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From "Bennie Schut (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-1675) SAXParseException on plan.xml during local mode.
Date Tue, 07 Dec 2010 14:43:18 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12968759#action_12968759
] 

Bennie Schut commented on HIVE-1675:
------------------------------------

manage to cause this with parallel=false so perhaps not such an interesting angle ;-)

I've added some more logging to better understand the cause of this:

2010-12-07 15:49:44,697 INFO  exec.Utilities (Utilities.java:getMapRedWork(154)) - Getting
jobid:9c2eeba4-a602-4d4b-ba0b-60ce815c4ea7 from cache.
2010-12-07 15:49:44,703 INFO  lzo.GPLNativeCodeLoader (GPLNativeCodeLoader.java:<clinit>(34))
- Loaded native gpl library
2010-12-07 15:49:44,705 INFO  lzo.LzoCodec (LzoCodec.java:<clinit>(72)) - Successfully
loaded & initialized native-lzo library [hadoop-lzo rev c7acdaa96a7ce04538c0716fe699ffaf11836c70]
2010-12-07 15:49:44,712 INFO  mapred.FileInputFormat (FileInputFormat.java:listStatus(192))
- Total input paths to process : 1
2010-12-07 15:49:44,880 INFO  exec.Utilities (Utilities.java:getMapRedWork(154)) - Getting
jobid:e8b2dab2-986a-4bb1-947f-00aec5b46a06 from cache.
2010-12-07 15:49:44,882 INFO  exec.ExecDriver (SessionState.java:printInfo(268)) - Job running
in-process (local Hadoop)
2010-12-07 15:49:44,882 WARN  mapred.LocalJobRunner (LocalJobRunner.java:run(256)) - job_local_0001
java.lang.RuntimeException: java.io.FileNotFoundException: HIVE_PLANe8b2dab2-986a-4bb1-947f-00aec5b46a06
(No such file or directory)
        at org.apache.hadoop.hive.ql.exec.Utilities.getMapRedWork(Utilities.java:166)
        at org.apache.hadoop.hive.ql.io.HiveInputFormat.init(HiveInputFormat.java:238)
        at org.apache.hadoop.hive.ql.io.HiveInputFormat.getSplits(HiveInputFormat.java:244)
        at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:139)
Caused by: java.io.FileNotFoundException: HIVE_PLANe8b2dab2-986a-4bb1-947f-00aec5b46a06 (No
such file or directory)
        at java.io.FileInputStream.open(Native Method)
        at java.io.FileInputStream.<init>(FileInputStream.java:106)
        at java.io.FileInputStream.<init>(FileInputStream.java:66)
        at org.apache.hadoop.hive.ql.exec.Utilities.getMapRedWork(Utilities.java:157)
        ... 3 more

First thing I noticed which is different from a successful job would be that it's trying to
get a different jobid from the cache "Getting jobid:e8b2dab2-986a-4bb1-947f-00aec5b46a06 from
cache"
I'm still confused.

> SAXParseException on plan.xml during local mode.
> ------------------------------------------------
>
>                 Key: HIVE-1675
>                 URL: https://issues.apache.org/jira/browse/HIVE-1675
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>    Affects Versions: 0.7.0
>            Reporter: Bennie Schut
>            Assignee: Bennie Schut
>             Fix For: 0.7.0
>
>         Attachments: HIVE-1675.patch, local_10005_plan.xml, local_10006_plan.xml
>
>
> When hive switches to local mode (hive.exec.mode.local.auto=true) I receive a sax parser
exception on the plan.xml
> If I set hive.exec.mode.local.auto=false I get the correct results.

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