[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[ https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13239473#comment-13239473 ] Hudson commented on HDFS-2941: -- Integrated in Hadoop-Mapreduce-trunk #1032 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1032/]) Move CHANGES.txt entry for HDFS-2941 to the right version. (Revision 1305453) HDFS-2941. Add an administrative command to download a copy of the fsimage from the NN. Contributed by Aaron T. Myers. (Revision 1305447) Result = SUCCESS atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1305453 Files : * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1305447 Files : * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/HAUtil.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/GetImageServlet.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NNStorage.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/TransferFsImage.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFetchImage.java > Add an administrative command to download a copy of the fsimage from the NN > --- > > Key: HDFS-2941 > URL: https://issues.apache.org/jira/browse/HDFS-2941 > Project: Hadoop HDFS > Issue Type: New Feature > Components: hdfs client, name-node >Affects Versions: 0.24.0 >Reporter: Aaron T. Myers >Assignee: Aaron T. Myers > Fix For: 0.23.3 > > Attachments: HDFS-2941.patch, HDFS-2941.patch, HDFS-2941.patch, > HDFS-2941.patch > > > It would be nice to be able to download a copy of the fsimage from the NN, > e.g. for backup purposes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[ https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13239426#comment-13239426 ] Hudson commented on HDFS-2941: -- Integrated in Hadoop-Hdfs-trunk #997 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/997/]) Move CHANGES.txt entry for HDFS-2941 to the right version. (Revision 1305453) HDFS-2941. Add an administrative command to download a copy of the fsimage from the NN. Contributed by Aaron T. Myers. (Revision 1305447) Result = FAILURE atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1305453 Files : * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1305447 Files : * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/HAUtil.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/GetImageServlet.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NNStorage.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/TransferFsImage.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFetchImage.java > Add an administrative command to download a copy of the fsimage from the NN > --- > > Key: HDFS-2941 > URL: https://issues.apache.org/jira/browse/HDFS-2941 > Project: Hadoop HDFS > Issue Type: New Feature > Components: hdfs client, name-node >Affects Versions: 0.24.0 >Reporter: Aaron T. Myers >Assignee: Aaron T. Myers > Fix For: 0.23.3 > > Attachments: HDFS-2941.patch, HDFS-2941.patch, HDFS-2941.patch, > HDFS-2941.patch > > > It would be nice to be able to download a copy of the fsimage from the NN, > e.g. for backup purposes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[ https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13238642#comment-13238642 ] Hudson commented on HDFS-2941: -- Integrated in Hadoop-Mapreduce-0.23-Commit #737 (See [https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Commit/737/]) HDFS-2941. Add an administrative command to download a copy of the fsimage from the NN. Contributed by Aaron T. Myers. (Revision 1305450) Result = ABORTED atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1305450 Files : * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/HAUtil.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/GetImageServlet.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NNStorage.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/TransferFsImage.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFetchImage.java > Add an administrative command to download a copy of the fsimage from the NN > --- > > Key: HDFS-2941 > URL: https://issues.apache.org/jira/browse/HDFS-2941 > Project: Hadoop HDFS > Issue Type: New Feature > Components: hdfs client, name-node >Affects Versions: 0.24.0 >Reporter: Aaron T. Myers >Assignee: Aaron T. Myers > Fix For: 0.23.3 > > Attachments: HDFS-2941.patch, HDFS-2941.patch, HDFS-2941.patch, > HDFS-2941.patch > > > It would be nice to be able to download a copy of the fsimage from the NN, > e.g. for backup purposes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[ https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13238643#comment-13238643 ] Hudson commented on HDFS-2941: -- Integrated in Hadoop-Mapreduce-trunk-Commit #1940 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/1940/]) Move CHANGES.txt entry for HDFS-2941 to the right version. (Revision 1305453) HDFS-2941. Add an administrative command to download a copy of the fsimage from the NN. Contributed by Aaron T. Myers. (Revision 1305447) Result = ABORTED atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1305453 Files : * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1305447 Files : * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/HAUtil.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/GetImageServlet.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NNStorage.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/TransferFsImage.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFetchImage.java > Add an administrative command to download a copy of the fsimage from the NN > --- > > Key: HDFS-2941 > URL: https://issues.apache.org/jira/browse/HDFS-2941 > Project: Hadoop HDFS > Issue Type: New Feature > Components: hdfs client, name-node >Affects Versions: 0.24.0 >Reporter: Aaron T. Myers >Assignee: Aaron T. Myers > Fix For: 0.23.3 > > Attachments: HDFS-2941.patch, HDFS-2941.patch, HDFS-2941.patch, > HDFS-2941.patch > > > It would be nice to be able to download a copy of the fsimage from the NN, > e.g. for backup purposes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[ https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13238600#comment-13238600 ] Hudson commented on HDFS-2941: -- Integrated in Hadoop-Common-trunk-Commit #1930 (See [https://builds.apache.org/job/Hadoop-Common-trunk-Commit/1930/]) Move CHANGES.txt entry for HDFS-2941 to the right version. (Revision 1305453) HDFS-2941. Add an administrative command to download a copy of the fsimage from the NN. Contributed by Aaron T. Myers. (Revision 1305447) Result = SUCCESS atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1305453 Files : * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1305447 Files : * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/HAUtil.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/GetImageServlet.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NNStorage.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/TransferFsImage.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFetchImage.java > Add an administrative command to download a copy of the fsimage from the NN > --- > > Key: HDFS-2941 > URL: https://issues.apache.org/jira/browse/HDFS-2941 > Project: Hadoop HDFS > Issue Type: New Feature > Components: hdfs client, name-node >Affects Versions: 0.24.0 >Reporter: Aaron T. Myers >Assignee: Aaron T. Myers > Fix For: 0.23.3 > > Attachments: HDFS-2941.patch, HDFS-2941.patch, HDFS-2941.patch, > HDFS-2941.patch > > > It would be nice to be able to download a copy of the fsimage from the NN, > e.g. for backup purposes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[ https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13238582#comment-13238582 ] Hudson commented on HDFS-2941: -- Integrated in Hadoop-Common-0.23-Commit #728 (See [https://builds.apache.org/job/Hadoop-Common-0.23-Commit/728/]) HDFS-2941. Add an administrative command to download a copy of the fsimage from the NN. Contributed by Aaron T. Myers. (Revision 1305450) Result = SUCCESS atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1305450 Files : * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/HAUtil.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/GetImageServlet.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NNStorage.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/TransferFsImage.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFetchImage.java > Add an administrative command to download a copy of the fsimage from the NN > --- > > Key: HDFS-2941 > URL: https://issues.apache.org/jira/browse/HDFS-2941 > Project: Hadoop HDFS > Issue Type: New Feature > Components: hdfs client, name-node >Affects Versions: 0.24.0 >Reporter: Aaron T. Myers >Assignee: Aaron T. Myers > Fix For: 0.23.3 > > Attachments: HDFS-2941.patch, HDFS-2941.patch, HDFS-2941.patch, > HDFS-2941.patch > > > It would be nice to be able to download a copy of the fsimage from the NN, > e.g. for backup purposes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[ https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13238581#comment-13238581 ] Hudson commented on HDFS-2941: -- Integrated in Hadoop-Hdfs-trunk-Commit #2004 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/2004/]) Move CHANGES.txt entry for HDFS-2941 to the right version. (Revision 1305453) HDFS-2941. Add an administrative command to download a copy of the fsimage from the NN. Contributed by Aaron T. Myers. (Revision 1305447) Result = SUCCESS atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1305453 Files : * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1305447 Files : * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/HAUtil.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/GetImageServlet.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NNStorage.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/TransferFsImage.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFetchImage.java > Add an administrative command to download a copy of the fsimage from the NN > --- > > Key: HDFS-2941 > URL: https://issues.apache.org/jira/browse/HDFS-2941 > Project: Hadoop HDFS > Issue Type: New Feature > Components: hdfs client, name-node >Affects Versions: 0.24.0 >Reporter: Aaron T. Myers >Assignee: Aaron T. Myers > Fix For: 0.23.3 > > Attachments: HDFS-2941.patch, HDFS-2941.patch, HDFS-2941.patch, > HDFS-2941.patch > > > It would be nice to be able to download a copy of the fsimage from the NN, > e.g. for backup purposes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[ https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13238580#comment-13238580 ] Hudson commented on HDFS-2941: -- Integrated in Hadoop-Hdfs-0.23-Commit #718 (See [https://builds.apache.org/job/Hadoop-Hdfs-0.23-Commit/718/]) HDFS-2941. Add an administrative command to download a copy of the fsimage from the NN. Contributed by Aaron T. Myers. (Revision 1305450) Result = SUCCESS atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1305450 Files : * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/HAUtil.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/GetImageServlet.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NNStorage.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/TransferFsImage.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFetchImage.java > Add an administrative command to download a copy of the fsimage from the NN > --- > > Key: HDFS-2941 > URL: https://issues.apache.org/jira/browse/HDFS-2941 > Project: Hadoop HDFS > Issue Type: New Feature > Components: hdfs client, name-node >Affects Versions: 0.24.0 >Reporter: Aaron T. Myers >Assignee: Aaron T. Myers > Fix For: 0.23.3 > > Attachments: HDFS-2941.patch, HDFS-2941.patch, HDFS-2941.patch, > HDFS-2941.patch > > > It would be nice to be able to download a copy of the fsimage from the NN, > e.g. for backup purposes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[ https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13238197#comment-13238197 ] Hadoop QA commented on HDFS-2941: - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12519913/HDFS-2941.patch against trunk revision . +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 2 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 eclipse:eclipse. The patch built with eclipse:eclipse. +1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9) warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. -1 core tests. The patch failed these unit tests: org.apache.hadoop.cli.TestHDFSCLI org.apache.hadoop.hdfs.TestGetBlocks +1 contrib tests. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/2098//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/2098//console This message is automatically generated. > Add an administrative command to download a copy of the fsimage from the NN > --- > > Key: HDFS-2941 > URL: https://issues.apache.org/jira/browse/HDFS-2941 > Project: Hadoop HDFS > Issue Type: New Feature > Components: hdfs client, name-node >Affects Versions: 0.24.0 >Reporter: Aaron T. Myers >Assignee: Aaron T. Myers > Attachments: HDFS-2941.patch, HDFS-2941.patch, HDFS-2941.patch, > HDFS-2941.patch > > > It would be nice to be able to download a copy of the fsimage from the NN, > e.g. for backup purposes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[ https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13238170#comment-13238170 ] Todd Lipcon commented on HDFS-2941: --- Seems reasonable, thanks. > Add an administrative command to download a copy of the fsimage from the NN > --- > > Key: HDFS-2941 > URL: https://issues.apache.org/jira/browse/HDFS-2941 > Project: Hadoop HDFS > Issue Type: New Feature > Components: hdfs client, name-node >Affects Versions: 0.24.0 >Reporter: Aaron T. Myers >Assignee: Aaron T. Myers > Attachments: HDFS-2941.patch, HDFS-2941.patch, HDFS-2941.patch, > HDFS-2941.patch > > > It would be nice to be able to download a copy of the fsimage from the NN, > e.g. for backup purposes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[ https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13238139#comment-13238139 ] Hadoop QA commented on HDFS-2941: - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12519907/HDFS-2941.patch against trunk revision . +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 2 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 eclipse:eclipse. The patch built with eclipse:eclipse. +1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9) warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. -1 core tests. The patch failed these unit tests: org.apache.hadoop.hdfs.server.namenode.TestBackupNode org.apache.hadoop.hdfs.server.namenode.TestStartup org.apache.hadoop.hdfs.server.namenode.TestNameEditsConfigs org.apache.hadoop.hdfs.TestGetBlocks org.apache.hadoop.hdfs.server.namenode.TestStorageRestore org.apache.hadoop.cli.TestHDFSCLI +1 contrib tests. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/2096//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/2096//console This message is automatically generated. > Add an administrative command to download a copy of the fsimage from the NN > --- > > Key: HDFS-2941 > URL: https://issues.apache.org/jira/browse/HDFS-2941 > Project: Hadoop HDFS > Issue Type: New Feature > Components: hdfs client, name-node >Affects Versions: 0.24.0 >Reporter: Aaron T. Myers >Assignee: Aaron T. Myers > Attachments: HDFS-2941.patch, HDFS-2941.patch, HDFS-2941.patch > > > It would be nice to be able to download a copy of the fsimage from the NN, > e.g. for backup purposes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[ https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13238128#comment-13238128 ] Todd Lipcon commented on HDFS-2941: --- +1 pending jenkins results > Add an administrative command to download a copy of the fsimage from the NN > --- > > Key: HDFS-2941 > URL: https://issues.apache.org/jira/browse/HDFS-2941 > Project: Hadoop HDFS > Issue Type: New Feature > Components: hdfs client, name-node >Affects Versions: 0.24.0 >Reporter: Aaron T. Myers >Assignee: Aaron T. Myers > Attachments: HDFS-2941.patch, HDFS-2941.patch, HDFS-2941.patch > > > It would be nice to be able to download a copy of the fsimage from the NN, > e.g. for backup purposes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[
https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13238054#comment-13238054
]
Todd Lipcon commented on HDFS-2941:
---
Looks pretty good. A few more small comments:
- I'd rather see the HADOOP_FSIMAGE_HEADER header be added in all cases -- not
just when it's the latest -- just for consistency.
- Given that, I think the code in TransferFsImage will make a little more
sense. Right now, the "localPaths" variable is either a file (when not getting
latest) or a directory (when getting latest) which seems inconsistent. If you
send the header in all cases, then the code can change to something like:
{code}
String fsImageName = connection.getHeaderField(HADOOP_FSIMAGE_HEADER);
// If the local paths refer to directories, use the server-provided header
// as the filename within that directory
List newLocalPaths = new ArrayList();
for (File localPath : localPaths) {
if (localPath.isDirectory()) {
if (fsImageName == null) {
throw new IOException("No filename header provided by server");
}
newLocalPaths.add(new File(localPath, fsImageName));
} else {
newLocalPaths.add(localPath);
}
}
localPaths = newLocalPaths;
{code}
> Add an administrative command to download a copy of the fsimage from the NN
> ---
>
> Key: HDFS-2941
> URL: https://issues.apache.org/jira/browse/HDFS-2941
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: hdfs client, name-node
>Affects Versions: 0.24.0
>Reporter: Aaron T. Myers
>Assignee: Aaron T. Myers
> Attachments: HDFS-2941.patch, HDFS-2941.patch
>
>
> It would be nice to be able to download a copy of the fsimage from the NN,
> e.g. for backup purposes.
--
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[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[ https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13237942#comment-13237942 ] Aaron T. Myers commented on HDFS-2941: -- I'm confident that the failed tests are unrelated to this patch. > Add an administrative command to download a copy of the fsimage from the NN > --- > > Key: HDFS-2941 > URL: https://issues.apache.org/jira/browse/HDFS-2941 > Project: Hadoop HDFS > Issue Type: New Feature > Components: hdfs client, name-node >Affects Versions: 0.24.0 >Reporter: Aaron T. Myers >Assignee: Aaron T. Myers > Attachments: HDFS-2941.patch, HDFS-2941.patch > > > It would be nice to be able to download a copy of the fsimage from the NN, > e.g. for backup purposes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[ https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13237772#comment-13237772 ] Hadoop QA commented on HDFS-2941: - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12519841/HDFS-2941.patch against trunk revision . +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 2 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 eclipse:eclipse. The patch built with eclipse:eclipse. +1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9) warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. -1 core tests. The patch failed these unit tests: org.apache.hadoop.cli.TestHDFSCLI org.apache.hadoop.hdfs.tools.TestDFSHAAdmin org.apache.hadoop.hdfs.tools.TestDFSHAAdminMiniCluster org.apache.hadoop.hdfs.TestGetBlocks +1 contrib tests. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/2094//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/2094//console This message is automatically generated. > Add an administrative command to download a copy of the fsimage from the NN > --- > > Key: HDFS-2941 > URL: https://issues.apache.org/jira/browse/HDFS-2941 > Project: Hadoop HDFS > Issue Type: New Feature > Components: hdfs client, name-node >Affects Versions: 0.24.0 >Reporter: Aaron T. Myers >Assignee: Aaron T. Myers > Attachments: HDFS-2941.patch, HDFS-2941.patch > > > It would be nice to be able to download a copy of the fsimage from the NN, > e.g. for backup purposes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[ https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13237407#comment-13237407 ] Hadoop QA commented on HDFS-2941: - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12519765/HDFS-2941.patch against trunk revision . +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 2 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 eclipse:eclipse. The patch built with eclipse:eclipse. +1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9) warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. -1 core tests. The patch failed these unit tests: org.apache.hadoop.cli.TestHDFSCLI org.apache.hadoop.hdfs.server.namenode.TestCheckpoint org.apache.hadoop.hdfs.TestGetBlocks +1 contrib tests. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/2090//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/2090//console This message is automatically generated. > Add an administrative command to download a copy of the fsimage from the NN > --- > > Key: HDFS-2941 > URL: https://issues.apache.org/jira/browse/HDFS-2941 > Project: Hadoop HDFS > Issue Type: New Feature > Components: hdfs client, name-node >Affects Versions: 0.24.0 >Reporter: Aaron T. Myers >Assignee: Aaron T. Myers > Attachments: HDFS-2941.patch > > > It would be nice to be able to download a copy of the fsimage from the NN, > e.g. for backup purposes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[
https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13237374#comment-13237374
]
Todd Lipcon commented on HDFS-2941:
---
- Rather than using INVALID_TXID as the URL parameter, I think it makes more
sense to use a string like "latest". Right now there's some ambiguity if we had
a bug elsewhere that accidentally passed INVALID_TXID.
- Rather than adding a new validateStorageInfo parameter, can you just skip
validation when no storage info is specified?
- Right now there's no way of knowing the txid of the downloaded image. I think
the best solution is to add a header like:
{code}
Content-Disposition: attachment; filename=fsimage_00012345
{code}
this would allow the HTTP endpoint to be used from a browser or a tool like
wget with the correct results. You'd then have to change the argument of the
fetchImage tool to specify a target directory instead, but I think that's
reasonable.
> Add an administrative command to download a copy of the fsimage from the NN
> ---
>
> Key: HDFS-2941
> URL: https://issues.apache.org/jira/browse/HDFS-2941
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: hdfs client, name-node
>Affects Versions: 0.24.0
>Reporter: Aaron T. Myers
>Assignee: Aaron T. Myers
> Attachments: HDFS-2941.patch
>
>
> It would be nice to be able to download a copy of the fsimage from the NN,
> e.g. for backup purposes.
--
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[jira] [Commented] (HDFS-2941) Add an administrative command to download a copy of the fsimage from the NN
[ https://issues.apache.org/jira/browse/HDFS-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13206503#comment-13206503 ] Aaron T. Myers commented on HDFS-2941: -- I'm envisioning something like `hdfs dfsadmin -fetchimage ' which would use the existing GetImageServlet to download the fsimage over HTTP, saving it at . > Add an administrative command to download a copy of the fsimage from the NN > --- > > Key: HDFS-2941 > URL: https://issues.apache.org/jira/browse/HDFS-2941 > Project: Hadoop HDFS > Issue Type: New Feature > Components: hdfs client, name-node >Affects Versions: 0.24.0 >Reporter: Aaron T. Myers >Assignee: Aaron T. Myers > > It would be nice to be able to download a copy of the fsimage from the NN, > e.g. for backup purposes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
