Grokbase Groups HBase dev August 2009
FAQ
Priority queue sorted replication policy
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Key: HBASE-1734
URL: https://issues.apache.org/jira/browse/HBASE-1734
Project: Hadoop HBase
Issue Type: Sub-task
Reporter: Andrew Purtell




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  • Andrew Purtell (JIRA) at Aug 3, 2009 at 12:04 am
    [ https://issues.apache.org/jira/browse/HBASE-1734?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Andrew Purtell updated HBASE-1734:
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    Description: Implement a multi-level priority queue sorted replication policy which plugs into the replication framework (HBASE-1733). Split incoming logs. Sort outbound edits by priority. One option is to consider each column family's replication policy tag as an index into a deadline table for EDF scheduling (http://en.wikipedia.org/wiki/Earliest_deadline_first_scheduling).
    Fix Version/s: 0.21.0
    Priority queue sorted replication policy
    ----------------------------------------

    Key: HBASE-1734
    URL: https://issues.apache.org/jira/browse/HBASE-1734
    Project: Hadoop HBase
    Issue Type: Sub-task
    Reporter: Andrew Purtell
    Fix For: 0.21.0


    Implement a multi-level priority queue sorted replication policy which plugs into the replication framework (HBASE-1733). Split incoming logs. Sort outbound edits by priority. One option is to consider each column family's replication policy tag as an index into a deadline table for EDF scheduling (http://en.wikipedia.org/wiki/Earliest_deadline_first_scheduling).
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postedAug 2, '09 at 11:58p
activeAug 3, '09 at 12:04a
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