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Posted to dev@lucene.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2015/12/06 02:30:10 UTC
[jira] [Commented] (SOLR-8263) Tlog replication could interfere
with the replay of buffered updates
[ https://issues.apache.org/jira/browse/SOLR-8263?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15043626#comment-15043626 ]
ASF subversion and git services commented on SOLR-8263:
-------------------------------------------------------
Commit 1718142 from [~erickoerickson] in branch 'dev/trunk'
[ https://svn.apache.org/r1718142 ]
SOLR-8263: Tlog replication could interfere with the replay of buffered updates
> Tlog replication could interfere with the replay of buffered updates
> --------------------------------------------------------------------
>
> Key: SOLR-8263
> URL: https://issues.apache.org/jira/browse/SOLR-8263
> Project: Solr
> Issue Type: Sub-task
> Reporter: Renaud Delbru
> Assignee: Erick Erickson
> Attachments: SOLR-8263-trunk-1.patch, SOLR-8263-trunk-2.patch, SOLR-8263-trunk-3.patch
>
>
> The current implementation of the tlog replication might interfere with the replay of the buffered updates. The current tlog replication works as follow:
> 1) Fetch the the tlog files from the master
> 2) reset the update log before switching the tlog directory
> 3) switch the tlog directory and re-initialise the update log with the new directory.
> Currently there is no logic to keep "buffered updates" while resetting and reinitializing the update log.
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