hbase-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jimmy Xiang (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-11565) Stale connection could stay for a while
Date Wed, 23 Jul 2014 15:16:40 GMT

     [ https://issues.apache.org/jira/browse/HBASE-11565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jimmy Xiang resolved HBASE-11565.
---------------------------------

       Resolution: Fixed
    Fix Version/s: 2.0.0
                   0.94.22
                   0.98.5
                   0.96.3
                   0.99.0
     Hadoop Flags: Reviewed

Thanks. Integrated into branch 0.94 and up

> Stale connection could stay for a while
> ---------------------------------------
>
>                 Key: HBASE-11565
>                 URL: https://issues.apache.org/jira/browse/HBASE-11565
>             Project: HBase
>          Issue Type: Bug
>          Components: Client
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>             Fix For: 0.99.0, 0.96.3, 0.98.5, 0.94.22, 2.0.0
>
>         Attachments: hbase-11565-0.98.patch, hbase-11565-v1.patch
>
>
> In RpcClient, we cache the connection to each region server. When the connection goes
bad, it stays in the cache till it's removed. Before it's removed, new calls will try to use
it and just fail. The connection is a thread. It could be stuck in trying to receive some
response. Before this receiving thread times out, it won't remove itself from the cache.
> It will be better to interrupt the receiving thread and let it clean up sooner.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message