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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/184/
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Review request for pig and Xuefu Zhang.
Summary
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The following script fail:
a = load '1.txt' as (a0:chararray, a1:chararray, a3, a4:map[]);
store a into '1.bin' using BinStorage();
auxData = LOAD '1.bin' USING BinStorage('Utf8StorageConverter') AS
(cookieId:chararray, type:chararray, record:tuple(), state:map[]);
dump auxData;
Error message:
Caused by: org.apache.pig.impl.logicalLayer.FrontendException: ERROR 2246:
Error merging schema record#-1:tuple{} and null#-1:bytearray
at
org.apache.pig.newplan.logical.relational.LogicalSchema.merge(LogicalSchema.java:337)
at org.apache.pig.newplan.logical.relational.LOLoad.getSchema(LOLoad.java:103)
at
org.apache.pig.newplan.logical.optimizer.SchemaResetter.visit(SchemaResetter.java:59)
at org.apache.pig.newplan.logical.relational.LOLoad.accept(LOLoad.java:159)
at
org.apache.pig.newplan.DependencyOrderWalker.walk(DependencyOrderWalker.java:75)
at org.apache.pig.newplan.PlanVisitor.visit(PlanVisitor.java:50)
at
org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.compile(HExecutionEngine.java:261)
... 12 more
This addresses bug PIG-1771.
https://issues.apache.org/jira/browse/PIG-1771
Diffs
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http://svn.apache.org/repos/asf/pig/trunk/src/org/apache/pig/newplan/logical/relational/LogicalSchema.java
1050162
http://svn.apache.org/repos/asf/pig/trunk/test/org/apache/pig/test/TestEvalPipeline2.java
1050162
Diff: https://reviews.apache.org/r/184/diff
Testing
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Thanks,
Daniel
