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Hadoop QA commented on ZOOKEEPER-464: ------------------------------------- +1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12442901/ZOOKEEPER-464.patch against trunk revision 938212. +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 6 new or modified tests. +1 javadoc. The javadoc tool did not generate any warning messages. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 findbugs. The patch does not introduce any new Findbugs warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. +1 core tests. The patch passed core unit tests. +1 contrib tests. The patch passed contrib unit tests. Test results: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h1.grid.sp2.yahoo.net/74/testReport/ Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h1.grid.sp2.yahoo.net/74/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h1.grid.sp2.yahoo.net/74/console This message is automatically generated. > Need procedure to garbage collect ledgers > ----------------------------------------- > > Key: ZOOKEEPER-464 > URL: https://issues.apache.org/jira/browse/ZOOKEEPER-464 > Project: Zookeeper > Issue Type: New Feature > Components: contrib-bookkeeper > Reporter: Flavio Paiva Junqueira > Assignee: Erwin Tam > Fix For: 3.4.0 > > Attachments: zookeeper-464-log.txt, ZOOKEEPER-464.patch, > ZOOKEEPER-464.patch, ZOOKEEPER-464.patch, ZOOKEEPER-464.patch > > > An application using BookKeeper is likely to use a large number of ledgers > over time. Such an application might not need all ledgers created over time > and might want to delete some of these ledgers to free up some space on > bookies. The idea of this jira is to implement a procedure that enables an > application to garbage-collect unwanted ledgers. > To garbage-collect a ledger, we need to delete the ledger metadata on > ZooKeeper, and delete the ledger data on corresponding bookies. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.