lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Mark Miller (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-8067) Provide an option to retry on session timeout in ZkCmdExecutor#retryOperation
Date Thu, 17 Sep 2015 14:13:04 GMT

    [ https://issues.apache.org/jira/browse/SOLR-8067?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14802959#comment-14802959
] 

Mark Miller commented on SOLR-8067:
-----------------------------------

You have to be careful. On session expiration, we have to make a new zk client and start from
scratch basically - we don't necessarily want to retry - we are expected to fail and start
from scratch in most cases.

On connection loss, the session is still there and it is much more likely you want to retry
- almost always other than for specific tricky stuff.

> Provide an option to retry on session timeout in ZkCmdExecutor#retryOperation
> -----------------------------------------------------------------------------
>
>                 Key: SOLR-8067
>                 URL: https://issues.apache.org/jira/browse/SOLR-8067
>             Project: Solr
>          Issue Type: Bug
>            Reporter: Varun Thacker
>            Assignee: Varun Thacker
>         Attachments: SOLR-8067.patch
>
>
> I was working on adding a retry option on session timeout when loading/reloading cores.
Instead of adding the logic in {{ZkResourceLoader#openResource}} I thought it would be better
for the option to live in {{ZkCmdExecutor#retryOperation}} and other methods could also make
use if it.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


Mime
View raw message