hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "stack (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-3095) Client needs to reconnect if it expires its zk session
Date Wed, 13 Oct 2010 15:36:36 GMT

    [ https://issues.apache.org/jira/browse/HBASE-3095?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12920611#action_12920611
] 

stack commented on HBASE-3095:
------------------------------

It looks like Benoit fixed this for the old-school ZooKeeperWrapper.  His fix should work
for the new stuff.  Its not there currently.  Bring it in.  See HBASE-2849.

> Client needs to reconnect if it expires its zk session
> ------------------------------------------------------
>
>                 Key: HBASE-3095
>                 URL: https://issues.apache.org/jira/browse/HBASE-3095
>             Project: HBase
>          Issue Type: Bug
>            Reporter: stack
>             Fix For: 0.90.0
>
>
> Clients use an HConnection down in their guts to connect to the hbase cluster.  Master-is-running
and root-region-location are up in zk.   Setup of a new HConnection sets up a connection to
ZooKeeper.  If the session with ZK expires for whatever reason -- in tests they would expire
because zk ensemble was restarted across tests or we might expire because of a long GC, well,
it'll be frustrating to users if we do not just try and resetup the zk connection.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message