[jira] Commented: (PIG-1086) Nested sort by * throw exception
[
https://issues.apache.org/jira/browse/PIG-1086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12788461#action_12788461
]
Daniel Dai commented on PIG-1086:
-
+1
> Nested sort by * throw exception
>
>
> Key: PIG-1086
> URL: https://issues.apache.org/jira/browse/PIG-1086
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.5.0
>Reporter: Daniel Dai
>Assignee: Richard Ding
> Attachments: PIG-1086.patch
>
>
> The following script fail:
> A = load '1.txt' as (a0, a1, a2);
> B = group A by a0;
> C = foreach B { D = order A by *; generate group, D;};
> explain C;
> Here is the stack:
> Caused by: java.lang.ArrayIndexOutOfBoundsException: -1
> at java.util.ArrayList.get(ArrayList.java:324)
> at
> org.apache.pig.impl.logicalLayer.schema.Schema.getField(Schema.java:752)
> at
> org.apache.pig.impl.logicalLayer.LOSort.getSortInfo(LOSort.java:332)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.LogToPhyTranslationVisitor.visit(LogToPhyTranslationVisitor.java:1365)
> at org.apache.pig.impl.logicalLayer.LOSort.visit(LOSort.java:176)
> at org.apache.pig.impl.logicalLayer.LOSort.visit(LOSort.java:43)
> at
> org.apache.pig.impl.plan.DependencyOrderWalkerWOSeenChk.walk(DependencyOrderWalkerWOSeenChk.java:69)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.LogToPhyTranslationVisitor.visit(LogToPhyTranslationVisitor.java:1274)
> at
> org.apache.pig.impl.logicalLayer.LOForEach.visit(LOForEach.java:130)
> at org.apache.pig.impl.logicalLayer.LOForEach.visit(LOForEach.java:45)
> at
> org.apache.pig.impl.plan.DependencyOrderWalker.walk(DependencyOrderWalker.java:69)
> at org.apache.pig.impl.plan.PlanVisitor.visit(PlanVisitor.java:51)
> at
> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.compile(HExecutionEngine.java:234)
> at org.apache.pig.PigServer.compilePp(PigServer.java:864)
> at org.apache.pig.PigServer.explain(PigServer.java:583)
> ... 8 more
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[jira] Commented: (PIG-1086) Nested sort by * throw exception
[
https://issues.apache.org/jira/browse/PIG-1086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12786300#action_12786300
]
Hadoop QA commented on PIG-1086:
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12426934/PIG-1086.patch
against trunk revision 887318.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 6 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
+1 findbugs. The patch does not introduce any new Findbugs warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
+1 core tests. The patch passed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results:
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/93/testReport/
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/93/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/93/console
This message is automatically generated.
> Nested sort by * throw exception
>
>
> Key: PIG-1086
> URL: https://issues.apache.org/jira/browse/PIG-1086
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.5.0
>Reporter: Daniel Dai
>Assignee: Richard Ding
> Attachments: PIG-1086.patch
>
>
> The following script fail:
> A = load '1.txt' as (a0, a1, a2);
> B = group A by a0;
> C = foreach B { D = order A by *; generate group, D;};
> explain C;
> Here is the stack:
> Caused by: java.lang.ArrayIndexOutOfBoundsException: -1
> at java.util.ArrayList.get(ArrayList.java:324)
> at
> org.apache.pig.impl.logicalLayer.schema.Schema.getField(Schema.java:752)
> at
> org.apache.pig.impl.logicalLayer.LOSort.getSortInfo(LOSort.java:332)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.LogToPhyTranslationVisitor.visit(LogToPhyTranslationVisitor.java:1365)
> at org.apache.pig.impl.logicalLayer.LOSort.visit(LOSort.java:176)
> at org.apache.pig.impl.logicalLayer.LOSort.visit(LOSort.java:43)
> at
> org.apache.pig.impl.plan.DependencyOrderWalkerWOSeenChk.walk(DependencyOrderWalkerWOSeenChk.java:69)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.LogToPhyTranslationVisitor.visit(LogToPhyTranslationVisitor.java:1274)
> at
> org.apache.pig.impl.logicalLayer.LOForEach.visit(LOForEach.java:130)
> at org.apache.pig.impl.logicalLayer.LOForEach.visit(LOForEach.java:45)
> at
> org.apache.pig.impl.plan.DependencyOrderWalker.walk(DependencyOrderWalker.java:69)
> at org.apache.pig.impl.plan.PlanVisitor.visit(PlanVisitor.java:51)
> at
> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.compile(HExecutionEngine.java:234)
> at org.apache.pig.PigServer.compilePp(PigServer.java:864)
> at org.apache.pig.PigServer.explain(PigServer.java:583)
> ... 8 more
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[jira] Commented: (PIG-1086) Nested sort by * throw exception
[
https://issues.apache.org/jira/browse/PIG-1086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12785386#action_12785386
]
Richard Ding commented on PIG-1086:
---
The above script has a typo. It should be
{code}
A = load '1.txt';
B = group A by $0;
C = foreach B { D = order A by *; generate group, D;};
explain C;
{code}
> Nested sort by * throw exception
>
>
> Key: PIG-1086
> URL: https://issues.apache.org/jira/browse/PIG-1086
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.5.0
>Reporter: Daniel Dai
>
> The following script fail:
> A = load '1.txt' as (a0, a1, a2);
> B = group A by a0;
> C = foreach B { D = order A by *; generate group, D;};
> explain C;
> Here is the stack:
> Caused by: java.lang.ArrayIndexOutOfBoundsException: -1
> at java.util.ArrayList.get(ArrayList.java:324)
> at
> org.apache.pig.impl.logicalLayer.schema.Schema.getField(Schema.java:752)
> at
> org.apache.pig.impl.logicalLayer.LOSort.getSortInfo(LOSort.java:332)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.LogToPhyTranslationVisitor.visit(LogToPhyTranslationVisitor.java:1365)
> at org.apache.pig.impl.logicalLayer.LOSort.visit(LOSort.java:176)
> at org.apache.pig.impl.logicalLayer.LOSort.visit(LOSort.java:43)
> at
> org.apache.pig.impl.plan.DependencyOrderWalkerWOSeenChk.walk(DependencyOrderWalkerWOSeenChk.java:69)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.LogToPhyTranslationVisitor.visit(LogToPhyTranslationVisitor.java:1274)
> at
> org.apache.pig.impl.logicalLayer.LOForEach.visit(LOForEach.java:130)
> at org.apache.pig.impl.logicalLayer.LOForEach.visit(LOForEach.java:45)
> at
> org.apache.pig.impl.plan.DependencyOrderWalker.walk(DependencyOrderWalker.java:69)
> at org.apache.pig.impl.plan.PlanVisitor.visit(PlanVisitor.java:51)
> at
> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.compile(HExecutionEngine.java:234)
> at org.apache.pig.PigServer.compilePp(PigServer.java:864)
> at org.apache.pig.PigServer.explain(PigServer.java:583)
> ... 8 more
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[jira] Commented: (PIG-1086) Nested sort by * throw exception
[
https://issues.apache.org/jira/browse/PIG-1086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12784992#action_12784992
]
Richard Ding commented on PIG-1086:
---
The script works if the input has no schema:
{code}
A = load '1.txt';
B = group A by a0;
C = foreach B { D = order A by *; generate group, D;};
explain C;
{code}
> Nested sort by * throw exception
>
>
> Key: PIG-1086
> URL: https://issues.apache.org/jira/browse/PIG-1086
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.5.0
>Reporter: Daniel Dai
>
> The following script fail:
> A = load '1.txt' as (a0, a1, a2);
> B = group A by a0;
> C = foreach B { D = order A by *; generate group, D;};
> explain C;
> Here is the stack:
> Caused by: java.lang.ArrayIndexOutOfBoundsException: -1
> at java.util.ArrayList.get(ArrayList.java:324)
> at
> org.apache.pig.impl.logicalLayer.schema.Schema.getField(Schema.java:752)
> at
> org.apache.pig.impl.logicalLayer.LOSort.getSortInfo(LOSort.java:332)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.LogToPhyTranslationVisitor.visit(LogToPhyTranslationVisitor.java:1365)
> at org.apache.pig.impl.logicalLayer.LOSort.visit(LOSort.java:176)
> at org.apache.pig.impl.logicalLayer.LOSort.visit(LOSort.java:43)
> at
> org.apache.pig.impl.plan.DependencyOrderWalkerWOSeenChk.walk(DependencyOrderWalkerWOSeenChk.java:69)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.LogToPhyTranslationVisitor.visit(LogToPhyTranslationVisitor.java:1274)
> at
> org.apache.pig.impl.logicalLayer.LOForEach.visit(LOForEach.java:130)
> at org.apache.pig.impl.logicalLayer.LOForEach.visit(LOForEach.java:45)
> at
> org.apache.pig.impl.plan.DependencyOrderWalker.walk(DependencyOrderWalker.java:69)
> at org.apache.pig.impl.plan.PlanVisitor.visit(PlanVisitor.java:51)
> at
> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.compile(HExecutionEngine.java:234)
> at org.apache.pig.PigServer.compilePp(PigServer.java:864)
> at org.apache.pig.PigServer.explain(PigServer.java:583)
> ... 8 more
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