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Posted to commits@hive.apache.org by ha...@apache.org on 2013/04/24 23:07:30 UTC
svn commit: r1471679 -
/hive/branches/branch-0.11/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/HashMapWrapper.java
Author: hashutosh
Date: Wed Apr 24 21:07:30 2013
New Revision: 1471679
URL: http://svn.apache.org/r1471679
Log:
HIVE-4103: Remove System.gc() call from the map-join local-task loop (Gopal V via Ashutosh Chauhan)
Modified:
hive/branches/branch-0.11/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/HashMapWrapper.java
Modified: hive/branches/branch-0.11/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/HashMapWrapper.java
URL: http://svn.apache.org/viewvc/hive/branches/branch-0.11/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/HashMapWrapper.java?rev=1471679&r1=1471678&r2=1471679&view=diff
==============================================================================
--- hive/branches/branch-0.11/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/HashMapWrapper.java (original)
+++ hive/branches/branch-0.11/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/HashMapWrapper.java Wed Apr 24 21:07:30 2013
@@ -158,8 +158,6 @@ public class HashMapWrapper<K, V> implem
}
public boolean isAbort(long numRows,LogHelper console) {
- System.gc();
- System.gc();
int size = mHash.size();
long usedMemory = memoryMXBean.getHeapMemoryUsage().getUsed();
double rate = (double) usedMemory / (double) maxMemory;