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https://issues.apache.org/jira/browse/HBASE-8465?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13832254#comment-13832254
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Hudson commented on HBASE-8465:
-------------------------------
FAILURE: Integrated in HBase-TRUNK #4698 (See
[https://builds.apache.org/job/HBase-TRUNK/4698/])
HBASE-8465 Auto-drop rollback snapshot for snapshot restore (mbertozzi: rev
1545360)
*
/hbase/trunk/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java
* /hbase/trunk/hbase-common/src/main/resources/hbase-default.xml
*
/hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestRestoreSnapshotFromClient.java
> Auto-drop rollback snapshot for snapshot restore
> ------------------------------------------------
>
> Key: HBASE-8465
> URL: https://issues.apache.org/jira/browse/HBASE-8465
> Project: HBase
> Issue Type: Improvement
> Reporter: Ted Yu
> Assignee: Matteo Bertozzi
> Fix For: 0.98.0, 0.96.1
>
> Attachments: 8465-trunk-v1.txt, 8465-trunk-v2.txt,
> HBASE-8465-v3.patch, HBASE-8465-v4.patch, HBASE-8465-v5.patch,
> HBASE-8465-v6.patch
>
>
> Below is an excerpt from snapshot restore javadoc:
> {code}
> * Restore the specified snapshot on the original table. (The table must be
> disabled)
> * Before restoring the table, a new snapshot with the current table state
> is created.
> * In case of failure, the table will be rolled back to the its original
> state.
> {code}
> We can improve the handling of rollbackSnapshot in two ways:
> 1. give better name to the rollbackSnapshot (adding
> {code}'-for-rollback-'{code}). Currently the name is of the form:
> String rollbackSnapshot = snapshotName + "-" +
> EnvironmentEdgeManager.currentTimeMillis();
> 2. drop rollbackSnapshot at the end of restoreSnapshot() if the restore is
> successful. We can introduce new config param, named
> 'hbase.snapshot.restore.drop.rollback', to keep compatibility with current
> behavior.
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