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From "Sophia Feng (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-13470) High level Integration test for master DDL operations
Date Thu, 04 Jun 2015 23:02:39 GMT

     [ https://issues.apache.org/jira/browse/HBASE-13470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Sophia Feng updated HBASE-13470:
    Attachment: HBASE-13470-v3.patch

HBASE-13470-v3.patch uploaded to review board.
Test passed on secure/unsecure 7-node distributed clusters.

HBASE-13470-v3.patch made the following fix:
loose restriction for {{TableNotDisabledException/TableNotEnabledException}} thrown in sync
operations, because

1. when enable/disable starts, the table state is changed to ENABLING/DISABLING (ZK node in
which will be further changed to ENABLED/DISABLED once the operation completes
2. if master failover happens in the middle of the enable/disable operation, the new master
will try
to recover the tables in ENABLING/DISABLING state, as programmed in
AssignmentManager#recoverTableInEnablingState() and AssignmentManager#recoverTableInDisablingState()
3. after the new master initialization completes, the procedure tries to re-do the enable/disable
operation, which was already done

Ignore those exceptions before change of behaviors of AssignmentManager in presence of PV2

> High level Integration test for master DDL operations
> -----------------------------------------------------
>                 Key: HBASE-13470
>                 URL: https://issues.apache.org/jira/browse/HBASE-13470
>             Project: HBase
>          Issue Type: Sub-task
>          Components: master
>            Reporter: Enis Soztutar
>            Assignee: Sophia Feng
>             Fix For: 2.0.0, 1.2.0, 1.1.1
>         Attachments: HBASE-13470-v0.patch, HBASE-13470-v1.patch, HBASE-13470-v2.patch,
> Our [~fengs] has an integration test which executes DDL operations with a new monkey
to kill the active master as a high level test for the proc v2 changes. 
> The test does random DDL operations from 20 client threads. The DDL statements are create
/ delete / modify / enable / disable table and CF operations. It runs HBCK to verify the end
> The test can be run on a single master, or multi master setup. 

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