Grokbase Groups Pig dev August 2008
FAQ
describe fails if schema is not specified
-----------------------------------------

Key: PIG-372
URL: https://issues.apache.org/jira/browse/PIG-372
Project: Pig
Issue Type: Bug
Affects Versions: types_branch
Reporter: Olga Natkovich
Fix For: types_branch


a = LOAD 'foo' USING PigStorage();
DESCRIBE a;

java.lang.NullPointerException
at org.apache.pig.PigServer.dumpSchema(PigServer.java:286)
at org.apache.pig.tools.grunt.GruntParser.processDescribe(GruntParser.java:149)
at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:180)
at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:82)
at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:64)
at org.apache.pig.Main.main(Main.java:302)



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  • Olga Natkovich (JIRA) at Aug 16, 2008 at 12:12 am
    [ https://issues.apache.org/jira/browse/PIG-372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Olga Natkovich reassigned PIG-372:
    ----------------------------------

    Assignee: Santhosh Srinivasan
    describe fails if schema is not specified
    -----------------------------------------

    Key: PIG-372
    URL: https://issues.apache.org/jira/browse/PIG-372
    Project: Pig
    Issue Type: Bug
    Affects Versions: types_branch
    Reporter: Olga Natkovich
    Assignee: Santhosh Srinivasan
    Fix For: types_branch


    a = LOAD 'foo' USING PigStorage();
    DESCRIBE a;
    java.lang.NullPointerException
    at org.apache.pig.PigServer.dumpSchema(PigServer.java:286)
    at org.apache.pig.tools.grunt.GruntParser.processDescribe(GruntParser.java:149)
    at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:180)
    at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:82)
    at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:64)
    at org.apache.pig.Main.main(Main.java:302)
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  • Olga Natkovich (JIRA) at Aug 21, 2008 at 9:16 pm
    [ https://issues.apache.org/jira/browse/PIG-372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Olga Natkovich reassigned PIG-372:
    ----------------------------------

    Assignee: Alan Gates (was: Santhosh Srinivasan)
    describe fails if schema is not specified
    -----------------------------------------

    Key: PIG-372
    URL: https://issues.apache.org/jira/browse/PIG-372
    Project: Pig
    Issue Type: Bug
    Affects Versions: types_branch
    Reporter: Olga Natkovich
    Assignee: Alan Gates
    Fix For: types_branch


    a = LOAD 'foo' USING PigStorage();
    DESCRIBE a;
    java.lang.NullPointerException
    at org.apache.pig.PigServer.dumpSchema(PigServer.java:286)
    at org.apache.pig.tools.grunt.GruntParser.processDescribe(GruntParser.java:149)
    at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:180)
    at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:82)
    at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:64)
    at org.apache.pig.Main.main(Main.java:302)
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  • Alan Gates (JIRA) at Aug 26, 2008 at 10:39 pm
    [ https://issues.apache.org/jira/browse/PIG-372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Alan Gates updated PIG-372:
    ---------------------------

    Attachment: PIG-372.patch

    Added check that a schema exists before trying to print it.
    describe fails if schema is not specified
    -----------------------------------------

    Key: PIG-372
    URL: https://issues.apache.org/jira/browse/PIG-372
    Project: Pig
    Issue Type: Bug
    Affects Versions: types_branch
    Reporter: Olga Natkovich
    Assignee: Alan Gates
    Fix For: types_branch

    Attachments: PIG-372.patch


    a = LOAD 'foo' USING PigStorage();
    DESCRIBE a;
    java.lang.NullPointerException
    at org.apache.pig.PigServer.dumpSchema(PigServer.java:286)
    at org.apache.pig.tools.grunt.GruntParser.processDescribe(GruntParser.java:149)
    at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:180)
    at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:82)
    at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:64)
    at org.apache.pig.Main.main(Main.java:302)
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  • Alan Gates (JIRA) at Aug 26, 2008 at 10:39 pm
    [ https://issues.apache.org/jira/browse/PIG-372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Alan Gates updated PIG-372:
    ---------------------------

    Status: Patch Available (was: Open)
    describe fails if schema is not specified
    -----------------------------------------

    Key: PIG-372
    URL: https://issues.apache.org/jira/browse/PIG-372
    Project: Pig
    Issue Type: Bug
    Affects Versions: types_branch
    Reporter: Olga Natkovich
    Assignee: Alan Gates
    Fix For: types_branch

    Attachments: PIG-372.patch


    a = LOAD 'foo' USING PigStorage();
    DESCRIBE a;
    java.lang.NullPointerException
    at org.apache.pig.PigServer.dumpSchema(PigServer.java:286)
    at org.apache.pig.tools.grunt.GruntParser.processDescribe(GruntParser.java:149)
    at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:180)
    at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:82)
    at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:64)
    at org.apache.pig.Main.main(Main.java:302)
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  • Alan Gates (JIRA) at Aug 27, 2008 at 12:11 am
    [ https://issues.apache.org/jira/browse/PIG-372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Alan Gates updated PIG-372:
    ---------------------------

    Resolution: Fixed
    Status: Resolved (was: Patch Available)

    patch checked in.
    describe fails if schema is not specified
    -----------------------------------------

    Key: PIG-372
    URL: https://issues.apache.org/jira/browse/PIG-372
    Project: Pig
    Issue Type: Bug
    Affects Versions: types_branch
    Reporter: Olga Natkovich
    Assignee: Alan Gates
    Fix For: types_branch

    Attachments: PIG-372.patch


    a = LOAD 'foo' USING PigStorage();
    DESCRIBE a;
    java.lang.NullPointerException
    at org.apache.pig.PigServer.dumpSchema(PigServer.java:286)
    at org.apache.pig.tools.grunt.GruntParser.processDescribe(GruntParser.java:149)
    at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:180)
    at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:82)
    at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:64)
    at org.apache.pig.Main.main(Main.java:302)
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categoriespig, hadoop
postedAug 12, '08 at 6:08p
activeAug 27, '08 at 12:11a
posts6
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