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https://issues.apache.org/jira/browse/IGNITE-2356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15842510#comment-15842510
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Taras Ledkov edited comment on IGNITE-2356 at 1/27/17 1:02 PM:
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1. We have to use remote node to check both {{InProc, Client}} modes for
{{HadoopIgfsWrapper}}. e.g. {{InProc}} mode is default and client node is
started never if the ignite node available at the same process.
2. Sure. The concurrency with {{synchronized}} become simpler then with
lock-free (*Fixed*).
[Tests|http://195.239.208.174/project.html?projectId=IgniteTests&branch_IgniteTests=pull%2F1251%2Fhead]
are re-run
was (Author: tledkov-gridgain):
1. We have to use remote node to check both {{InProc, Client}} modes for
{{HadoopIgfsWrapper}}. e.g. {{InProc}} mode is default and client node is
started never if the ignite node available at the same process.
2. Sure. The concurrency with {{synchronized}} become simpler then with
lock-free (*Fixed*).
> 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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