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From "Arpit Gupta (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2508) webhdfs getfileblocklocations is not returning the correct block information when multiple blocks are present
Date Wed, 26 Oct 2011 22:31:33 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13136519#comment-13136519
] 

Arpit Gupta commented on HDFS-2508:
-----------------------------------

There are couple of issues
1. When no offset or length parameters are sent it does not return all blocks for a given
file.
2. When asking for the blocks for a file with multiple blocks all blocks being returned have
the same info

{code}
{"LocatedBlocks":{"fileLength":338498015,"isUnderConstruction":false,"locatedBlocks":[{"block":{"blockId":2962962696967239056,"generationStamp":2281,"numBytes":67108864},"blockToken":{"urlString":"AAAAAA"},"isCorrupt":false,"locations":[{"adminState":"NORMAL","capacity":499248103424,"dfsUsed":342556672,"hostName":"10.10.10.126","infoPort":50075,"ipcPort":50020,"lastUpdate":1319667748198,"name":"127.0.0.1:50010","networkLocation":"/default-rack","remaining":365093003264,"storageID":"DS-1643007216-10.10.10.126-50010-1319585690425","xceiverCount":1}],"startOffset":0},{"block":{"blockId":2962962696967239056,"generationStamp":2281,"numBytes":67108864},"blockToken":{"urlString":"AAAAAA"},"isCorrupt":false,"locations":[{"adminState":"NORMAL","capacity":499248103424,"dfsUsed":342556672,"hostName":"10.10.10.126","infoPort":50075,"ipcPort":50020,"lastUpdate":1319667748198,"name":"127.0.0.1:50010","networkLocation":"/default-rack","remaining":365093003264,"storageID":"DS-1643007216-10.10.10.126-50010-1319585690425","xceiverCount":1}],"startOffset":0},
{code}
                
> webhdfs getfileblocklocations is not returning the correct block information when multiple
blocks are present
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-2508
>                 URL: https://issues.apache.org/jira/browse/HDFS-2508
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 0.20.205.0
>            Reporter: Arpit Gupta
>            Assignee: Tsz Wo (Nicholas), SZE
>


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