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Posted to dev@lucene.apache.org by "Mark Miller (JIRA)" <ji...@apache.org> on 2014/01/27 03:32:37 UTC

[jira] [Created] (SOLR-5667) Performance problem when not using hdfs block cache.

Mark Miller created SOLR-5667:
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             Summary: 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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