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Posted to dev@pig.apache.org by Daniel Dai <da...@gmail.com> on 2011/02/15 02:00:02 UTC
Re: Review Request: New logical plan: FilterLogicExpressionSimplifier fail
to deal with UDF
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/356/
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(Updated 2011-02-14 17:00:02.614222)
Review request for pig and thejas.
Summary
-------
The following script fail:
a = load '1.txt' as (a0, a1);
b = filter a by (a0 is not null or a1 is not null) and IsEmpty(a0);
explain b;
Error message:
Caused by: java.lang.ClassCastException: org.apache.pig.newplan.logical.expression.UserFuncExpression cannot be cast to org.apache.pig.newplan.logical.expression.BinaryExpression
at org.apache.pig.newplan.logical.rules.LogicalExpressionSimplifier$LogicalExpressionSimplifierTransformer.handleBinary(LogicalExpressionSimplifier.java:561)
at org.apache.pig.newplan.logical.rules.LogicalExpressionSimplifier$LogicalExpressionSimplifierTransformer.handleAnd(LogicalExpressionSimplifier.java:429)
at org.apache.pig.newplan.logical.rules.LogicalExpressionSimplifier$LogicalExpressionSimplifierTransformer.inferRelationship(LogicalExpressionSimplifier.java:397)
at org.apache.pig.newplan.logical.rules.LogicalExpressionSimplifier$LogicalExpressionSimplifierTransformer.handleDNFOr(LogicalExpressionSimplifier.java:281)
at org.apache.pig.newplan.logical.rules.LogicalExpressionSimplifier$LogicalExpressionSimplifierTransformer.checkDNFLeaves(LogicalExpressionSimplifier.java:192)
at org.apache.pig.newplan.logical.rules.LogicalExpressionSimplifier$LogicalExpressionSimplifierTransformer.transform(LogicalExpressionSimplifier.java:108)
at org.apache.pig.newplan.optimizer.PlanOptimizer.optimize(PlanOptimizer.java:110)
This addresses bug PIG-1820.
https://issues.apache.org/jira/browse/PIG-1820
Diffs
-----
http://svn.apache.org/repos/asf/pig/trunk/src/org/apache/pig/newplan/logical/rules/LogicalExpressionSimplifier.java 1062989
http://svn.apache.org/repos/asf/pig/trunk/test/org/apache/pig/test/TestFilterSimplification.java 1062989
Diff: https://reviews.apache.org/r/356/diff
Testing
-------
Test-patch:
[exec] +1 overall.
[exec]
[exec] +1 @author. The patch does not contain any @author tags.
[exec]
[exec] +1 tests included. The patch appears to include 3 new or modified tests.
[exec]
[exec] +1 javadoc. The javadoc tool did not generate any warning messages.
[exec]
[exec] +1 javac. The applied patch does not increase the total number of javac compiler warnings.
[exec]
[exec] +1 findbugs. The patch does not introduce any new Findbugs warnings.
[exec]
[exec] +1 release audit. The applied patch does not increase the total number of release audit warnings.
Unit test:
all pass
End-to-end test:
all pass
Thanks,
Daniel
Re: Review Request: New logical plan: FilterLogicExpressionSimplifier fail
to deal with UDF
Posted by th...@yahoo.com.
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/356/#review223
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Ship it!
- thejas
On 2011-02-14 17:00:02, Daniel Dai wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/356/
> -----------------------------------------------------------
>
> (Updated 2011-02-14 17:00:02)
>
>
> Review request for pig and thejas.
>
>
> Summary
> -------
>
> The following script fail:
>
> a = load '1.txt' as (a0, a1);
> b = filter a by (a0 is not null or a1 is not null) and IsEmpty(a0);
> explain b;
>
> Error message:
> Caused by: java.lang.ClassCastException: org.apache.pig.newplan.logical.expression.UserFuncExpression cannot be cast to org.apache.pig.newplan.logical.expression.BinaryExpression
> at org.apache.pig.newplan.logical.rules.LogicalExpressionSimplifier$LogicalExpressionSimplifierTransformer.handleBinary(LogicalExpressionSimplifier.java:561)
> at org.apache.pig.newplan.logical.rules.LogicalExpressionSimplifier$LogicalExpressionSimplifierTransformer.handleAnd(LogicalExpressionSimplifier.java:429)
> at org.apache.pig.newplan.logical.rules.LogicalExpressionSimplifier$LogicalExpressionSimplifierTransformer.inferRelationship(LogicalExpressionSimplifier.java:397)
> at org.apache.pig.newplan.logical.rules.LogicalExpressionSimplifier$LogicalExpressionSimplifierTransformer.handleDNFOr(LogicalExpressionSimplifier.java:281)
> at org.apache.pig.newplan.logical.rules.LogicalExpressionSimplifier$LogicalExpressionSimplifierTransformer.checkDNFLeaves(LogicalExpressionSimplifier.java:192)
> at org.apache.pig.newplan.logical.rules.LogicalExpressionSimplifier$LogicalExpressionSimplifierTransformer.transform(LogicalExpressionSimplifier.java:108)
> at org.apache.pig.newplan.optimizer.PlanOptimizer.optimize(PlanOptimizer.java:110)
>
>
> This addresses bug PIG-1820.
> https://issues.apache.org/jira/browse/PIG-1820
>
>
> Diffs
> -----
>
> http://svn.apache.org/repos/asf/pig/trunk/src/org/apache/pig/newplan/logical/rules/LogicalExpressionSimplifier.java 1062989
> http://svn.apache.org/repos/asf/pig/trunk/test/org/apache/pig/test/TestFilterSimplification.java 1062989
>
> Diff: https://reviews.apache.org/r/356/diff
>
>
> Testing
> -------
>
> Test-patch:
> [exec] +1 overall.
> [exec]
> [exec] +1 @author. The patch does not contain any @author tags.
> [exec]
> [exec] +1 tests included. The patch appears to include 3 new or modified tests.
> [exec]
> [exec] +1 javadoc. The javadoc tool did not generate any warning messages.
> [exec]
> [exec] +1 javac. The applied patch does not increase the total number of javac compiler warnings.
> [exec]
> [exec] +1 findbugs. The patch does not introduce any new Findbugs warnings.
> [exec]
> [exec] +1 release audit. The applied patch does not increase the total number of release audit warnings.
>
> Unit test:
> all pass
>
> End-to-end test:
> all pass
>
>
> Thanks,
>
> Daniel
>
>