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From "John Sichi (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-1250) when MapOperator fails to log a row-level failure in a pretty way, at least log it in an ugly way
Date Wed, 17 Mar 2010 00:25:27 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12846233#action_12846233
] 

John Sichi commented on HIVE-1250:
----------------------------------

Just uploading my patch so I don't lose it.  I haven't come up with an automated negative
test, but did some manual testing with a case I was debugging.  Here's an example of "ugly".

 ]; raw bytes = { 3f 8a 5a f3 22 0c f6 77 00 00 00 00 0d 36 30 30 32 32 30 38 30 35 36 39
33 30 0d 36 30 30 32 32 30 38 30 35 38 39 33 30 0a 32 30 31 30 2d 30 31 2d 31 35 } using org.apache.hadoop.hive.serde2.lazybinary.objectinspector.LazyBinaryStructObjectInspector[org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableStringObjectInspector@6ce53220,org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableLongObjectInspector@3b3e0aba,org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableIntObjectInspector@663257b8,org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableIntObjectInspector@663257b8,org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableLongObjectInspector@3b3e0aba,org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableShortObjectInspector@731d2572,org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableShortObjectInspector@731d2572,org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableStringObjectInspector@6ce53220,org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableStringObjectInspector@6ce53220,org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableStringObjectInspector@6ce53220,org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableStringObjectInspector@6ce53220,org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableStringObjectInspector@6ce53220]


> when MapOperator fails to log a row-level failure in a pretty way, at least log it in
an ugly way
> -------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-1250
>                 URL: https://issues.apache.org/jira/browse/HIVE-1250
>             Project: Hadoop Hive
>          Issue Type: Improvement
>          Components: Logging
>    Affects Versions: 0.6.0
>            Reporter: John Sichi
>            Assignee: John Sichi
>             Fix For: 0.6.0
>
>         Attachments: HIVE-1250.notyetready.patch
>
>
> Refinement on HIVE-1216.  I did it for MapOperator, but then realized ExecReducer needs
the same treatment, so I'll need to factor out a common utility method.

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