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Posted to issues@hbase.apache.org by "Chia-Ping Tsai (JIRA)" <ji...@apache.org> on 2017/11/10 00:42:00 UTC
[jira] [Comment Edited] (HBASE-18624) Added support for clearing
BlockCache based on table name
[ https://issues.apache.org/jira/browse/HBASE-18624?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16246832#comment-16246832 ]
Chia-Ping Tsai edited comment on HBASE-18624 at 11/10/17 12:41 AM:
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{quote}
Just a note, we have moved from hbase annotations to yetus annotations.
Please use org.apache.yetus.audience.InterfaceAudience instead of org.apache.hadoop.classification.InterfaceAudience.
{quote}
Sorry for the negligence. Will push an addendum to fix it.
was (Author: chia7712):
bq. Just a note, we have moved from hbase annotations to yetus annotations.
Please use org.apache.yetus.audience.InterfaceAudience instead of org.apache.hadoop.classification.InterfaceAudience.
Sorry for the negligence. Will push an addendum to fix it.
> Added support for clearing BlockCache based on table name
> ---------------------------------------------------------
>
> Key: HBASE-18624
> URL: https://issues.apache.org/jira/browse/HBASE-18624
> Project: HBase
> Issue Type: Sub-task
> Affects Versions: 2.0.0, 1.3.0
> Reporter: Ajay Jadhav
> Assignee: Zach York
> Fix For: 2.0.0, 3.0.0
>
> Attachments: HBASE-18624.branch-1.001.patch, HBASE-18624.master.001.patch, HBASE-18624.master.002.patch, HBASE-18624.master.003.patch, HBASE-18624.master.004.patch, HBASE-18624.master.005.patch, HBASE-18624.master.006.patch, HBASE-18624.master.007.patch, HBASE-18624.master.008.patch, HBASE-18624.master.009.patch, HBASE-18624.master.010.patch, HBASE-18624.master.011.patch, HBASE-18624.master.012.patch, HBASE-18624.master.013.patch
>
>
> Bulk loading the primary HBase cluster triggers a lot of compactions resulting in archival/ creation
> of multiple HFiles. This process will cause a lot of items to become stale in replica’s BlockCache.
> This patch will help users to clear the block cache for a given table by either using shell or API.
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