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Posted to commits@hbase.apache.org by mb...@apache.org on 2012/08/28 22:59:20 UTC
svn commit: r1378339 -
/hbase/branches/0.89-fb/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
Author: mbautin
Date: Tue Aug 28 20:59:19 2012
New Revision: 1378339
URL: http://svn.apache.org/viewvc?rev=1378339&view=rev
Log:
[HBASE-6423] [0.89-fb] change hbase block multiplier to support float.
Author: aaiyer
Summary:
Currently this is set to long. So, we have to set it to 2.0 at least.
Changing it to float will allow us better control.
Test Plan: mr unit test.
Reviewers: kannan, kranganathan
CC: hbase-eng@
Differential Revision: https://phabricator.fb.com/D546696
Modified:
hbase/branches/0.89-fb/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
Modified: hbase/branches/0.89-fb/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
URL: http://svn.apache.org/viewvc/hbase/branches/0.89-fb/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java?rev=1378339&r1=1378338&r2=1378339&view=diff
==============================================================================
--- hbase/branches/0.89-fb/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java (original)
+++ hbase/branches/0.89-fb/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java Tue Aug 28 20:59:19 2012
@@ -527,8 +527,8 @@ public class HRegion implements HeapSize
}
this.disableWAL = regionInfo.getTableDesc().isWALDisabled();
this.memstoreFlushSize = flushSize;
- this.blockingMemStoreSize = this.memstoreFlushSize *
- conf.getLong(HConstants.HREGION_MEMSTORE_BLOCK_MULTIPLIER, 2);
+ this.blockingMemStoreSize = (long)(this.memstoreFlushSize *
+ conf.getFloat(HConstants.HREGION_MEMSTORE_BLOCK_MULTIPLIER, 2));
this.waitOnMemstoreBlock =
conf.getBoolean(HConstants.HREGION_MEMSTORE_WAIT_ON_BLOCK, true);
this.scannerReadPoints = new ConcurrentHashMap<RegionScanner, Long>();