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https://issues.apache.org/jira/browse/HBASE-15411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ted Yu updated HBASE-15411:
---------------------------
Attachment: 15411-v5.txt
Patch v5 lets FullTableBackupProcedure implement TableProcedureInterface.
Still encounters the following when running TestFullBackup#testFullBackupSingle
:
{code}
2016-03-09 18:03:19,414 ERROR [ProcedureExecutor-0]
server.NIOServerCnxnFactory$1(44): Thread Thread[ProcedureExecutor-0,5,main]
died
java.lang.UnsupportedOperationException: RQs for non-table/non-server
procedures are not implemented yet
at
org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler.doAdd(MasterProcedureScheduler.java:117)
at
org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler.addFront(MasterProcedureScheduler.java:92)
at
org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execProcedure(ProcedureExecutor.java:1175)
at
org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execLoop(ProcedureExecutor.java:855)
at
org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execLoop(ProcedureExecutor.java:808)
at
org.apache.hadoop.hbase.procedure2.ProcedureExecutor.access$400(ProcedureExecutor.java:75)
at
org.apache.hadoop.hbase.procedure2.ProcedureExecutor$2.run(ProcedureExecutor.java:494)
{code}
> Rewrite backup with Procedure V2
> --------------------------------
>
> Key: HBASE-15411
> URL: https://issues.apache.org/jira/browse/HBASE-15411
> Project: HBase
> Issue Type: Improvement
> Reporter: Ted Yu
> Assignee: Ted Yu
> Attachments: 15411-v1.txt, 15411-v3.txt, 15411-v5.txt,
> FullTableBackupProcedure.java
>
>
> Currently full / incremental backup is driven by BackupHandler (see call()
> method for flow).
> This issue is to rewrite the flow using Procedure V2.
> States (enum) for full / incremental backup would be introduced in
> Backup.proto which correspond to the steps performed in BackupHandler#call().
> executeFromState() would pace the backup based on the current state.
> serializeStateData() / deserializeStateData() would be used to persist state
> into procedure WAL.
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