[ https://issues.apache.org/jira/browse/HBASE-15735?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Anoop Sam John updated HBASE-15735: ----------------------------------- Resolution: Fixed Hadoop Flags: Reviewed Status: Resolved (was: Patch Available) Pushed to master. Thanks for the reviews. > Tightening of the CP contract > ------------------------------ > > Key: HBASE-15735 > URL: https://issues.apache.org/jira/browse/HBASE-15735 > Project: HBase > Issue Type: Sub-task > Components: regionserver, Scanners > Reporter: Anoop Sam John > Assignee: Anoop Sam John > Fix For: 2.0.0 > > Attachments: HBASE-15735.patch, HBASE-15735.patch > > > This is after the discussion in dev@ under 'DISCUSSION: A tightening of the > CP contract in hbase 2.0.0' > "CPs can read Cells passed them on a CP hook invocation but > they must not retain references beyond the life of the invocation; they > must copy Cells if they intend to retain them beyond the invocation, pass > the Cells off to upper tiers, or return them otherwise to clients." > Also this Jira will cleanup some code which was doing the copy of the Cells > while passing to CP hooks assuming it might keep cell refs. Now as we say it > explicitly in CP APIs, we dont need this copy. -- This message was sent by Atlassian JIRA (v6.3.4#6332)