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Posted to issues@hbase.apache.org by "Heng Chen (JIRA)" <ji...@apache.org> on 2016/05/09 10:44:12 UTC

[jira] [Commented] (HBASE-15278) AsyncRPCClient hangs if Connection closes before RPC call response

    [ https://issues.apache.org/jira/browse/HBASE-15278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15276212#comment-15276212 ] 

Heng Chen commented on HBASE-15278:
-----------------------------------

It always happens in TestAsyncIPC,  Let me check it again to explain why.

> AsyncRPCClient hangs if Connection closes before RPC call response 
> -------------------------------------------------------------------
>
>                 Key: HBASE-15278
>                 URL: https://issues.apache.org/jira/browse/HBASE-15278
>             Project: HBase
>          Issue Type: Bug
>          Components: rpc, test
>    Affects Versions: 2.0.0
>            Reporter: Enis Soztutar
>            Assignee: Heng Chen
>            Priority: Blocker
>             Fix For: 2.0.0
>
>         Attachments: HBASE-15278.patch, HBASE-15278_v1.patch, HBASE-15278_v2.patch, HBASE-15278_v3.patch, hbase-15278_v00.patch
>
>
> The test for HBASE-15212 discovered an issue with Async RPC Client. 
> In that test, we are closing the connection if an RPC call writes a call larger than max allowed size, the server closes the connection. However the async client does not seem to handle connection closes with outstanding RPC calls. The client just hangs. 
> Marking this blocker against 2.0 since it is default there. 



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