Grokbase Groups Pig dev August 2008
FAQ
describe schema does not show correct types
-------------------------------------------

Key: PIG-374
URL: https://issues.apache.org/jira/browse/PIG-374
Project: Pig
Issue Type: Bug
Reporter: Olga Natkovich


grunt> B = load 'foo' USING PigStorage() AS (s:chararray);
grunt> describe B;
{s: bytearray}

This is because of lazy casting of the data. We need to store the "user percieved type" in addition to actual type and use the first in describe

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  • Olga Natkovich (JIRA) at Aug 12, 2008 at 6:34 pm
    [ https://issues.apache.org/jira/browse/PIG-374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Olga Natkovich updated PIG-374:
    -------------------------------

    Fix Version/s: types_branch
    Affects Version/s: types_branch
    describe schema does not show correct types
    -------------------------------------------

    Key: PIG-374
    URL: https://issues.apache.org/jira/browse/PIG-374
    Project: Pig
    Issue Type: Bug
    Affects Versions: types_branch
    Reporter: Olga Natkovich
    Fix For: types_branch


    grunt> B = load 'foo' USING PigStorage() AS (s:chararray);
    grunt> describe B;
    {s: bytearray}
    This is because of lazy casting of the data. We need to store the "user percieved type" in addition to actual type and use the first in describe
    --
    This message is automatically generated by JIRA.
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    You can reply to this email to add a comment to the issue online.
  • Olga Natkovich (JIRA) at Aug 21, 2008 at 9:14 pm
    [ https://issues.apache.org/jira/browse/PIG-374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Olga Natkovich reassigned PIG-374:
    ----------------------------------

    Assignee: Alan Gates
    describe schema does not show correct types
    -------------------------------------------

    Key: PIG-374
    URL: https://issues.apache.org/jira/browse/PIG-374
    Project: Pig
    Issue Type: Bug
    Affects Versions: types_branch
    Reporter: Olga Natkovich
    Assignee: Alan Gates
    Fix For: types_branch


    grunt> B = load 'foo' USING PigStorage() AS (s:chararray);
    grunt> describe B;
    {s: bytearray}
    This is because of lazy casting of the data. We need to store the "user percieved type" in addition to actual type and use the first in describe
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.
  • Alan Gates (JIRA) at Aug 27, 2008 at 12:03 am
    [ https://issues.apache.org/jira/browse/PIG-374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Alan Gates resolved PIG-374.
    ----------------------------

    Resolution: Fixed

    Fixed by same change that fixed PIG-379
    describe schema does not show correct types
    -------------------------------------------

    Key: PIG-374
    URL: https://issues.apache.org/jira/browse/PIG-374
    Project: Pig
    Issue Type: Bug
    Affects Versions: types_branch
    Reporter: Olga Natkovich
    Assignee: Alan Gates
    Fix For: types_branch


    grunt> B = load 'foo' USING PigStorage() AS (s:chararray);
    grunt> describe B;
    {s: bytearray}
    This is because of lazy casting of the data. We need to store the "user percieved type" in addition to actual type and use the first in describe
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.

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categoriespig, hadoop
postedAug 12, '08 at 6:32p
activeAug 27, '08 at 12:03a
posts4
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Alan Gates (JIRA): 4 posts

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