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  1. HBase
  2. HBASE-2120

[Stargate] Unable to delete column families

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.20.2
    • Fix Version/s: 0.20.3, 0.90.0
    • Component/s: None
    • Labels:
      None
    • Environment:

      Ubuntu, Java build 1.6.0_16-b01

    • Hadoop Flags:
      Reviewed

      Description

      When trying to delete a column family using Stargate, the following occurs (curl command + Stargate logging):

      > curl http://localhost:8080/books/ff417a5b-c4d0-4a43-b1c7-94c356fe0b72/attribute/5426359469582345882 -X DELETE

      10/01/13 18:57:38 DEBUG stargate.RowResource: DELETE http://localhost:8080/books/ff417a5b-c4d0-4a43-b1c7-94c356fe0b72/attribute/5426359469582345882
      10/01/13 18:57:38 DEBUG stargate.RowResource: DELETE row=ff417a5b-c4d0-4a43-b1c7-94c356fe0b72, ts=9223372036854775807, families=

      {(family=attribute, keyvalues=(ff417a5b-c4d0-4a43-b1c7-94c356fe0b72/attribute:/5426359469582345882/DeleteColumn/vlen=0)}

      > curl http://localhost:8080/books/ff417a5b-c4d0-4a43-b1c7-94c356fe0b72/attribute:/5426359469582345882 -X DELETE

      10/01/13 18:57:49 DEBUG stargate.RowResource: DELETE http://localhost:8080/books/ff417a5b-c4d0-4a43-b1c7-94c356fe0b72/attribute:/5426359469582345882
      10/01/13 18:57:49 DEBUG stargate.RowResource: DELETE row=ff417a5b-c4d0-4a43-b1c7-94c356fe0b72, ts=9223372036854775807, families=

      {(family=attribute, keyvalues=(ff417a5b-c4d0-4a43-b1c7-94c356fe0b72/attribute:/5426359469582345882/DeleteColumn/vlen=0)}

      Both are attempting to delete columns instead of the intended action of deleting families. The problem occurs because RowResource.java (line 282) will always return a split of length 2, since RowSpec.java (line 122) appends a colon if it's missing.

      I've patched it so that a check will occur if the second split's (split[1]) length is 0 and acts accordingly. I'll attach the patch after I've run it against the test suite.

      P.S. It's my first time submitting a patch, so let me know if I screwed anything up.

        Attachments

        1. HBASE-2120.patch
          1.0 kB
          Greg Lu

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            • Assignee:
              greglu Greg Lu
              Reporter:
              greglu Greg Lu
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              Dates

              • Created:
                Updated:
                Resolved: