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fuse-dfs df does not work on 0.19 - reports 512MB for a much bigger HDFS instance
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Key: HADOOP-3928
URL: https://issues.apache.org/jira/browse/HADOOP-3928
Project: Hadoop Core
Issue Type: Bug
Components: contrib/fuse-dfs
Reporter: Pete Wyckoff


df -h should report total size of the dfs through the libhdfs APIs. df works on 0.17.1 so maybe the libhdfs APIs have changed and since there are no unit tests in fuse-dfs, we missed it.


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  • Pete Wyckoff (JIRA) at Aug 8, 2008 at 4:32 pm
    [ https://issues.apache.org/jira/browse/HADOOP-3928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Pete Wyckoff updated HADOOP-3928:
    ---------------------------------

    Component/s: (was: contrib/fuse-dfs)
    libhdfs
    Description:
    This API must have moved in 0.19. I will find the new one and supply a patch and augment the unit tests for this and fuse-dfs.


    was:
    df -h should report total size of the dfs through the libhdfs APIs. df works on 0.17.1 so maybe the libhdfs APIs have changed and since there are no unit tests in fuse-dfs, we missed it.


    Assignee: Pete Wyckoff
    Summary: libhdfs calling non-existant api FileSystem.getRawCapacity (was: fuse-dfs df does not work on 0.19 - reports 512MB for a much bigger HDFS instance)
    libhdfs calling non-existant api FileSystem.getRawCapacity
    ----------------------------------------------------------

    Key: HADOOP-3928
    URL: https://issues.apache.org/jira/browse/HADOOP-3928
    Project: Hadoop Core
    Issue Type: Bug
    Components: libhdfs
    Reporter: Pete Wyckoff
    Assignee: Pete Wyckoff

    This API must have moved in 0.19. I will find the new one and supply a patch and augment the unit tests for this and fuse-dfs.
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  • Pete Wyckoff (JIRA) at Aug 11, 2008 at 5:51 pm
    [ https://issues.apache.org/jira/browse/HADOOP-3928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Pete Wyckoff updated HADOOP-3928:
    ---------------------------------

    Affects Version/s: 0.19.0
    libhdfs calling non-existant api FileSystem.getRawCapacity
    ----------------------------------------------------------

    Key: HADOOP-3928
    URL: https://issues.apache.org/jira/browse/HADOOP-3928
    Project: Hadoop Core
    Issue Type: Bug
    Components: libhdfs
    Affects Versions: 0.19.0
    Reporter: Pete Wyckoff
    Assignee: Pete Wyckoff

    This API must have moved in 0.19. I will find the new one and supply a patch and augment the unit tests for this and fuse-dfs.
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  • dhruba borthakur (JIRA) at Aug 12, 2008 at 6:03 am
    [ https://issues.apache.org/jira/browse/HADOOP-3928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12621705#action_12621705 ]

    dhruba borthakur commented on HADOOP-3928:
    ------------------------------------------

    DistributedFileSystem and ChecksumDistributedFileSystem has the method getRawCapacity().
    libhdfs calling non-existant api FileSystem.getRawCapacity
    ----------------------------------------------------------

    Key: HADOOP-3928
    URL: https://issues.apache.org/jira/browse/HADOOP-3928
    Project: Hadoop Core
    Issue Type: Bug
    Components: libhdfs
    Affects Versions: 0.19.0
    Reporter: Pete Wyckoff
    Assignee: Pete Wyckoff

    This API must have moved in 0.19. I will find the new one and supply a patch and augment the unit tests for this and fuse-dfs.
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  • Pete Wyckoff (JIRA) at Aug 12, 2008 at 8:58 pm
    [ https://issues.apache.org/jira/browse/HADOOP-3928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Pete Wyckoff updated HADOOP-3928:
    ---------------------------------

    Component/s: (was: libhdfs)
    contrib/fuse-dfs
    Description:
    Ensure that DF works in fuse_dfs.c which calls libhdfs.



    was:
    This API must have moved in 0.19. I will find the new one and supply a patch and augment the unit tests for this and fuse-dfs.


    Priority: Minor (was: Major)
    Affects Version/s: (was: 0.19.0)
    Issue Type: Test (was: Bug)
    Summary: add DF fuse dfs unit test (was: libhdfs calling non-existant api FileSystem.getRawCapacity)

    Moving this to fuse-dfs. I don't know how I was able to get an exception - ie have libhdfs call getRawCapacity on a non-DFS, but I cannot replicate it.

    I will just add a unit test to fuse-dfs to check that DF works.

    add DF fuse dfs unit test
    -------------------------

    Key: HADOOP-3928
    URL: https://issues.apache.org/jira/browse/HADOOP-3928
    Project: Hadoop Core
    Issue Type: Test
    Components: contrib/fuse-dfs
    Reporter: Pete Wyckoff
    Assignee: Pete Wyckoff
    Priority: Minor

    Ensure that DF works in fuse_dfs.c which calls libhdfs.
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  • Pete Wyckoff (JIRA) at Sep 16, 2008 at 1:48 am
    [ https://issues.apache.org/jira/browse/HADOOP-3928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Pete Wyckoff resolved HADOOP-3928.
    ----------------------------------

    Resolution: Duplicate
    add DF fuse dfs unit test
    -------------------------

    Key: HADOOP-3928
    URL: https://issues.apache.org/jira/browse/HADOOP-3928
    Project: Hadoop Core
    Issue Type: Test
    Components: contrib/fuse-dfs
    Reporter: Pete Wyckoff
    Assignee: Pete Wyckoff
    Priority: Minor

    Ensure that DF works in fuse_dfs.c which calls libhdfs.
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groupcommon-dev @
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postedAug 8, '08 at 4:14p
activeSep 16, '08 at 1:48a
posts6
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websitehadoop.apache.org...
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