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SOLR-5667: Performance problem when not using hdfs block cache. 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1563766 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Mark Robert Miller 2014-02-03 04:09:44 +00:00
parent a1feb72682
commit 76df7ede38
2 changed files with 3 additions and 1 deletions
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2
solr/CHANGES.txt
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@ -252,6 +252,8 @@ Bug Fixes
* SOLR-5634: SolrJ GroupCommand.getNGroups returns null if group.format=simple * SOLR-5634: SolrJ GroupCommand.getNGroups returns null if group.format=simple
and group.ngroups=true. (Artem Lukanin via shalin) and group.ngroups=true. (Artem Lukanin via shalin)
* SOLR-5667: Performance problem when not using hdfs block cache. (Mark Miller)
Optimizations Optimizations
---------------------- ----------------------

2
solr/core/src/java/org/apache/solr/store/blockcache/CustomBufferedIndexInput.java
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@ -25,7 +25,7 @@ import org.apache.lucene.store.IndexOutput;
public abstract class CustomBufferedIndexInput extends IndexInput { public abstract class CustomBufferedIndexInput extends IndexInput {
public static final int BUFFER_SIZE = 1024; public static final int BUFFER_SIZE = 32768;
private int bufferSize = BUFFER_SIZE; private int bufferSize = BUFFER_SIZE;