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Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
---------------------------------------------------------------------------------------------------------------------------------------

Key: HADOOP-5582
URL: https://issues.apache.org/jira/browse/HADOOP-5582
Project: Hadoop Core
Issue Type: Bug
Affects Versions: 0.20.0
Reporter: Suhas Gogate
Fix For: 0.20.0, 0.21.0


Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.

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  • Suhas Gogate (JIRA) at Mar 31, 2009 at 12:36 am
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Suhas Gogate updated HADOOP-5582:
    ---------------------------------

    Attachment: vaidya_patch_21.patch

    This is a patch for both hadoop-0.20.0 and trunk (0.21.0)
    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Fix For: 0.20.0, 0.21.0

    Attachments: vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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  • Suhas Gogate (JIRA) at Mar 31, 2009 at 12:40 am
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Suhas Gogate updated HADOOP-5582:
    ---------------------------------

    Fix Version/s: (was: 0.20.0)
    Release Note: This patch fixes the number format exception causes due to change in job history counters string format.
    Status: Patch Available (was: Open)

    This patch is applicable for both hadoop 0.20.0 and trunk (0.21.0).
    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Fix For: 0.21.0

    Attachments: vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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  • Hadoop QA (JIRA) at Mar 31, 2009 at 2:32 pm
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12694127#action_12694127 ]

    Hadoop QA commented on HADOOP-5582:
    -----------------------------------

    -1 overall. Here are the results of testing the latest attachment
    http://issues.apache.org/jira/secure/attachment/12404195/vaidya_patch_21.patch
    against trunk revision 760376.

    +1 @author. The patch does not contain any @author tags.

    -1 tests included. The patch doesn't appear to include any new or modified tests.
    Please justify why no tests are needed for this patch.

    +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 Eclipse classpath. The patch retains Eclipse classpath integrity.

    +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 failed contrib unit tests.

    Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-minerva.apache.org/82/testReport/
    Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-minerva.apache.org/82/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
    Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-minerva.apache.org/82/artifact/trunk/build/test/checkstyle-errors.html
    Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-minerva.apache.org/82/console

    This message is automatically generated.
    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Fix For: 0.21.0

    Attachments: vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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  • Suhas Gogate (JIRA) at Apr 13, 2009 at 5:28 pm
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12698448#action_12698448 ]

    Suhas Gogate commented on HADOOP-5582:
    --------------------------------------

    1. This is a standalone contrib tool and does not have a formal automated tests suite build for it yet.

    2. Failed tests are unrelated.

    So this patch should go in.

    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Fix For: 0.21.0

    Attachments: vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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  • Suhas Gogate (JIRA) at Apr 13, 2009 at 5:43 pm
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12698453#action_12698453 ]

    Suhas Gogate commented on HADOOP-5582:
    --------------------------------------

    does not have a formal automated tests suite available for it yet.
    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Fix For: 0.21.0

    Attachments: vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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  • Suhas Gogate (JIRA) at May 1, 2009 at 4:20 pm
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12705035#action_12705035 ]

    Suhas Gogate commented on HADOOP-5582:
    --------------------------------------

    Can someone pl. commit this patch?
    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Fix For: 0.21.0

    Attachments: vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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  • Devaraj Das (JIRA) at May 1, 2009 at 4:30 pm
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Devaraj Das updated HADOOP-5582:
    --------------------------------

    Assignee: Suhas Gogate

    Amar, can you review this please?
    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Assignee: Suhas Gogate
    Fix For: 0.21.0

    Attachments: vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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  • Suhas Gogate (JIRA) at May 3, 2009 at 7:24 pm
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Suhas Gogate updated HADOOP-5582:
    ---------------------------------

    Status: Open (was: Patch Available)

    Adding new patch to also incorporate fix for HADOOP-5764, which depends on this one.
    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Assignee: Suhas Gogate
    Fix For: 0.21.0

    Attachments: vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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  • Suhas Gogate (JIRA) at May 3, 2009 at 7:30 pm
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Suhas Gogate updated HADOOP-5582:
    ---------------------------------

    Attachment: vaidya-0.21.0-5582-5764.patch

    Submitting new patch to also incorporate the fix for HADOOP-5764, which depends on previous patch submitted for this issue. After committing this patch issue in HADOOP-5764 would also be resolved.
    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Assignee: Suhas Gogate
    Fix For: 0.21.0

    Attachments: vaidya-0.21.0-5582-5764.patch, vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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  • Suhas Gogate (JIRA) at May 3, 2009 at 7:32 pm
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Suhas Gogate updated HADOOP-5582:
    ---------------------------------

    Status: Patch Available (was: Open)

    Submitting a new patch. See comment above.
    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Assignee: Suhas Gogate
    Fix For: 0.21.0

    Attachments: vaidya-0.21.0-5582-5764.patch, vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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  • Hadoop QA (JIRA) at May 3, 2009 at 11:52 pm
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12705464#action_12705464 ]

    Hadoop QA commented on HADOOP-5582:
    -----------------------------------

    +1 overall. Here are the results of testing the latest attachment
    http://issues.apache.org/jira/secure/attachment/12407120/vaidya-0.21.0-5582-5764.patch
    against trunk revision 770685.

    +1 @author. The patch does not contain any @author tags.

    +1 tests included. The patch appears to include 6 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 Eclipse classpath. The patch retains Eclipse classpath integrity.

    +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/Hadoop-Patch-vesta.apache.org/283/testReport/
    Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/283/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
    Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/283/artifact/trunk/build/test/checkstyle-errors.html
    Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/283/console

    This message is automatically generated.
    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Assignee: Suhas Gogate
    Fix For: 0.21.0

    Attachments: vaidya-0.21.0-5582-5764.patch, vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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  • Suhas Gogate (JIRA) at May 11, 2009 at 7:24 pm
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12708162#action_12708162 ]

    Suhas Gogate commented on HADOOP-5582:
    --------------------------------------

    Can someone pl. review and commit this patch. I need to add some more diagnostic rules which require this patch.
    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Assignee: Suhas Gogate
    Fix For: 0.21.0

    Attachments: vaidya-0.21.0-5582-5764.patch, vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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  • Amar Kamat (JIRA) at May 12, 2009 at 11:24 am
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12708401#action_12708401 ]

    Amar Kamat commented on HADOOP-5582:
    ------------------------------------

    Checked the code change related to {{Counters}}. Looks fine to me and seems like a right direction (i.e counter string obtained from jobhistory should be decoded using {{Counters}}).
    +1.
    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Assignee: Suhas Gogate
    Fix For: 0.21.0

    Attachments: vaidya-0.21.0-5582-5764.patch, vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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  • Amar Kamat (JIRA) at May 12, 2009 at 11:39 am
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12708404#action_12708404 ]

    Amar Kamat commented on HADOOP-5582:
    ------------------------------------
    From what I understand, you could something like
    {code}
    Counters c = Counters.fromEscapedCompactString(counterString);
    String compactString = c.toCompactStrihng();
    // do what you do currently .. but with compactString and not counterString
    Matcher m = _pattern.matcher(counters);
    while(m.find()){
    String ctuple = m.group(0);
    //String ctuple = c1tuple.substring(0, c1tuple.length()-1);
    ....
    ...
    .
    {code}

    This might not be efficient but will will reduce code change and testing time. So basically what you will be doing here is you will convert the new format to old format and pass to the code.

    ----

    Few questions :
    # Seems like there is a parser written here for job history. Why cant you use the existing job history parser?
    # Seems like counters are maintained as key val pair. Why can a global counter be used and all new counter can simply be added to it?

    I have not seen the whole code. These questions are based on the impression that I am getting looking at the patch.
    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Assignee: Suhas Gogate
    Fix For: 0.21.0

    Attachments: vaidya-0.21.0-5582-5764.patch, vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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  • Suhas Gogate (JIRA) at May 12, 2009 at 4:38 pm
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12708493#action_12708493 ]

    Suhas Gogate commented on HADOOP-5582:
    --------------------------------------

    1. About converting to compact string and then using existing code is definitely a less change, but may not be a right way to go. What if tomorrow the compact format gets deprecated? Also as you mentioned we don't need to do extra conversion just to use existing code.

    2. Vaidya is a offline tool and uses the default job history parser to read and parse the job history file. Although it presents all the counters as a key/value pairs in the format or interface exposed by Vaidya tool for its rule writers. Thus it makes rules agnostic to any changes in hadoop counters and their representation.
    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Assignee: Suhas Gogate
    Fix For: 0.21.0

    Attachments: vaidya-0.21.0-5582-5764.patch, vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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  • Suhas Gogate (JIRA) at May 14, 2009 at 5:43 pm
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12709482#action_12709482 ]

    Suhas Gogate commented on HADOOP-5582:
    --------------------------------------

    Amar, hope this clarifies your questions. Let me know if you need any further clarification. If not, then can you pl. commit the fix. Thanks & Regards, Suhas
    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Assignee: Suhas Gogate
    Fix For: 0.21.0

    Attachments: vaidya-0.21.0-5582-5764.patch, vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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  • Amar Kamat (JIRA) at May 15, 2009 at 7:26 pm
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12709937#action_12709937 ]

    Amar Kamat commented on HADOOP-5582:
    ------------------------------------

    Looks fine. +1.
    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Assignee: Suhas Gogate
    Fix For: 0.21.0

    Attachments: vaidya-0.21.0-5582-5764.patch, vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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  • Devaraj Das (JIRA) at May 16, 2009 at 4:16 pm
    [ https://issues.apache.org/jira/browse/HADOOP-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Devaraj Das updated HADOOP-5582:
    --------------------------------

    Resolution: Fixed
    Hadoop Flags: [Reviewed]
    Status: Resolved (was: Patch Available)

    I just committed this. Thanks, Suhas!
    Hadoop Vaidya throws number format exception due to changes in the job history counters string format (escaped compact representation).
    ---------------------------------------------------------------------------------------------------------------------------------------

    Key: HADOOP-5582
    URL: https://issues.apache.org/jira/browse/HADOOP-5582
    Project: Hadoop Core
    Issue Type: Bug
    Affects Versions: 0.20.0
    Reporter: Suhas Gogate
    Assignee: Suhas Gogate
    Fix For: 0.21.0

    Attachments: vaidya-0.21.0-5582-5764.patch, vaidya_patch_21.patch


    Hadoop Vaidya (contrib/vaidya) tool throws number format exception while parsing the job history log files due to change in the format of counters string in 0.20.
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postedMar 26, '09 at 4:40p
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Devaraj Das (JIRA): 19 posts

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