[jira] Commented: (ZOOKEEPER-496) zookeeper-tree utility for export, import and incremental updates

2010-01-14 Thread Hudson (JIRA)

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12800474#action_12800474
 ] 

Hudson commented on ZOOKEEPER-496:
--

Integrated in ZooKeeper-trunk #665 (See 
[http://hudson.zones.apache.org/hudson/job/ZooKeeper-trunk/665/])


 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.patch, zktreeutil_2.patch

   Original Estimate: 168h
  Remaining Estimate: 168h

 ==
 zktreeutil - Zookeeper Tree Data Utility
 Author: Anirban Roy
 Organization: Yahoo Inc.
 ==
 zktreeutil program is intended to manage and manipulate zk-tree data quickly, 
 effi-
 ciently and with ease. 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: The whole/partial ZK-tree is exported into a XML file. This helps in
 capturing a current snapshot of the data for backup/analysis. For a subtree
 export, one need to specify the path to the ZK-subtree with proper option.
 IMPORT: 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. The import of subtree is also
 possible by optionally providing the path to the ZK-subtree.
 DIFF: 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 optional ignore 
 flag
 from XML file. Diffing on a ZK-subtree achieved by providing path to 
 ZK-subtree with
 diff command.
 UPDATE: Make the incremental changes into the live ZK-tree from saved XML, 
 essentia-
 lly after running the diff.
 DUMP: Dumps the ZK-tree on the standard output device reading either from 
 live ZK
 server or XML file. Like export, ZK-subtree can be dumped with optionaly
 providing the path to the ZK-subtree, and till a certain depth of the 
 (sub)tree.
 The exported ZK data into XML file can be shortened by only keeping the 
 static ZK
 nodes which are required to prime a cluster. The dynamic zk nodes (created 
 on-the-
 fly) can be ignored by setting a 'ignore' attribute at the root node of the 
 dynamic
 subtree (see tests/zk_sample.xml), possibly deleting all inner ZK nodes under 
 that.
 Once ignored, the whole subtree is ignored during DIFF, UPDATE and WRITE.

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[jira] Commented: (ZOOKEEPER-496) zookeeper-tree utility for export, import and incremental updates

2010-01-12 Thread Benjamin Reed (JIRA)

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12799291#action_12799291
 ] 

Benjamin Reed commented on ZOOKEEPER-496:
-

looks good anirban. sorry to be such a pain about this, but you still have tabs 
in the code. you need to be using spaces instead of tabs.

 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.patch

   Original Estimate: 168h
  Remaining Estimate: 168h

 ==
 zktreeutil - Zookeeper Tree Data Utility
 Author: Anirban Roy
 Organization: Yahoo Inc.
 ==
 zktreeutil program is intended to manage and manipulate zk-tree data quickly, 
 effi-
 ciently and with ease. 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: The whole/partial ZK-tree is exported into a XML file. This helps in
 capturing a current snapshot of the data for backup/analysis. For a subtree
 export, one need to specify the path to the ZK-subtree with proper option.
 IMPORT: 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. The import of subtree is also
 possible by optionally providing the path to the ZK-subtree.
 DIFF: 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 optional ignore 
 flag
 from XML file. Diffing on a ZK-subtree achieved by providing path to 
 ZK-subtree with
 diff command.
 UPDATE: Make the incremental changes into the live ZK-tree from saved XML, 
 essentia-
 lly after running the diff.
 DUMP: Dumps the ZK-tree on the standard output device reading either from 
 live ZK
 server or XML file. Like export, ZK-subtree can be dumped with optionaly
 providing the path to the ZK-subtree, and till a certain depth of the 
 (sub)tree.
 The exported ZK data into XML file can be shortened by only keeping the 
 static ZK
 nodes which are required to prime a cluster. The dynamic zk nodes (created 
 on-the-
 fly) can be ignored by setting a 'ignore' attribute at the root node of the 
 dynamic
 subtree (see tests/zk_sample.xml), possibly deleting all inner ZK nodes under 
 that.
 Once ignored, the whole subtree is ignored during DIFF, UPDATE and WRITE.

-- 
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[jira] Commented: (ZOOKEEPER-496) zookeeper-tree utility for export, import and incremental updates

2010-01-12 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12799362#action_12799362
 ] 

Hadoop QA commented on ZOOKEEPER-496:
-

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12430037/zktreeutil_2.patch
  against trunk revision 896800.

+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 207 release audit warnings 
(more than the trunk's current 200 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-h8.grid.sp2.yahoo.net/102/testReport/
Release audit warnings: 
http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h8.grid.sp2.yahoo.net/102/artifact/trunk/patchprocess/releaseAuditDiffWarnings.txt
Findbugs warnings: 
http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h8.grid.sp2.yahoo.net/102/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: 
http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h8.grid.sp2.yahoo.net/102/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.patch, zktreeutil_2.patch

   Original Estimate: 168h
  Remaining Estimate: 168h

 ==
 zktreeutil - Zookeeper Tree Data Utility
 Author: Anirban Roy
 Organization: Yahoo Inc.
 ==
 zktreeutil program is intended to manage and manipulate zk-tree data quickly, 
 effi-
 ciently and with ease. 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: The whole/partial ZK-tree is exported into a XML file. This helps in
 capturing a current snapshot of the data for backup/analysis. For a subtree
 export, one need to specify the path to the ZK-subtree with proper option.
 IMPORT: 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. The import of subtree is also
 possible by optionally providing the path to the ZK-subtree.
 DIFF: 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 optional ignore 
 flag
 from XML file. Diffing on a ZK-subtree achieved by providing path to 
 ZK-subtree with
 diff command.
 UPDATE: Make the incremental changes into the live ZK-tree from saved XML, 
 essentia-
 lly after running the diff.
 DUMP: Dumps the ZK-tree on the standard output device reading either from 
 live ZK
 server or XML file. Like export, ZK-subtree can be dumped with optionaly
 providing the path to the ZK-subtree, and till a certain depth of the 
 (sub)tree.
 The exported ZK data into XML file can be shortened by only keeping the 
 static ZK
 nodes which are required to prime a cluster. The dynamic zk nodes (created 
 on-the-
 fly) can be ignored by setting a 'ignore' attribute at the root node of the 
 dynamic
 subtree (see tests/zk_sample.xml), possibly deleting all inner ZK nodes under 
 that.
 Once ignored, the whole subtree is ignored during DIFF, UPDATE and WRITE.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.



[jira] Commented: (ZOOKEEPER-496) zookeeper-tree utility for export, import and incremental updates

2010-01-11 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12798798#action_12798798
 ] 

Hadoop QA commented on ZOOKEEPER-496:
-

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12429925/zktreeutil.patch
  against trunk revision 896800.

+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 207 release audit warnings 
(more than the trunk's current 200 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-h7.grid.sp2.yahoo.net/35/testReport/
Release audit warnings: 
http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h7.grid.sp2.yahoo.net/35/artifact/trunk/patchprocess/releaseAuditDiffWarnings.txt
Findbugs warnings: 
http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h7.grid.sp2.yahoo.net/35/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: 
http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h7.grid.sp2.yahoo.net/35/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.patch

   Original Estimate: 168h
  Remaining Estimate: 168h

 ==
 zktreeutil - Zookeeper Tree Data Utility
 Author: Anirban Roy
 Organization: Yahoo Inc.
 ==
 zktreeutil program is intended to manage and manipulate zk-tree data quickly, 
 effi-
 ciently and with ease. 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: The whole/partial ZK-tree is exported into a XML file. This helps in
 capturing a current snapshot of the data for backup/analysis. For a subtree
 export, one need to specify the path to the ZK-subtree with proper option.
 IMPORT: 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. The import of subtree is also
 possible by optionally providing the path to the ZK-subtree.
 DIFF: 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 optional ignore 
 flag
 from XML file. Diffing on a ZK-subtree achieved by providing path to 
 ZK-subtree with
 diff command.
 UPDATE: Make the incremental changes into the live ZK-tree from saved XML, 
 essentia-
 lly after running the diff.
 DUMP: Dumps the ZK-tree on the standard output device reading either from 
 live ZK
 server or XML file. Like export, ZK-subtree can be dumped with optionaly
 providing the path to the ZK-subtree, and till a certain depth of the 
 (sub)tree.
 The exported ZK data into XML file can be shortened by only keeping the 
 static ZK
 nodes which are required to prime a cluster. The dynamic zk nodes (created 
 on-the-
 fly) can be ignored by setting a 'ignore' attribute at the root node of the 
 dynamic
 subtree (see tests/zk_sample.xml), possibly deleting all inner ZK nodes under 
 that.
 Once ignored, the whole subtree is ignored during DIFF, UPDATE and WRITE.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.



[jira] Commented: (ZOOKEEPER-496) zookeeper-tree utility for export, import and incremental updates

2010-01-07 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12797668#action_12797668
 ] 

Hadoop QA commented on ZOOKEEPER-496:
-

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12425366/zktreeutil.patch
  against trunk revision 896800.

+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 207 release audit warnings 
(more than the trunk's current 200 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-h7.grid.sp2.yahoo.net/33/testReport/
Release audit warnings: 
http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h7.grid.sp2.yahoo.net/33/artifact/trunk/patchprocess/releaseAuditDiffWarnings.txt
Findbugs warnings: 
http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h7.grid.sp2.yahoo.net/33/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: 
http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h7.grid.sp2.yahoo.net/33/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.patch

   Original Estimate: 168h
  Remaining Estimate: 168h

 ==
 zktreeutil - Zookeeper Tree Data Utility
 Author: Anirban Roy
 Organization: Yahoo Inc.
 ==
 zktreeutil program is intended to manage and manipulate zk-tree data quickly, 
 effi-
 ciently and with ease. 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: The whole/partial ZK-tree is exported into a XML file. This helps in
 capturing a current snapshot of the data for backup/analysis. For a subtree
 export, one need to specify the path to the ZK-subtree with proper option.
 IMPORT: 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. The import of subtree is also
 possible by optionally providing the path to the ZK-subtree.
 DIFF: 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 optional ignore 
 flag
 from XML file. Diffing on a ZK-subtree achieved by providing path to 
 ZK-subtree with
 diff command.
 UPDATE: Make the incremental changes into the live ZK-tree from saved XML, 
 essentia-
 lly after running the diff.
 DUMP: Dumps the ZK-tree on the standard output device reading either from 
 live ZK
 server or XML file. Like export, ZK-subtree can be dumped with optionaly
 providing the path to the ZK-subtree, and till a certain depth of the 
 (sub)tree.
 The exported ZK data into XML file can be shortened by only keeping the 
 static ZK
 nodes which are required to prime a cluster. The dynamic zk nodes (created 
 on-the-
 fly) can be ignored by setting a 'ignore' attribute at the root node of the 
 dynamic
 subtree (see tests/zk_sample.xml), possibly deleting all inner ZK nodes under 
 that.
 Once ignored, the whole subtree is ignored during DIFF, UPDATE and WRITE.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.



[jira] Commented: (ZOOKEEPER-496) zookeeper-tree utility for export, import and incremental updates

2010-01-06 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12797527#action_12797527
 ] 

Hadoop QA commented on ZOOKEEPER-496:
-

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12425366/zktreeutil.patch
  against trunk revision 896551.

+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 207 release audit warnings 
(more than the trunk's current 200 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-h7.grid.sp2.yahoo.net/32/testReport/
Release audit warnings: 
http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h7.grid.sp2.yahoo.net/32/artifact/trunk/patchprocess/releaseAuditDiffWarnings.txt
Findbugs warnings: 
http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h7.grid.sp2.yahoo.net/32/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: 
http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h7.grid.sp2.yahoo.net/32/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.patch

   Original Estimate: 168h
  Remaining Estimate: 168h

 ==
 zktreeutil - Zookeeper Tree Data Utility
 Author: Anirban Roy
 Organization: Yahoo Inc.
 ==
 zktreeutil program is intended to manage and manipulate zk-tree data quickly, 
 effi-
 ciently and with ease. 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: The whole/partial ZK-tree is exported into a XML file. This helps in
 capturing a current snapshot of the data for backup/analysis. For a subtree
 export, one need to specify the path to the ZK-subtree with proper option.
 IMPORT: 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. The import of subtree is also
 possible by optionally providing the path to the ZK-subtree.
 DIFF: 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 optional ignore 
 flag
 from XML file. Diffing on a ZK-subtree achieved by providing path to 
 ZK-subtree with
 diff command.
 UPDATE: Make the incremental changes into the live ZK-tree from saved XML, 
 essentia-
 lly after running the diff.
 DUMP: Dumps the ZK-tree on the standard output device reading either from 
 live ZK
 server or XML file. Like export, ZK-subtree can be dumped with optionaly
 providing the path to the ZK-subtree, and till a certain depth of the 
 (sub)tree.
 The exported ZK data into XML file can be shortened by only keeping the 
 static ZK
 nodes which are required to prime a cluster. The dynamic zk nodes (created 
 on-the-
 fly) can be ignored by setting a 'ignore' attribute at the root node of the 
 dynamic
 subtree (see tests/zk_sample.xml), possibly deleting all inner ZK nodes under 
 that.
 Once ignored, the whole subtree is ignored during DIFF, UPDATE and WRITE.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.



[jira] Commented: (ZOOKEEPER-496) zookeeper-tree utility for export, import and incremental updates

2010-01-05 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12796901#action_12796901
 ] 

Hadoop QA commented on ZOOKEEPER-496:
-

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12425366/zktreeutil.patch
  against trunk revision 896144.

+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 208 release audit warnings 
(more than the trunk's current 201 warnings).

-1 core tests.  The patch failed core unit tests.

+1 contrib tests.  The patch passed contrib unit tests.

Test results: 
http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h8.grid.sp2.yahoo.net/98/testReport/
Release audit warnings: 
http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h8.grid.sp2.yahoo.net/98/artifact/trunk/patchprocess/releaseAuditDiffWarnings.txt
Findbugs warnings: 
http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h8.grid.sp2.yahoo.net/98/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: 
http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h8.grid.sp2.yahoo.net/98/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.patch

   Original Estimate: 168h
  Remaining Estimate: 168h

 ==
 zktreeutil - Zookeeper Tree Data Utility
 Author: Anirban Roy
 Organization: Yahoo Inc.
 ==
 zktreeutil program is intended to manage and manipulate zk-tree data quickly, 
 effi-
 ciently and with ease. 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: The whole/partial ZK-tree is exported into a XML file. This helps in
 capturing a current snapshot of the data for backup/analysis. For a subtree
 export, one need to specify the path to the ZK-subtree with proper option.
 IMPORT: 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. The import of subtree is also
 possible by optionally providing the path to the ZK-subtree.
 DIFF: 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 optional ignore 
 flag
 from XML file. Diffing on a ZK-subtree achieved by providing path to 
 ZK-subtree with
 diff command.
 UPDATE: Make the incremental changes into the live ZK-tree from saved XML, 
 essentia-
 lly after running the diff.
 DUMP: Dumps the ZK-tree on the standard output device reading either from 
 live ZK
 server or XML file. Like export, ZK-subtree can be dumped with optionaly
 providing the path to the ZK-subtree, and till a certain depth of the 
 (sub)tree.
 The exported ZK data into XML file can be shortened by only keeping the 
 static ZK
 nodes which are required to prime a cluster. The dynamic zk nodes (created 
 on-the-
 fly) can be ignored by setting a 'ignore' attribute at the root node of the 
 dynamic
 subtree (see tests/zk_sample.xml), possibly deleting all inner ZK nodes under 
 that.
 Once ignored, the whole subtree is ignored during DIFF, UPDATE and WRITE.

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