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https://issues.apache.org/jira/browse/HBASE-4213?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Yu updated HBASE-4213:
--------------------------
Comment: was deleted
(was: -1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12502604/4213-Fixed_NPE_in_RS_during_alter_.patch
against trunk revision .
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified
tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
-1 patch. The patch command could not apply the patch.
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/187//console
This message is automatically generated.)
> Support for fault tolerant, instant schema updates with out master's
> intervention (i.e with out enable/disable and bulk assign/unassign) through
> ZK.
> ----------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4213
> URL: https://issues.apache.org/jira/browse/HBASE-4213
> Project: HBase
> Issue Type: Improvement
> Reporter: Subbu M Iyer
> Assignee: Subbu M Iyer
> Fix For: 0.94.0
>
> Attachments: 4213-0.92.txt, 4213-0.92.v2, 4213-0.92.v4,
> 4213-101211-Support_instant_schema_changes_through_ZK.patch,
> 4213-102511.patch, 4213-Fixed_NPE_in_RS_during_alter_.patch,
> 4213-Instant_Schema_change_through_ZK.patch, 4213-Nov-2-2011_patch_.patch,
> 4213-Nov072011-Patch_to_support_concurrent_split_and_alter__.patch,
> 4213-V10-Support_instant_schema_changes_through_ZK.patch,
> 4213-V5-Support_instant_schema_changes_through_ZK.patch,
> 4213-V7-Support_instant_schema_changes_through_ZK.patch,
> 4213-V8-Support_instant_schema_changes_through_ZK.patch,
> 4213-V9-Support_instant_schema_changes_through_ZK.patch, 4213-trunk-v2.txt,
> 4213-trunk-v3.txt, 4213-trunk.txt, 4213-v9.txt, 4213.v6,
> HBASE-4213-Instant_schema_change.patch,
> HBASE-4213_Instant_schema_change_-Version_2_.patch,
> HBASE_Instant_schema_change-version_3_.patch
>
>
> This Jira is a slight variation in approach to what is being done as part of
> https://issues.apache.org/jira/browse/HBASE-1730
> Support instant schema updates such as Modify Table, Add Column, Modify
> Column operations:
> 1. With out enable/disabling the table.
> 2. With out bulk unassign/assign of regions.
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