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From "Taras Ledkov (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (IGNITE-2356) IGFS client should be able to failover in case of server crash.
Date Fri, 10 Feb 2017 09:12:41 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-2356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15859813#comment-15859813
] 

Taras Ledkov edited comment on IGNITE-2356 at 2/10/17 9:11 AM:
---------------------------------------------------------------

Fixed. Ignite nodes management is changed.
I've added the method {{T2<Ignite, Boolean> getOrStart(IgniteConfiguration cfg)}} at
the IgnitionEx to know ignite instance started by call this method or an existing instance
is returned.

[Tests|http://195.239.208.174/project.html?projectId=IgniteTests&branch_IgniteTests=pull%2F1251%2Fhead]



was (Author: tledkov-gridgain):
Fixed. Ignite nodes management is changed.
I've added the method {{T2<Ignite, Boolean> getOrStart(IgniteConfiguration cfg)}} to
the IgnitionEx to know ignite instance started or an existing instance is returned.

[Tests|http://195.239.208.174/project.html?projectId=IgniteTests&branch_IgniteTests=pull%2F1251%2Fhead]


> 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: Taras Ledkov
>             Fix For: 2.0
>
>
> 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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