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Posted to commits@pig.apache.org by kn...@apache.org on 2016/09/01 17:02:15 UTC
svn commit: r1758812 - in /pig/trunk: CHANGES.txt
src/org/apache/pig/newplan/logical/expression/MapLookupExpression.java
Author: knoguchi
Date: Thu Sep 1 17:02:15 2016
New Revision: 1758812
URL: http://svn.apache.org/viewvc?rev=1758812&view=rev
Log:
PIG-4975 Map schema shows "Type: null Uid: null" in explain (knoguchi)
Modified:
pig/trunk/CHANGES.txt
pig/trunk/src/org/apache/pig/newplan/logical/expression/MapLookupExpression.java
Modified: pig/trunk/CHANGES.txt
URL: http://svn.apache.org/viewvc/pig/trunk/CHANGES.txt?rev=1758812&r1=1758811&r2=1758812&view=diff
==============================================================================
--- pig/trunk/CHANGES.txt (original)
+++ pig/trunk/CHANGES.txt Thu Sep 1 17:02:15 2016
@@ -40,6 +40,8 @@ OPTIMIZATIONS
BUG FIXES
+PIG-4975 Map schema shows "Type: null Uid: null" in explain (knoguchi)
+
PIG-4973: Bigdecimal divison fails (szita via daijy)
PIG-4967: NPE in PigJobControl.run() when job status is null (water via daijy)
Modified: pig/trunk/src/org/apache/pig/newplan/logical/expression/MapLookupExpression.java
URL: http://svn.apache.org/viewvc/pig/trunk/src/org/apache/pig/newplan/logical/expression/MapLookupExpression.java?rev=1758812&r1=1758811&r2=1758812&view=diff
==============================================================================
--- pig/trunk/src/org/apache/pig/newplan/logical/expression/MapLookupExpression.java (original)
+++ pig/trunk/src/org/apache/pig/newplan/logical/expression/MapLookupExpression.java Thu Sep 1 17:02:15 2016
@@ -95,7 +95,8 @@ public class MapLookupExpression extends
LogicalFieldSchema predFS = successor.getFieldSchema();
if (predFS!=null) {
if (predFS.type==DataType.MAP && predFS.schema!=null) {
- return (predFS.schema.getField(0));
+ fieldSchema = predFS.schema.getField(0);
+ return fieldSchema;
}
else {
fieldSchema = new LogicalSchema.LogicalFieldSchema(null, null, DataType.BYTEARRAY);