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Posted to commits@hive.apache.org by he...@apache.org on 2010/07/05 20:22:07 UTC
svn commit: r960656 - in /hadoop/hive/trunk: CHANGES.txt
ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDAFBridge.java
ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFBridge.java
Author: heyongqiang
Date: Mon Jul 5 18:22:07 2010
New Revision: 960656
URL: http://svn.apache.org/viewvc?rev=960656&view=rev
Log:
HIVE-1447. Speed up reflection method calls(Zheng via He Yongqiang)
Modified:
hadoop/hive/trunk/CHANGES.txt
hadoop/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDAFBridge.java
hadoop/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFBridge.java
Modified: hadoop/hive/trunk/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/hive/trunk/CHANGES.txt?rev=960656&r1=960655&r2=960656&view=diff
==============================================================================
--- hadoop/hive/trunk/CHANGES.txt (original)
+++ hadoop/hive/trunk/CHANGES.txt Mon Jul 5 18:22:07 2010
@@ -22,6 +22,8 @@ Trunk - Unreleased
HIVE-1443. Add an API to turn off bucketing (Paul Yang via namit)
+ HIVE-1447. Speed up reflection method calls (Zheng via He Yongqiang)
+
OPTIMIZATIONS
BUG FIXES
Modified: hadoop/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDAFBridge.java
URL: http://svn.apache.org/viewvc/hadoop/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDAFBridge.java?rev=960656&r1=960655&r2=960656&view=diff
==============================================================================
--- hadoop/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDAFBridge.java (original)
+++ hadoop/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDAFBridge.java Mon Jul 5 18:22:07 2010
@@ -104,6 +104,7 @@ public class GenericUDAFBridge implement
// Get the reflection methods from ue
for (Method method : udafEvaluator.getMethods()) {
+ method.setAccessible(true);
if (method.getName().equals("iterate")) {
iterateMethod = method;
}
Modified: hadoop/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFBridge.java
URL: http://svn.apache.org/viewvc/hadoop/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFBridge.java?rev=960656&r1=960655&r2=960656&view=diff
==============================================================================
--- hadoop/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFBridge.java (original)
+++ hadoop/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFBridge.java Mon Jul 5 18:22:07 2010
@@ -133,6 +133,7 @@ public class GenericUDFBridge extends Ge
.getTypeInfoFromObjectInspector(argument));
}
udfMethod = udf.getResolver().getEvalMethod(argumentTypeInfos);
+ udfMethod.setAccessible(true);
// Create parameter converters
conversionHelper = new ConversionHelper(udfMethod, arguments);