[
https://issues.apache.org/jira/browse/HBASE-15094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15095718#comment-15095718
]
Jerry He commented on HBASE-15094:
----------------------------------
bq.Backup T1 (WAL1 becomes eligible for deletion)
Is this a full backup or incremental?
> Selection of WAL files eligible for incremental backup is broken
> ----------------------------------------------------------------
>
> Key: HBASE-15094
> URL: https://issues.apache.org/jira/browse/HBASE-15094
> Project: HBase
> Issue Type: Sub-task
> Reporter: Vladimir Rodionov
> Assignee: Vladimir Rodionov
> Fix For: 2.0.0
>
>
> We should add to a selection WAL files which have been copied over by
> different backup sessions and which are newer than the most recent files
> processed for a given table. Currently, we look for WAL files only in a files
> system (WALs and OldWALs directories)
> Scenario
> Backup T1
> Backup T2
> add WAL1
> Backup T1 (WAL1 becomes eligible for deletion)
> some time later
> Backup T2 (WAL1 can be deleted by this time and won't get it into WAL file
> list for T2)
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
