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dfs -cat multiple files fail with 'Unable to write to output stream.'
---------------------------------------------------------------------

Key: HADOOP-2422
URL: https://issues.apache.org/jira/browse/HADOOP-2422
Project: Hadoop
Issue Type: Bug
Components: dfs
Affects Versions: 0.15.1
Reporter: Koji Noguchi


In hadoop-0.14.3,

hadoop dfs -cat file1 file2
hello
koji


in hadoop-0.15.1

hadoop dfs -cat file 1 file2
hello
cat: Unable to write to output stream.


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  • Koji Noguchi (JIRA) at Dec 13, 2007 at 11:48 pm
    [ https://issues.apache.org/jira/browse/HADOOP-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Koji Noguchi updated HADOOP-2422:
    ---------------------------------

    Description:
    In hadoop-0.14.3,

    hadoop dfs -cat file1 file2
    hello
    koji


    in hadoop-0.15.1

    hadoop dfs -cat file1 file2
    hello
    cat: Unable to write to output stream.


    Each file has one line. file1: 'hello' file2: 'koji'

    was:
    In hadoop-0.14.3,

    hadoop dfs -cat file1 file2
    hello
    koji


    in hadoop-0.15.1

    hadoop dfs -cat file 1 file2
    hello
    cat: Unable to write to output stream.


    dfs -cat multiple files fail with 'Unable to write to output stream.'
    ---------------------------------------------------------------------

    Key: HADOOP-2422
    URL: https://issues.apache.org/jira/browse/HADOOP-2422
    Project: Hadoop
    Issue Type: Bug
    Components: dfs
    Affects Versions: 0.15.1
    Reporter: Koji Noguchi

    In hadoop-0.14.3,
    hadoop dfs -cat file1 file2
    hello
    koji
    in hadoop-0.15.1
    hadoop dfs -cat file1 file2
    hello
    cat: Unable to write to output stream.
    Each file has one line. file1: 'hello' file2: 'koji'
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.
  • Nigel Daley (JIRA) at Dec 13, 2007 at 11:58 pm
    [ https://issues.apache.org/jira/browse/HADOOP-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Nigel Daley updated HADOOP-2422:
    --------------------------------

    Fix Version/s: 0.15.2
    Priority: Blocker (was: Major)
    dfs -cat multiple files fail with 'Unable to write to output stream.'
    ---------------------------------------------------------------------

    Key: HADOOP-2422
    URL: https://issues.apache.org/jira/browse/HADOOP-2422
    Project: Hadoop
    Issue Type: Bug
    Components: dfs
    Affects Versions: 0.15.1
    Reporter: Koji Noguchi
    Priority: Blocker
    Fix For: 0.15.2


    In hadoop-0.14.3,
    hadoop dfs -cat file1 file2
    hello
    koji
    in hadoop-0.15.1
    hadoop dfs -cat file1 file2
    hello
    cat: Unable to write to output stream.
    Each file has one line. file1: 'hello' file2: 'koji'
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.
  • Raghu Angadi (JIRA) at Dec 14, 2007 at 1:09 am
    [ https://issues.apache.org/jira/browse/HADOOP-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Raghu Angadi updated HADOOP-2422:
    ---------------------------------

    Attachment: HADOOP-2422-trunk.patch

    Patch for trunk. '-cat' test is modified to cover this case.
    dfs -cat multiple files fail with 'Unable to write to output stream.'
    ---------------------------------------------------------------------

    Key: HADOOP-2422
    URL: https://issues.apache.org/jira/browse/HADOOP-2422
    Project: Hadoop
    Issue Type: Bug
    Components: dfs
    Affects Versions: 0.15.1
    Reporter: Koji Noguchi
    Priority: Blocker
    Fix For: 0.15.2

    Attachments: HADOOP-2422-trunk.patch


    In hadoop-0.14.3,
    hadoop dfs -cat file1 file2
    hello
    koji
    in hadoop-0.15.1
    hadoop dfs -cat file1 file2
    hello
    cat: Unable to write to output stream.
    Each file has one line. file1: 'hello' file2: 'koji'
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.
  • Raghu Angadi (JIRA) at Dec 14, 2007 at 1:11 am
    [ https://issues.apache.org/jira/browse/HADOOP-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Raghu Angadi updated HADOOP-2422:
    ---------------------------------

    Attachment: HADOOP-2422-branch15.patch
    dfs -cat multiple files fail with 'Unable to write to output stream.'
    ---------------------------------------------------------------------

    Key: HADOOP-2422
    URL: https://issues.apache.org/jira/browse/HADOOP-2422
    Project: Hadoop
    Issue Type: Bug
    Components: dfs
    Affects Versions: 0.15.1
    Reporter: Koji Noguchi
    Priority: Blocker
    Fix For: 0.15.2

    Attachments: HADOOP-2422-branch15.patch, HADOOP-2422-trunk.patch


    In hadoop-0.14.3,
    hadoop dfs -cat file1 file2
    hello
    koji
    in hadoop-0.15.1
    hadoop dfs -cat file1 file2
    hello
    cat: Unable to write to output stream.
    Each file has one line. file1: 'hello' file2: 'koji'
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.
  • Chris Douglas (JIRA) at Dec 14, 2007 at 1:21 am
    [ https://issues.apache.org/jira/browse/HADOOP-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Chris Douglas updated HADOOP-2422:
    ----------------------------------

    Attachment: 2422-0.patch

    Don't close System.out in printToStdout
    dfs -cat multiple files fail with 'Unable to write to output stream.'
    ---------------------------------------------------------------------

    Key: HADOOP-2422
    URL: https://issues.apache.org/jira/browse/HADOOP-2422
    Project: Hadoop
    Issue Type: Bug
    Components: dfs
    Affects Versions: 0.15.1
    Reporter: Koji Noguchi
    Priority: Blocker
    Fix For: 0.15.2

    Attachments: 2422-0.patch, HADOOP-2422-branch15.patch, HADOOP-2422-trunk.patch


    In hadoop-0.14.3,
    hadoop dfs -cat file1 file2
    hello
    koji
    in hadoop-0.15.1
    hadoop dfs -cat file1 file2
    hello
    cat: Unable to write to output stream.
    Each file has one line. file1: 'hello' file2: 'koji'
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.
  • Chris Douglas (JIRA) at Dec 14, 2007 at 1:23 am
    [ https://issues.apache.org/jira/browse/HADOOP-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Chris Douglas updated HADOOP-2422:
    ----------------------------------

    Attachment: (was: 2422-0.patch)
    dfs -cat multiple files fail with 'Unable to write to output stream.'
    ---------------------------------------------------------------------

    Key: HADOOP-2422
    URL: https://issues.apache.org/jira/browse/HADOOP-2422
    Project: Hadoop
    Issue Type: Bug
    Components: dfs
    Affects Versions: 0.15.1
    Reporter: Koji Noguchi
    Priority: Blocker
    Fix For: 0.15.2

    Attachments: HADOOP-2422-branch15.patch, HADOOP-2422-trunk.patch


    In hadoop-0.14.3,
    hadoop dfs -cat file1 file2
    hello
    koji
    in hadoop-0.15.1
    hadoop dfs -cat file1 file2
    hello
    cat: Unable to write to output stream.
    Each file has one line. file1: 'hello' file2: 'koji'
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.
  • Chris Douglas (JIRA) at Dec 14, 2007 at 1:23 am
    [ https://issues.apache.org/jira/browse/HADOOP-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12551668 ]

    chris.douglas edited comment on HADOOP-2422 at 12/13/07 5:21 PM:
    -----------------------------------------------------------------

    [Edit - didn't see Raghu's patch]

    was (Author: chris.douglas):
    Don't close System.out in printToStdout
    dfs -cat multiple files fail with 'Unable to write to output stream.'
    ---------------------------------------------------------------------

    Key: HADOOP-2422
    URL: https://issues.apache.org/jira/browse/HADOOP-2422
    Project: Hadoop
    Issue Type: Bug
    Components: dfs
    Affects Versions: 0.15.1
    Reporter: Koji Noguchi
    Priority: Blocker
    Fix For: 0.15.2

    Attachments: HADOOP-2422-branch15.patch, HADOOP-2422-trunk.patch


    In hadoop-0.14.3,
    hadoop dfs -cat file1 file2
    hello
    koji
    in hadoop-0.15.1
    hadoop dfs -cat file1 file2
    hello
    cat: Unable to write to output stream.
    Each file has one line. file1: 'hello' file2: 'koji'
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.
  • dhruba borthakur (JIRA) at Dec 17, 2007 at 11:48 pm
    [ https://issues.apache.org/jira/browse/HADOOP-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    dhruba borthakur updated HADOOP-2422:
    -------------------------------------

    Status: Patch Available (was: Open)
    dfs -cat multiple files fail with 'Unable to write to output stream.'
    ---------------------------------------------------------------------

    Key: HADOOP-2422
    URL: https://issues.apache.org/jira/browse/HADOOP-2422
    Project: Hadoop
    Issue Type: Bug
    Components: dfs
    Affects Versions: 0.15.1
    Reporter: Koji Noguchi
    Priority: Blocker
    Fix For: 0.15.2

    Attachments: HADOOP-2422-branch15.patch, HADOOP-2422-trunk.patch


    In hadoop-0.14.3,
    hadoop dfs -cat file1 file2
    hello
    koji
    in hadoop-0.15.1
    hadoop dfs -cat file1 file2
    hello
    cat: Unable to write to output stream.
    Each file has one line. file1: 'hello' file2: 'koji'
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.
  • Hadoop QA (JIRA) at Dec 18, 2007 at 3:08 am
    [ https://issues.apache.org/jira/browse/HADOOP-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12552609 ]

    Hadoop QA commented on HADOOP-2422:
    -----------------------------------

    -1 overall. Here are the results of testing the latest attachment
    http://issues.apache.org/jira/secure/attachment/12371644/HADOOP-2422-branch15.patch
    against trunk revision r604999.

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

    patch -1. The patch command could not apply the patch.

    Console output: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1375/console

    This message is automatically generated.
    dfs -cat multiple files fail with 'Unable to write to output stream.'
    ---------------------------------------------------------------------

    Key: HADOOP-2422
    URL: https://issues.apache.org/jira/browse/HADOOP-2422
    Project: Hadoop
    Issue Type: Bug
    Components: dfs
    Affects Versions: 0.15.1
    Reporter: Koji Noguchi
    Priority: Blocker
    Fix For: 0.15.2

    Attachments: HADOOP-2422-branch15.patch, HADOOP-2422-trunk.patch


    In hadoop-0.14.3,
    hadoop dfs -cat file1 file2
    hello
    koji
    in hadoop-0.15.1
    hadoop dfs -cat file1 file2
    hello
    cat: Unable to write to output stream.
    Each file has one line. file1: 'hello' file2: 'koji'
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.
  • Raghu Angadi (JIRA) at Dec 18, 2007 at 3:24 am
    [ https://issues.apache.org/jira/browse/HADOOP-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Raghu Angadi updated HADOOP-2422:
    ---------------------------------

    Attachment: HADOOP-2422-trunk.patch

    Attaching patch for trunk again. Hudson uses the latest patch and the latest patch was for 0.15.x.
    dfs -cat multiple files fail with 'Unable to write to output stream.'
    ---------------------------------------------------------------------

    Key: HADOOP-2422
    URL: https://issues.apache.org/jira/browse/HADOOP-2422
    Project: Hadoop
    Issue Type: Bug
    Components: dfs
    Affects Versions: 0.15.1
    Reporter: Koji Noguchi
    Priority: Blocker
    Fix For: 0.15.2

    Attachments: HADOOP-2422-branch15.patch, HADOOP-2422-trunk.patch, HADOOP-2422-trunk.patch


    In hadoop-0.14.3,
    hadoop dfs -cat file1 file2
    hello
    koji
    in hadoop-0.15.1
    hadoop dfs -cat file1 file2
    hello
    cat: Unable to write to output stream.
    Each file has one line. file1: 'hello' file2: 'koji'
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.
  • Raghu Angadi (JIRA) at Dec 18, 2007 at 3:24 am
    [ https://issues.apache.org/jira/browse/HADOOP-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Raghu Angadi updated HADOOP-2422:
    ---------------------------------

    Status: Patch Available (was: Open)
    dfs -cat multiple files fail with 'Unable to write to output stream.'
    ---------------------------------------------------------------------

    Key: HADOOP-2422
    URL: https://issues.apache.org/jira/browse/HADOOP-2422
    Project: Hadoop
    Issue Type: Bug
    Components: dfs
    Affects Versions: 0.15.1
    Reporter: Koji Noguchi
    Priority: Blocker
    Fix For: 0.15.2

    Attachments: HADOOP-2422-branch15.patch, HADOOP-2422-trunk.patch, HADOOP-2422-trunk.patch


    In hadoop-0.14.3,
    hadoop dfs -cat file1 file2
    hello
    koji
    in hadoop-0.15.1
    hadoop dfs -cat file1 file2
    hello
    cat: Unable to write to output stream.
    Each file has one line. file1: 'hello' file2: 'koji'
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.
  • Raghu Angadi (JIRA) at Dec 18, 2007 at 3:24 am
    [ https://issues.apache.org/jira/browse/HADOOP-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Raghu Angadi updated HADOOP-2422:
    ---------------------------------

    Status: Open (was: Patch Available)
    dfs -cat multiple files fail with 'Unable to write to output stream.'
    ---------------------------------------------------------------------

    Key: HADOOP-2422
    URL: https://issues.apache.org/jira/browse/HADOOP-2422
    Project: Hadoop
    Issue Type: Bug
    Components: dfs
    Affects Versions: 0.15.1
    Reporter: Koji Noguchi
    Priority: Blocker
    Fix For: 0.15.2

    Attachments: HADOOP-2422-branch15.patch, HADOOP-2422-trunk.patch, HADOOP-2422-trunk.patch


    In hadoop-0.14.3,
    hadoop dfs -cat file1 file2
    hello
    koji
    in hadoop-0.15.1
    hadoop dfs -cat file1 file2
    hello
    cat: Unable to write to output stream.
    Each file has one line. file1: 'hello' file2: 'koji'
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.
  • Hadoop QA (JIRA) at Dec 18, 2007 at 5:21 am
    [ https://issues.apache.org/jira/browse/HADOOP-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12552627 ]

    Hadoop QA commented on HADOOP-2422:
    -----------------------------------

    +1 overall. Here are the results of testing the latest attachment
    http://issues.apache.org/jira/secure/attachment/12371840/HADOOP-2422-trunk.patch
    against trunk revision r604999.

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

    javadoc +1. The javadoc tool did not generate any warning messages.

    javac +1. The applied patch does not generate any new compiler warnings.

    findbugs +1. The patch does not introduce any new Findbugs warnings.

    core tests +1. The patch passed core unit tests.

    contrib tests +1. The patch passed contrib unit tests.

    Test results: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1377/testReport/
    Findbugs warnings: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1377/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
    Checkstyle results: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1377/artifact/trunk/build/test/checkstyle-errors.html
    Console output: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1377/console

    This message is automatically generated.
    dfs -cat multiple files fail with 'Unable to write to output stream.'
    ---------------------------------------------------------------------

    Key: HADOOP-2422
    URL: https://issues.apache.org/jira/browse/HADOOP-2422
    Project: Hadoop
    Issue Type: Bug
    Components: dfs
    Affects Versions: 0.15.1
    Reporter: Koji Noguchi
    Priority: Blocker
    Fix For: 0.15.2

    Attachments: HADOOP-2422-branch15.patch, HADOOP-2422-trunk.patch, HADOOP-2422-trunk.patch


    In hadoop-0.14.3,
    hadoop dfs -cat file1 file2
    hello
    koji
    in hadoop-0.15.1
    hadoop dfs -cat file1 file2
    hello
    cat: Unable to write to output stream.
    Each file has one line. file1: 'hello' file2: 'koji'
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.
  • dhruba borthakur (JIRA) at Dec 18, 2007 at 3:04 pm
    [ https://issues.apache.org/jira/browse/HADOOP-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    dhruba borthakur updated HADOOP-2422:
    -------------------------------------

    Resolution: Fixed
    Assignee: Raghu Angadi
    Status: Resolved (was: Patch Available)

    I just committed this. Thanks Raghu!
    dfs -cat multiple files fail with 'Unable to write to output stream.'
    ---------------------------------------------------------------------

    Key: HADOOP-2422
    URL: https://issues.apache.org/jira/browse/HADOOP-2422
    Project: Hadoop
    Issue Type: Bug
    Components: dfs
    Affects Versions: 0.15.1
    Reporter: Koji Noguchi
    Assignee: Raghu Angadi
    Priority: Blocker
    Fix For: 0.15.2

    Attachments: HADOOP-2422-branch15.patch, HADOOP-2422-trunk.patch, HADOOP-2422-trunk.patch


    In hadoop-0.14.3,
    hadoop dfs -cat file1 file2
    hello
    koji
    in hadoop-0.15.1
    hadoop dfs -cat file1 file2
    hello
    cat: Unable to write to output stream.
    Each file has one line. file1: 'hello' file2: 'koji'
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.
  • Hudson (JIRA) at Dec 19, 2007 at 12:27 pm
    [ https://issues.apache.org/jira/browse/HADOOP-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12553328 ]

    Hudson commented on HADOOP-2422:
    --------------------------------

    Integrated in Hadoop-Nightly #338 (See [http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Nightly/338/])
    dfs -cat multiple files fail with 'Unable to write to output stream.'
    ---------------------------------------------------------------------

    Key: HADOOP-2422
    URL: https://issues.apache.org/jira/browse/HADOOP-2422
    Project: Hadoop
    Issue Type: Bug
    Components: dfs
    Affects Versions: 0.15.1
    Reporter: Koji Noguchi
    Assignee: Raghu Angadi
    Priority: Blocker
    Fix For: 0.15.2

    Attachments: HADOOP-2422-branch15.patch, HADOOP-2422-trunk.patch, HADOOP-2422-trunk.patch


    In hadoop-0.14.3,
    hadoop dfs -cat file1 file2
    hello
    koji
    in hadoop-0.15.1
    hadoop dfs -cat file1 file2
    hello
    cat: Unable to write to output stream.
    Each file has one line. file1: 'hello' file2: 'koji'
    --
    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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postedDec 13, '07 at 11:46p
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