             Project: Ignite
          Issue Type: Sub-task
          Components: IGFS
    Affects Versions: ignite-1.4
            Reporter: Vladimir Ozerov
            Assignee: Ivan Veselovsky
            Priority: Critical
             Fix For: 1.6


IGFS client (IgniteHadoopFileSystem) communicates IGFS over endpoint - either TCP or shmem.
Only single endpoint can be specified. As such, should the server went down, IgntieHadoopFileSystem
(either new or existing) is no longer operational. 

We need to let user specify several endpoints and failover/balance between them.

Look at Hadoop HA first to get an ideas on how to configure multiple addresses.



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