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Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2008/11/17 18:39:44 UTC

[jira] Updated: (HBASE-867) If millions of columns in a column family, hbase scanner won't come up

     [ https://issues.apache.org/jira/browse/HBASE-867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack updated HBASE-867:
------------------------

    Fix Version/s:     (was: 0.19.0)
                   0.20.0

Moving to 0.20.0. Need access to the MapFile index to do this fix.  Currently its private.

> If millions of columns in a column family, hbase scanner won't come up
> ----------------------------------------------------------------------
>
>                 Key: HBASE-867
>                 URL: https://issues.apache.org/jira/browse/HBASE-867
>             Project: Hadoop HBase
>          Issue Type: Bug
>            Reporter: stack
>            Assignee: stack
>            Priority: Critical
>             Fix For: 0.20.0
>
>
> Our Daniel has uploaded a table that has a column family with millions of columns in it.  He can get items from the table promptly specifying row and column.  Scanning is another matter.  Thread dumping I see we're stuck in the scanner constructor nexting through cells.

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