[
https://issues.apache.org/jira/browse/HBASE-8446?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13646224#comment-13646224
]
Sergey Shelukhin commented on HBASE-8446:
-----------------------------------------
{code}
* The thread limitation on the executorService's thread pool for snapshots
ensures the
* snapshot won't be started if there is another snapshot already running.
Does
{code}
What does this comment say? Thread number can be >1.
{code}
this.executorService.submit(handler);
this.snapshotHandlers.put(snapshot.getTable(), handler);
{code}
What ensures that put doesn't replace the old value?
{code}
/** Wait time before removing a finished sentinel from the in-progress map */
{code}
Is it possible to add explanation why this is necessary?
> Allow parallel snapshot of different tables
> -------------------------------------------
>
> Key: HBASE-8446
> URL: https://issues.apache.org/jira/browse/HBASE-8446
> Project: HBase
> Issue Type: Improvement
> Components: snapshots
> Affects Versions: 0.95.0
> Reporter: Matteo Bertozzi
> Assignee: Matteo Bertozzi
> Priority: Minor
> Fix For: 0.95.2
>
> Attachments: HBASE-8446-94.patch, HBASE-8446-v0.patch,
> HBASE-8446-v1.patch, HBASE-8446-v2.patch, HBASE-8446-v3.patch,
> HBASE-8446-v4.patch
>
>
> currently only one snapshot at the time is allowed.
> Like for the restore, we should allow taking snapshot of different tables in
> parallel.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
