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Posted to commits@hive.apache.org by ha...@apache.org on 2013/04/20 22:51:57 UTC

svn commit: r1470227 - /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/HashMapWrapper.java

Author: hashutosh
Date: Sat Apr 20 20:51:57 2013
New Revision: 1470227

URL: http://svn.apache.org/r1470227
Log:
HIVE-4103 : Remove System.gc() call from the map-join local-task loop (Gopal V via Ashutosh Chauhan)

Modified:
    hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/HashMapWrapper.java

Modified: hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/HashMapWrapper.java
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/HashMapWrapper.java?rev=1470227&r1=1470226&r2=1470227&view=diff
==============================================================================
--- hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/HashMapWrapper.java (original)
+++ hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/HashMapWrapper.java Sat Apr 20 20:51:57 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;