[ https://issues.apache.org/jira/browse/HBASE-17280?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ajay Jadhav updated HBASE-17280: -------------------------------- Status: Open (was: Patch Available) > Add mechanism to control hbase cleaner behavior > ----------------------------------------------- > > Key: HBASE-17280 > URL: https://issues.apache.org/jira/browse/HBASE-17280 > Project: HBase > Issue Type: Improvement > Components: Client, hbase, shell > Affects Versions: 1.2.0, 2.0.0 > Reporter: Ajay Jadhav > Priority: Minor > Fix For: 2.0.0, 1.2.0 > > Attachments: HBASE-17280.branch-1.2.patch, > HBASE-17280.branch-2.0.patch, HBASE-17280.v1-branch-1.2.patch, > HBASE-17280.v2-branch-1.2.patch, HBASE-17280.v2-branch-2.patch > > > Cleaner is used to get rid of archived HFiles and old WALs in HBase. > In the case of heavy workload, cleaner can affect query performance by > creating a lot of connections to perform costly reads/ writes against > underlying filesystem. > This patch allows the user to control HBase cleaner behavior by providing > shell commands to enable/ disable and manually run it. -- This message was sent by Atlassian JIRA (v6.3.4#6332)