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Posted to dev@pig.apache.org by "Olga Natkovich (JIRA)" <ji...@apache.org> on 2009/05/18 23:49:45 UTC
[jira] Created: (PIG-811) Globs with "?" in the pattern are broken
in local mode
Globs with "?" in the pattern are broken in local mode
------------------------------------------------------
Key: PIG-811
URL: https://issues.apache.org/jira/browse/PIG-811
Project: Pig
Issue Type: Bug
Affects Versions: 0.3.0
Reporter: Olga Natkovich
Assignee: Gunther Hagleitner
Fix For: 0.3.0
Script:
a = load 'studenttab10?';
dump a;
Actual file name: studenttab10k
Stack trace:
ERROR 2081: Unable to setup the load function.
org.apache.pig.backend.executionengine.ExecException: ERROR 2081: Unable to setup the load function.
at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.getNext(POLoad.java:128)
at org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:231)
at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POFilter.getNext(POFilter.java:95)
at org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:231)
at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStore.getNext(POStore.java:117)
at org.apache.pig.backend.local.executionengine.LocalPigLauncher.runPipeline(LocalPigLauncher.java:129)
at org.apache.pig.backend.local.executionengine.LocalPigLauncher.launchPig(LocalPigLauncher.java:102)
at org.apache.pig.backend.local.executionengine.LocalExecutionEngine.execute(LocalExecutionEngine.java:163)
at org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:763)
at org.apache.pig.PigServer.execute(PigServer.java:756)
at org.apache.pig.PigServer.access$100(PigServer.java:88)
at org.apache.pig.PigServer$Graph.execute(PigServer.java:923)
at org.apache.pig.PigServer.executeBatch(PigServer.java:242)
at org.apache.pig.tools.grunt.GruntParser.executeBatch(GruntParser.java:110)
at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:151)
at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:123)
at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:88)
at org.apache.pig.Main.main(Main.java:372)
Caused by: java.io.IOException: file:/home/y/share/pigtest/local/data/singlefile/studenttab10 does not exist
at org.apache.pig.impl.io.FileLocalizer.openDFSFile(FileLocalizer.java:188)
at org.apache.pig.impl.io.FileLocalizer.openLFSFile(FileLocalizer.java:244)
at org.apache.pig.impl.io.FileLocalizer.open(FileLocalizer.java:299)
at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.setUp(POLoad.java:96)
at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.getNext(POLoad.java:124)
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[jira] Commented: (PIG-811) Globs with "?" in the pattern are
broken in local mode
Posted by "Olga Natkovich (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PIG-811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12711878#action_12711878 ]
Olga Natkovich commented on PIG-811:
------------------------------------
+1, patch looks good. will be committing shortly
> Globs with "?" in the pattern are broken in local mode
> ------------------------------------------------------
>
> Key: PIG-811
> URL: https://issues.apache.org/jira/browse/PIG-811
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Olga Natkovich
> Assignee: Gunther Hagleitner
> Fix For: 0.3.0
>
> Attachments: local_engine_glob.patch
>
>
> Script:
> a = load 'studenttab10?';
> dump a;
> Actual file name: studenttab10k
> Stack trace:
> ERROR 2081: Unable to setup the load function.
> org.apache.pig.backend.executionengine.ExecException: ERROR 2081: Unable to setup the load function.
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.getNext(POLoad.java:128)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:231)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POFilter.getNext(POFilter.java:95)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:231)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStore.getNext(POStore.java:117)
> at org.apache.pig.backend.local.executionengine.LocalPigLauncher.runPipeline(LocalPigLauncher.java:129)
> at org.apache.pig.backend.local.executionengine.LocalPigLauncher.launchPig(LocalPigLauncher.java:102)
> at org.apache.pig.backend.local.executionengine.LocalExecutionEngine.execute(LocalExecutionEngine.java:163)
> at org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:763)
> at org.apache.pig.PigServer.execute(PigServer.java:756)
> at org.apache.pig.PigServer.access$100(PigServer.java:88)
> at org.apache.pig.PigServer$Graph.execute(PigServer.java:923)
> at org.apache.pig.PigServer.executeBatch(PigServer.java:242)
> at org.apache.pig.tools.grunt.GruntParser.executeBatch(GruntParser.java:110)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:151)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:123)
> at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:88)
> at org.apache.pig.Main.main(Main.java:372)
> Caused by: java.io.IOException: file:/home/y/share/pigtest/local/data/singlefile/studenttab10 does not exist
> at org.apache.pig.impl.io.FileLocalizer.openDFSFile(FileLocalizer.java:188)
> at org.apache.pig.impl.io.FileLocalizer.openLFSFile(FileLocalizer.java:244)
> at org.apache.pig.impl.io.FileLocalizer.open(FileLocalizer.java:299)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.setUp(POLoad.java:96)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.getNext(POLoad.java:124)
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[jira] Commented: (PIG-811) Globs with "?" in the pattern are
broken in local mode
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PIG-811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12712039#action_12712039 ]
Hudson commented on PIG-811:
----------------------------
Integrated in Pig-trunk #450 (See [http://hudson.zones.apache.org/hudson/job/Pig-trunk/450/])
: Globs with ? in the pattern are broken in local mode
(hagleitn via olgan)
> Globs with "?" in the pattern are broken in local mode
> ------------------------------------------------------
>
> Key: PIG-811
> URL: https://issues.apache.org/jira/browse/PIG-811
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Olga Natkovich
> Assignee: Gunther Hagleitner
> Fix For: 0.3.0
>
> Attachments: local_engine_glob.patch
>
>
> Script:
> a = load 'studenttab10?';
> dump a;
> Actual file name: studenttab10k
> Stack trace:
> ERROR 2081: Unable to setup the load function.
> org.apache.pig.backend.executionengine.ExecException: ERROR 2081: Unable to setup the load function.
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.getNext(POLoad.java:128)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:231)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POFilter.getNext(POFilter.java:95)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:231)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStore.getNext(POStore.java:117)
> at org.apache.pig.backend.local.executionengine.LocalPigLauncher.runPipeline(LocalPigLauncher.java:129)
> at org.apache.pig.backend.local.executionengine.LocalPigLauncher.launchPig(LocalPigLauncher.java:102)
> at org.apache.pig.backend.local.executionengine.LocalExecutionEngine.execute(LocalExecutionEngine.java:163)
> at org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:763)
> at org.apache.pig.PigServer.execute(PigServer.java:756)
> at org.apache.pig.PigServer.access$100(PigServer.java:88)
> at org.apache.pig.PigServer$Graph.execute(PigServer.java:923)
> at org.apache.pig.PigServer.executeBatch(PigServer.java:242)
> at org.apache.pig.tools.grunt.GruntParser.executeBatch(GruntParser.java:110)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:151)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:123)
> at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:88)
> at org.apache.pig.Main.main(Main.java:372)
> Caused by: java.io.IOException: file:/home/y/share/pigtest/local/data/singlefile/studenttab10 does not exist
> at org.apache.pig.impl.io.FileLocalizer.openDFSFile(FileLocalizer.java:188)
> at org.apache.pig.impl.io.FileLocalizer.openLFSFile(FileLocalizer.java:244)
> at org.apache.pig.impl.io.FileLocalizer.open(FileLocalizer.java:299)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.setUp(POLoad.java:96)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.getNext(POLoad.java:124)
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[jira] Updated: (PIG-811) Globs with "?" in the pattern are broken
in local mode
Posted by "Gunther Hagleitner (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PIG-811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gunther Hagleitner updated PIG-811:
-----------------------------------
Status: Patch Available (was: Open)
> Globs with "?" in the pattern are broken in local mode
> ------------------------------------------------------
>
> Key: PIG-811
> URL: https://issues.apache.org/jira/browse/PIG-811
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Olga Natkovich
> Assignee: Gunther Hagleitner
> Fix For: 0.3.0
>
> Attachments: local_engine_glob.patch
>
>
> Script:
> a = load 'studenttab10?';
> dump a;
> Actual file name: studenttab10k
> Stack trace:
> ERROR 2081: Unable to setup the load function.
> org.apache.pig.backend.executionengine.ExecException: ERROR 2081: Unable to setup the load function.
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.getNext(POLoad.java:128)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:231)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POFilter.getNext(POFilter.java:95)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:231)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStore.getNext(POStore.java:117)
> at org.apache.pig.backend.local.executionengine.LocalPigLauncher.runPipeline(LocalPigLauncher.java:129)
> at org.apache.pig.backend.local.executionengine.LocalPigLauncher.launchPig(LocalPigLauncher.java:102)
> at org.apache.pig.backend.local.executionengine.LocalExecutionEngine.execute(LocalExecutionEngine.java:163)
> at org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:763)
> at org.apache.pig.PigServer.execute(PigServer.java:756)
> at org.apache.pig.PigServer.access$100(PigServer.java:88)
> at org.apache.pig.PigServer$Graph.execute(PigServer.java:923)
> at org.apache.pig.PigServer.executeBatch(PigServer.java:242)
> at org.apache.pig.tools.grunt.GruntParser.executeBatch(GruntParser.java:110)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:151)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:123)
> at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:88)
> at org.apache.pig.Main.main(Main.java:372)
> Caused by: java.io.IOException: file:/home/y/share/pigtest/local/data/singlefile/studenttab10 does not exist
> at org.apache.pig.impl.io.FileLocalizer.openDFSFile(FileLocalizer.java:188)
> at org.apache.pig.impl.io.FileLocalizer.openLFSFile(FileLocalizer.java:244)
> at org.apache.pig.impl.io.FileLocalizer.open(FileLocalizer.java:299)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.setUp(POLoad.java:96)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.getNext(POLoad.java:124)
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[jira] Updated: (PIG-811) Globs with "?" in the pattern are broken
in local mode
Posted by "Olga Natkovich (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PIG-811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Olga Natkovich updated PIG-811:
-------------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
patch committed; thanks, gunther!
> Globs with "?" in the pattern are broken in local mode
> ------------------------------------------------------
>
> Key: PIG-811
> URL: https://issues.apache.org/jira/browse/PIG-811
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Olga Natkovich
> Assignee: Gunther Hagleitner
> Fix For: 0.3.0
>
> Attachments: local_engine_glob.patch
>
>
> Script:
> a = load 'studenttab10?';
> dump a;
> Actual file name: studenttab10k
> Stack trace:
> ERROR 2081: Unable to setup the load function.
> org.apache.pig.backend.executionengine.ExecException: ERROR 2081: Unable to setup the load function.
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.getNext(POLoad.java:128)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:231)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POFilter.getNext(POFilter.java:95)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:231)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStore.getNext(POStore.java:117)
> at org.apache.pig.backend.local.executionengine.LocalPigLauncher.runPipeline(LocalPigLauncher.java:129)
> at org.apache.pig.backend.local.executionengine.LocalPigLauncher.launchPig(LocalPigLauncher.java:102)
> at org.apache.pig.backend.local.executionengine.LocalExecutionEngine.execute(LocalExecutionEngine.java:163)
> at org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:763)
> at org.apache.pig.PigServer.execute(PigServer.java:756)
> at org.apache.pig.PigServer.access$100(PigServer.java:88)
> at org.apache.pig.PigServer$Graph.execute(PigServer.java:923)
> at org.apache.pig.PigServer.executeBatch(PigServer.java:242)
> at org.apache.pig.tools.grunt.GruntParser.executeBatch(GruntParser.java:110)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:151)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:123)
> at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:88)
> at org.apache.pig.Main.main(Main.java:372)
> Caused by: java.io.IOException: file:/home/y/share/pigtest/local/data/singlefile/studenttab10 does not exist
> at org.apache.pig.impl.io.FileLocalizer.openDFSFile(FileLocalizer.java:188)
> at org.apache.pig.impl.io.FileLocalizer.openLFSFile(FileLocalizer.java:244)
> at org.apache.pig.impl.io.FileLocalizer.open(FileLocalizer.java:299)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.setUp(POLoad.java:96)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.getNext(POLoad.java:124)
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[jira] Commented: (PIG-811) Globs with "?" in the pattern are
broken in local mode
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PIG-811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12711549#action_12711549 ]
Hadoop QA commented on PIG-811:
-------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12408664/local_engine_glob.patch
against trunk revision 776106.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 7 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-minerva.apache.org/52/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Pig-Patch-minerva.apache.org/52/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: http://hudson.zones.apache.org/hudson/job/Pig-Patch-minerva.apache.org/52/console
This message is automatically generated.
> Globs with "?" in the pattern are broken in local mode
> ------------------------------------------------------
>
> Key: PIG-811
> URL: https://issues.apache.org/jira/browse/PIG-811
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Olga Natkovich
> Assignee: Gunther Hagleitner
> Fix For: 0.3.0
>
> Attachments: local_engine_glob.patch
>
>
> Script:
> a = load 'studenttab10?';
> dump a;
> Actual file name: studenttab10k
> Stack trace:
> ERROR 2081: Unable to setup the load function.
> org.apache.pig.backend.executionengine.ExecException: ERROR 2081: Unable to setup the load function.
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.getNext(POLoad.java:128)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:231)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POFilter.getNext(POFilter.java:95)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:231)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStore.getNext(POStore.java:117)
> at org.apache.pig.backend.local.executionengine.LocalPigLauncher.runPipeline(LocalPigLauncher.java:129)
> at org.apache.pig.backend.local.executionengine.LocalPigLauncher.launchPig(LocalPigLauncher.java:102)
> at org.apache.pig.backend.local.executionengine.LocalExecutionEngine.execute(LocalExecutionEngine.java:163)
> at org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:763)
> at org.apache.pig.PigServer.execute(PigServer.java:756)
> at org.apache.pig.PigServer.access$100(PigServer.java:88)
> at org.apache.pig.PigServer$Graph.execute(PigServer.java:923)
> at org.apache.pig.PigServer.executeBatch(PigServer.java:242)
> at org.apache.pig.tools.grunt.GruntParser.executeBatch(GruntParser.java:110)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:151)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:123)
> at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:88)
> at org.apache.pig.Main.main(Main.java:372)
> Caused by: java.io.IOException: file:/home/y/share/pigtest/local/data/singlefile/studenttab10 does not exist
> at org.apache.pig.impl.io.FileLocalizer.openDFSFile(FileLocalizer.java:188)
> at org.apache.pig.impl.io.FileLocalizer.openLFSFile(FileLocalizer.java:244)
> at org.apache.pig.impl.io.FileLocalizer.open(FileLocalizer.java:299)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.setUp(POLoad.java:96)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.getNext(POLoad.java:124)
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[jira] Updated: (PIG-811) Globs with "?" in the pattern are broken
in local mode
Posted by "Gunther Hagleitner (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PIG-811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gunther Hagleitner updated PIG-811:
-----------------------------------
Attachment: local_engine_glob.patch
This patch should fix the problem. Globs are working again in local engine mode.
> Globs with "?" in the pattern are broken in local mode
> ------------------------------------------------------
>
> Key: PIG-811
> URL: https://issues.apache.org/jira/browse/PIG-811
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Olga Natkovich
> Assignee: Gunther Hagleitner
> Fix For: 0.3.0
>
> Attachments: local_engine_glob.patch
>
>
> Script:
> a = load 'studenttab10?';
> dump a;
> Actual file name: studenttab10k
> Stack trace:
> ERROR 2081: Unable to setup the load function.
> org.apache.pig.backend.executionengine.ExecException: ERROR 2081: Unable to setup the load function.
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.getNext(POLoad.java:128)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:231)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POFilter.getNext(POFilter.java:95)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.processInput(PhysicalOperator.java:231)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStore.getNext(POStore.java:117)
> at org.apache.pig.backend.local.executionengine.LocalPigLauncher.runPipeline(LocalPigLauncher.java:129)
> at org.apache.pig.backend.local.executionengine.LocalPigLauncher.launchPig(LocalPigLauncher.java:102)
> at org.apache.pig.backend.local.executionengine.LocalExecutionEngine.execute(LocalExecutionEngine.java:163)
> at org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:763)
> at org.apache.pig.PigServer.execute(PigServer.java:756)
> at org.apache.pig.PigServer.access$100(PigServer.java:88)
> at org.apache.pig.PigServer$Graph.execute(PigServer.java:923)
> at org.apache.pig.PigServer.executeBatch(PigServer.java:242)
> at org.apache.pig.tools.grunt.GruntParser.executeBatch(GruntParser.java:110)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:151)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:123)
> at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:88)
> at org.apache.pig.Main.main(Main.java:372)
> Caused by: java.io.IOException: file:/home/y/share/pigtest/local/data/singlefile/studenttab10 does not exist
> at org.apache.pig.impl.io.FileLocalizer.openDFSFile(FileLocalizer.java:188)
> at org.apache.pig.impl.io.FileLocalizer.openLFSFile(FileLocalizer.java:244)
> at org.apache.pig.impl.io.FileLocalizer.open(FileLocalizer.java:299)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.setUp(POLoad.java:96)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad.getNext(POLoad.java:124)
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