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Posted to dev@lucene.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2014/02/03 05:10:10 UTC
[jira] [Commented] (SOLR-5667) Performance problem when not using
hdfs block cache.
[ https://issues.apache.org/jira/browse/SOLR-5667?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13889199#comment-13889199 ]
ASF subversion and git services commented on SOLR-5667:
-------------------------------------------------------
Commit 1563766 from [~markrmiller@gmail.com] in branch 'dev/trunk'
[ https://svn.apache.org/r1563766 ]
SOLR-5667: Performance problem when not using hdfs block cache.
> Performance problem when not using hdfs block cache.
> ----------------------------------------------------
>
> Key: SOLR-5667
> URL: https://issues.apache.org/jira/browse/SOLR-5667
> Project: Solr
> Issue Type: Bug
> Reporter: Mark Miller
> Assignee: Mark Miller
> Fix For: 5.0, 4.7
>
>
> Reads are terribly slow due to what looks like a too small buffer in the buffered input. This has consequences for SOLR-1301, as we turn off the block cache when writing indexes with map-reduce.
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