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Posted to dev@hbase.apache.org by "ryan rawson (JIRA)" <ji...@apache.org> on 2009/06/01 10:30:07 UTC

[jira] Created: (HBASE-1468) Hash functions only take byte []

Hash functions only take byte []
--------------------------------

                 Key: HBASE-1468
                 URL: https://issues.apache.org/jira/browse/HBASE-1468
             Project: Hadoop HBase
          Issue Type: Bug
    Affects Versions: 0.20.0
            Reporter: ryan rawson
             Fix For: 0.20.0


if we want to hash KeyValue, we will need a hash that takes int offset, int length.

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[jira] Assigned: (HBASE-1468) Hash functions only take byte []

Posted by "ryan rawson (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HBASE-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ryan rawson reassigned HBASE-1468:
----------------------------------

    Assignee: ryan rawson

> Hash functions only take byte []
> --------------------------------
>
>                 Key: HBASE-1468
>                 URL: https://issues.apache.org/jira/browse/HBASE-1468
>             Project: Hadoop HBase
>          Issue Type: Bug
>    Affects Versions: 0.20.0
>            Reporter: ryan rawson
>            Assignee: ryan rawson
>             Fix For: 0.20.0
>
>
> if we want to hash KeyValue, we will need a hash that takes int offset, int length.

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[jira] Updated: (HBASE-1468) Hash functions only take byte []

Posted by "stack (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HBASE-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack updated HBASE-1468:
-------------------------

    Fix Version/s:     (was: 0.20.0)

Moving out of 0.20.0.  We can do w/o it.

> Hash functions only take byte []
> --------------------------------
>
>                 Key: HBASE-1468
>                 URL: https://issues.apache.org/jira/browse/HBASE-1468
>             Project: Hadoop HBase
>          Issue Type: Bug
>    Affects Versions: 0.20.0
>            Reporter: ryan rawson
>            Assignee: ryan rawson
>
> if we want to hash KeyValue, we will need a hash that takes int offset, int length.

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[jira] Commented: (HBASE-1468) Hash functions only take byte []

Posted by "stack (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HBASE-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12715086#action_12715086 ] 

stack commented on HBASE-1468:
------------------------------

This one is a bit tough.  When doing insert, should we copy from the byte array source at provided offset?  If not, could make for interesting memory retention issues.

> Hash functions only take byte []
> --------------------------------
>
>                 Key: HBASE-1468
>                 URL: https://issues.apache.org/jira/browse/HBASE-1468
>             Project: Hadoop HBase
>          Issue Type: Bug
>    Affects Versions: 0.20.0
>            Reporter: ryan rawson
>            Assignee: ryan rawson
>             Fix For: 0.20.0
>
>
> if we want to hash KeyValue, we will need a hash that takes int offset, int length.

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[jira] Commented: (HBASE-1468) Hash functions only take byte []

Posted by "stack (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HBASE-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12715115#action_12715115 ] 

stack commented on HBASE-1468:
------------------------------

Is this going to be done for 0.20.0?

> Hash functions only take byte []
> --------------------------------
>
>                 Key: HBASE-1468
>                 URL: https://issues.apache.org/jira/browse/HBASE-1468
>             Project: Hadoop HBase
>          Issue Type: Bug
>    Affects Versions: 0.20.0
>            Reporter: ryan rawson
>            Assignee: ryan rawson
>             Fix For: 0.20.0
>
>
> if we want to hash KeyValue, we will need a hash that takes int offset, int length.

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