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From "Jim Kellerman (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HADOOP-1710) [hbase] All updates should be batch updates
Date Wed, 15 Aug 2007 01:15:31 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-1710?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jim Kellerman resolved HADOOP-1710.
-----------------------------------

    Resolution: Fixed

Commited changes for this issue.

They run on Fedora Core 6 (dual CPU) and Windows XP Pro (single CPU)

Changes:

HTable
- deprecate all the batch methods: startBatchUpdate, abortBatch,
  commitBatch. These methods just fall through to startUpdate, abort,
  commit respectively as they implement batch update now.
- renewLease is deprecated and now a no-op

HRegionInterface
- deprecate all the single rpc update methods: startUpdate, put,
  delete, abort, commit, renewLease. HRegionServer clients should use
  the batchUpdate interface instead.

HMaster
- make all updates batch updates. Since HMaster uses HRegionInterface
  directly instead of HTable, it must use HRegionInterface.batchUpdate
  instead of the deprecated methods on HRegionInterface

HConnectionManager
- fix bug in which meta servers were being "re-found" but the server
  cache was not being updated.

HClient, HMerge, HRegionServer, TestBatchUpdate, TestHTable,
TestScanner2, TestSplit
- update corresponding to changes in HTable


> [hbase] All updates should be batch updates
> -------------------------------------------
>
>                 Key: HADOOP-1710
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1710
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: contrib/hbase
>    Affects Versions: 0.15.0
>            Reporter: Jim Kellerman
>            Assignee: Jim Kellerman
>             Fix For: 0.15.0
>
>
> All updates whether done by the master, region server or client should be batch updates

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