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Hadoop QA commented on ZOOKEEPER-496: ------------------------------------- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12416094/zktreeutil.diff against trunk revision 802964. +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 3 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 generated 183 release audit warnings (more than the trunk's current 176 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-vesta.apache.org/184/testReport/ Release audit warnings: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-vesta.apache.org/184/artifact/trunk/patchprocess/releaseAuditDiffWarnings.txt Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-vesta.apache.org/184/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-vesta.apache.org/184/console This message is automatically generated. > zookeeper-tree utility for export, import and incremental updates > ----------------------------------------------------------------- > > Key: ZOOKEEPER-496 > URL: https://issues.apache.org/jira/browse/ZOOKEEPER-496 > Project: Zookeeper > Issue Type: New Feature > Components: contrib > Environment: RHEL 4.6, libxml2 > Reporter: Anirban Roy > Assignee: Anirban Roy > Fix For: 3.3.0 > > Attachments: zktreeutil.diff > > Original Estimate: 168h > Remaining Estimate: 168h > > I propose and plan to develop a ZK-tree utility for managing cluster data (ZK > tree) quickly and efficiently. The utility operates on free-form ZK-tree and > hence can be used for any cluster managed by Zookeeper. Here are the basic > functionalities - > Export ZK-tree: The whole ZK-tree is exported into a XML file. This helps in > capturing a current snapshot of the data for backup/analysis. In addition, > the data can be dumped as tree-like text format which is easily readable. > Import ZK-tree: The ZK-tree can be imported from XML into ZK cluster. This > helps in priming the new ZK cluster with static configuration. The import can > be non-intrusive by making only the additions in the existing data. > Diff ZK-tree: Creates a diff between live ZK data vs data saved in XML file. > Diff can ignore some ZK-tree branches (possibly dynamic data) on reading the > flag from XML file. > Update ZK-tree: Make the incremental changes into the live ZK-tree from saved > XML, essentially after running the diff. > Thanks > Anirban -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.