svn commit: r1064919 - in /hadoop/common/trunk: ./ src/java/org/apache/hadoop/ipc/ src/test/core/org/apache/hadoop/ipc/ src/test/core/org/apache/hadoop/security/

Author: hairong Date: Fri Jan 28 22:45:58 2011 New Revision: 1064919 URL: http://svn.apache.org/viewvc?rev=1064919&view=rev Log: HADOOP-6904. Support method based RPC compatiblity. Contributed by Hairong Kuang. Added: hadoop/common/trunk/src/java/org/apache/hadoop/ipc/ProtocolProxy.

svn commit: r1057313 - in /hadoop/common/branches/branch-0.20-append: ./ src/hdfs/org/apache/hadoop/hdfs/ src/hdfs/org/apache/hadoop/hdfs/protocol/ src/hdfs/org/apache/hadoop/hdfs/server/namenode/ src

Author: hairong Date: Mon Jan 10 19:01:36 2011 New Revision: 1057313 URL: http://svn.apache.org/viewvc?rev=1057313&view=rev Log: HDFS-1554. New semantics for recoverLease. Contributed by Hairong Kuang. Modified: hadoop/common/branches/branch-0.20-append/CHANGES.txt hadoop/co

svn commit: r1056491 - in /hadoop/common/branches/branch-0.20-append: ./ src/hdfs/org/apache/hadoop/hdfs/server/datanode/ src/hdfs/org/apache/hadoop/hdfs/server/namenode/ src/hdfs/org/apache/hadoop/hd

Author: hairong Date: Fri Jan 7 20:25:23 2011 New Revision: 1056491 URL: http://svn.apache.org/viewvc?rev=1056491&view=rev Log: HDFS-1555. Disallow pipelien recovery if a file is already being lease recovered. Contributed by Hairong Kuang. Modified: hadoop/common/branches/branch-

svn commit: r1056489 - in /hadoop/common/branches/branch-0.20-append: ./ src/hdfs/org/apache/hadoop/hdfs/ src/hdfs/org/apache/hadoop/hdfs/protocol/ src/hdfs/org/apache/hadoop/hdfs/server/datanode/ src

Author: hairong Date: Fri Jan 7 20:19:40 2011 New Revision: 1056489 URL: http://svn.apache.org/viewvc?rev=1056489&view=rev Log: Revert the change made to HDFS-1555: merge -c -1056483 https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-append Modified: hadoop/common/bran

svn commit: r1056483 - in /hadoop/common/branches/branch-0.20-append: ./ src/hdfs/org/apache/hadoop/hdfs/ src/hdfs/org/apache/hadoop/hdfs/protocol/ src/hdfs/org/apache/hadoop/hdfs/server/datanode/ src

Author: hairong Date: Fri Jan 7 20:11:38 2011 New Revision: 1056483 URL: http://svn.apache.org/viewvc?rev=1056483&view=rev Log: HDFS-1555. Disallow pipeline recovery if a file is already being lease recovered. Contributed by Hairong Kuang. Modified: hadoop/common/branches/branch-

svn commit: r1044152 - in /hadoop/common/trunk/src: java/org/apache/hadoop/fs/CorruptFileBlocks.java test/core/org/apache/hadoop/fs/TestCorruptFileBlocks.java

Author: hairong Date: Thu Dec 9 22:34:25 2010 New Revision: 1044152 URL: http://svn.apache.org/viewvc?rev=1044152&view=rev Log: HADOOP-7060 Remove the unused files from the repository Removed: hadoop/common/trunk/src/java/org/apache/hadoop/fs/CorruptFileBlocks.java hadoop/common/t

svn commit: r1044148 - in /hadoop/common/trunk: CHANGES.txt src/java/org/apache/hadoop/fs/FSOutputSummer.java

Author: hairong Date: Thu Dec 9 22:22:53 2010 New Revision: 1044148 URL: http://svn.apache.org/viewvc?rev=1044148&view=rev Log: HADOOP-7058. Expose number of bytes in FSOutputSummer buffer to implementatins. Contributed by Todd Lipcon. Modified: hadoop/common/trunk/CHANGES.txt ha

svn commit: r1044146 - in /hadoop/common/trunk: ./ src/java/org/apache/hadoop/fs/ src/test/core/org/apache/hadoop/fs/

Author: hairong Date: Thu Dec 9 22:13:06 2010 New Revision: 1044146 URL: http://svn.apache.org/viewvc?rev=1044146&view=rev Log: HADOOP-7060. A more elegant FileSystem#listCorruptFileBlocks API. Contributed by Patrick Kling. Modified: hadoop/common/trunk/CHANGES.txt hadoop/common/t

svn commit: r1041718 - in /hadoop/common/branches/branch-0.20-append: CHANGES.txt src/hdfs/org/apache/hadoop/hdfs/DFSClient.java src/test/org/apache/hadoop/hdfs/TestMultiThreadedSync.java

Author: hairong Date: Fri Dec 3 07:54:55 2010 New Revision: 1041718 URL: http://svn.apache.org/viewvc?rev=1041718&view=rev Log: HDFS-895. Allow hflush/sync to occur in parallel with new writes to the file. Contributed by Todd Lipcon. Added: hadoop/common/branches/branch-0.20-append

svn commit: r1038918 - in /hadoop/common/trunk: ./ src/java/org/apache/hadoop/ipc/ src/test/core/org/apache/hadoop/ipc/

Author: hairong Date: Thu Nov 25 04:36:17 2010 New Revision: 1038918 URL: http://svn.apache.org/viewvc?rev=1038918&view=rev Log: HADOOP-6764. Add number of reader threads and queue length as configuration parameters in RPC.getServer. Contributed by Dmytro Molkov. Modified: hadoop/co

svn commit: r1038003 - in /hadoop/common/trunk: ./ src/java/org/apache/hadoop/fs/ src/test/core/org/apache/hadoop/fs/

Author: hairong Date: Tue Nov 23 07:15:49 2010 New Revision: 1038003 URL: http://svn.apache.org/viewvc?rev=1038003&view=rev Log: HADOOP-7023. Add listCorruptFileBlocks to FileSystem. Contributed by Patrick Kling. Added: hadoop/common/trunk/src/java/org/apache/hadoo

svn commit: r1035923 - in /hadoop/common/trunk: CHANGES.txt src/java/org/apache/hadoop/fs/BlockLocation.java

Author: hairong Date: Wed Nov 17 05:29:00 2010 New Revision: 1035923 URL: http://svn.apache.org/viewvc?rev=1035923&view=rev Log: HADOOP-7013. Add boolean field isCorrupt to BlockLocation. Contributed by Patrick Kling. Modified: hadoop/common/trunk/CHANGES.txt hadoop/common/trunk

svn commit: r1035712 - /hadoop/common/branches/branch-0.20-append/src/hdfs/org/apache/hadoop/hdfs/protocol/DataTransferProtocol.java

Author: hairong Date: Tue Nov 16 17:53:17 2010 New Revision: 1035712 URL: http://svn.apache.org/viewvc?rev=1035712&view=rev Log: Fix incorrect heartbeat ack serialization in HDFS-724 for append 0.20. Contributed by Hairong Kuang. Modified: hadoop/common/branches/branch-0.20-append/src/

svn commit: r1029559 - in /hadoop/common/branches/branch-0.20-append: ./ src/hdfs/org/apache/hadoop/hdfs/ src/hdfs/org/apache/hadoop/hdfs/protocol/ src/hdfs/org/apache/hadoop/hdfs/server/datanode/ src

Author: hairong Date: Mon Nov 1 06:17:40 2010 New Revision: 1029559 URL: http://svn.apache.org/viewvc?rev=1029559&view=rev Log: HDFS-724. Use a bidirectional heartbeat to detect stuck pipeline. Contributed by Hairong Kuang. Added: hadoop/common/branches/branch-0.20-append/src/test

svn commit: r1028427 - in /hadoop/common/trunk: CHANGES.txt src/java/org/apache/hadoop/io/MD5Hash.java

Author: hairong Date: Thu Oct 28 18:49:39 2010 New Revision: 1028427 URL: http://svn.apache.org/viewvc?rev=1028427&view=rev Log: HADOOP-7009. MD5Hash provides a public factory method that creates an instance of MessageDigest. Contributed by Hairong Kuang. Modified: hadoop/common/t

svn commit: r1022697 - in /hadoop/common/trunk: CHANGES.txt src/java/org/apache/hadoop/io/compress/CompressionCodecFactory.java src/test/core/org/apache/hadoop/io/compress/TestCodecFactory.java

Author: hairong Date: Thu Oct 14 20:35:53 2010 New Revision: 1022697 URL: http://svn.apache.org/viewvc?rev=1022697&view=rev Log: HADOOP-6996. Allow CodecFactory to return a codec object given a codec' class name. Contributed by Hairong Kuang. Modified: hadoop/common/trunk/CH

svn commit: r1001848 - in /hadoop/common/branches/branch-0.20-append: CHANGES.txt src/hdfs/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java

Author: hairong Date: Mon Sep 27 18:14:20 2010 New Revision: 1001848 URL: http://svn.apache.org/viewvc?rev=1001848&view=rev Log: HDFS-1346. DFSClient receives out of order packet ack. Contributed by Hairong Kuang. Modified: hadoop/common/branches/branch-0.20-append/CHANGES.txt ha

svn commit: r992479 - in /hadoop/common/trunk: CHANGES.txt src/java/org/apache/hadoop/ipc/Client.java src/test/core/org/apache/hadoop/ipc/TestSaslRPC.java

Author: hairong Date: Fri Sep 3 21:24:29 2010 New Revision: 992479 URL: http://svn.apache.org/viewvc?rev=992479&view=rev Log: HADOOP-6938. ConnectionId.getRemotePrincipal() should check if security is enabled. Contributed by Kan Zhang. Modified: hadoop/common/trunk/CHANGES.txt ha

svn commit: r991780 - in /hadoop/common/trunk: ./ src/java/org/apache/hadoop/ipc/ src/test/core/org/apache/hadoop/ipc/

Author: hairong Date: Thu Sep 2 00:35:30 2010 New Revision: 991780 URL: http://svn.apache.org/viewvc?rev=991780&view=rev Log: HADOOP-6907. Rpc client doesn't use the per-connection conf to figure out server's Kerberos principal. Contributed by Kan Zhang. Modified: hadoo

svn commit: r984301 - in /hadoop/common/trunk: ./ src/java/org/apache/hadoop/fs/ src/test/core/org/apache/hadoop/fs/

Author: hairong Date: Wed Aug 11 04:43:26 2010 New Revision: 984301 URL: http://svn.apache.org/viewvc?rev=984301&view=rev Log: HADOOP-6900. Make the iterator returned by FileSystem#listLocatedStatus to throw IOException rather than RuntimeException when there is an IO error fetching the

svn commit: r982681 - in /hadoop/common/trunk: ./ src/java/org/apache/hadoop/ipc/ src/test/core/org/apache/hadoop/ipc/

Author: hairong Date: Thu Aug 5 16:39:10 2010 New Revision: 982681 URL: http://svn.apache.org/viewvc?rev=982681&view=rev Log: HADOOP-6889. Make RPC to have an option to timeout. Contributed by Hairong Kuang. Modified: hadoop/common/trunk/CHANGES.txt hadoop/common/trunk/src/java

svn commit: r981676 - in /hadoop/common/trunk/src: java/org/apache/hadoop/fs/ test/core/org/apache/hadoop/fs/

Author: hairong Date: Mon Aug 2 20:25:44 2010 New Revision: 981676 URL: http://svn.apache.org/viewvc?rev=981676&view=rev Log: HADOOP-6890. Part 2: Incoport the change made in FileContext into FileSystem. Contributed by Hairong Kuang. Modified: hadoop/common/trunk/src/java/org/apache/ha

svn commit: r980953 - in /hadoop/common/trunk: ./ src/java/org/apache/hadoop/fs/ src/test/core/org/apache/hadoop/fs/

Author: hairong Date: Fri Jul 30 20:52:08 2010 New Revision: 980953 URL: http://svn.apache.org/viewvc?rev=980953&view=rev Log: HADOOP-6890. Improve listFiles API introduced by HADOOP-6870. Contributed by Hairong Kuang. Modified: hadoop/common/trunk/CHANGES.txt hadoop/common/trunk

svn commit: r980271 - in /hadoop/common/trunk: ./ src/java/org/apache/hadoop/fs/ src/test/core/org/apache/hadoop/fs/

Author: hairong Date: Thu Jul 29 00:14:36 2010 New Revision: 980271 URL: http://svn.apache.org/viewvc?rev=980271&view=rev Log: HADOOP-6870. Add a new API getFiles to FileSystem and FileContext. Contributed by Hairong Kuang. Added: hadoop/common/trunk/src/java/org/apache/hadoo

svn commit: r939140 - in /hadoop/common/trunk: ./ src/java/org/apache/hadoop/fs/ src/test/core/org/apache/hadoop/fs/

Author: hairong Date: Wed Apr 28 23:58:25 2010 New Revision: 939140 URL: http://svn.apache.org/viewvc?rev=939140&view=rev Log: HADOOP-6678. Remove FileContext#isFile, isDirectory and exists. Contributed by Eli Collins. Modified: hadoop/common/trunk/CHANGES.txt hadoop/common/trunk

svn commit: r938590 - in /hadoop/common/trunk: CHANGES.txt src/java/org/apache/hadoop/fs/CommonConfigurationKeys.java src/java/org/apache/hadoop/ipc/Server.java src/test/core/org/apache/hadoop/ipc/Tes

Author: hairong Date: Tue Apr 27 18:13:12 2010 New Revision: 938590 URL: http://svn.apache.org/viewvc?rev=938590&view=rev Log: HADOOP-6713. The RPC server Listener thread is a scalability bottleneck. Contributed by Dmytro Molkov. Modified: hadoop/common/trunk/CHANGES.txt hadoop/co

svn commit: r938264 - /hadoop/common/trunk/CHANGES.txt

Author: hairong Date: Mon Apr 26 22:52:30 2010 New Revision: 938264 URL: http://svn.apache.org/viewvc?rev=938264&view=rev Log: Move the change log of HADOOP-6692 to the right section. Modified: hadoop/common/trunk/CHANGES.txt Modified: hadoop/common/trunk/CHANGES.txt URL:

svn commit: r938136 - in /hadoop/common/trunk: ./ src/java/org/apache/hadoop/fs/ src/test/core/org/apache/hadoop/fs/

Author: hairong Date: Mon Apr 26 17:32:17 2010 New Revision: 938136 URL: http://svn.apache.org/viewvc?rev=938136&view=rev Log: HADOOP-6692. Add FileContext#listStatus that returns an iterator. Contributed by Hairong Kuang. Modified: hadoop/common/trunk/CHANGES.txt hadoop/common/t

svn commit: r932115 - in /hadoop/common/trunk: CHANGES.txt src/test/core/org/apache/hadoop/fs/TestFileSystemCaching.java

Author: hairong Date: Thu Apr 8 21:13:58 2010 New Revision: 932115 URL: http://svn.apache.org/viewvc?rev=932115&view=rev Log: HADOOP-6691. TestFileSystemCaching sometimes hangs. Contributed by Hairong Kuang. Modified: hadoop/common/trunk/CHANGES.txt hadoop/common/trunk/src/test/

svn commit: r930096 - in /hadoop/common/trunk: CHANGES.txt src/java/org/apache/hadoop/fs/FileSystem.java src/test/core/org/apache/hadoop/fs/TestFileSystemCaching.java

Author: hairong Date: Thu Apr 1 20:58:10 2010 New Revision: 930096 URL: http://svn.apache.org/viewvc?rev=930096&view=rev Log: HADOOP-6640. FileSystem.get() does RPC retries within a static synchronized block. Contributed by Hairong Kuang. Modified: hadoop/common/trunk/CHANGES

svn commit: r918624 - in /hadoop/common/trunk: CHANGES.txt src/java/org/apache/hadoop/fs/FsShell.java

Author: hairong Date: Wed Mar 3 18:49:26 2010 New Revision: 918624 URL: http://svn.apache.org/viewvc?rev=918624&view=rev Log: HADOOP-6569. FsShell#cat should avoid calling unecessary getFileStatus before opening a file to read. Contributed by Hairong Kuang. Modified: hadoop/common/t

svn commit: r911134 - in /hadoop/common/trunk: CHANGES.txt src/java/org/apache/hadoop/ipc/RPC.java src/test/core/org/apache/hadoop/ipc/TestRPC.java

Author: hairong Date: Wed Feb 17 18:22:40 2010 New Revision: 911134 URL: http://svn.apache.org/viewvc?rev=911134&view=rev Log: HADOOP-6570. RPC#stopProxy throws NPE if getProxyEngine(proxy) returns null. Contributed by Hairong Kuang. Modified: hadoop/common/trunk/CHANGES.txt ha

svn commit: r903477 - in /hadoop/common/branches/branch-0.20: CHANGES.txt src/core/org/apache/hadoop/ipc/Client.java src/test/org/apache/hadoop/ipc/TestIPC.java

Author: hairong Date: Tue Jan 26 23:00:44 2010 New Revision: 903477 URL: http://svn.apache.org/viewvc?rev=903477&view=rev Log: Commit HADOOP-6498 to branch 0.20. Modified: hadoop/common/branches/branch-0.20/CHANGES.txt hadoop/common/branches/branch-0.20/src/core/org/apache/hadoop

svn commit: r903474 - in /hadoop/common/branches/branch-0.21: ./ CHANGES.txt src/contrib/ec2/ src/docs/ src/java/ src/java/org/apache/hadoop/ipc/Client.java src/test/core/ src/test/core/org/apache/had

Author: hairong Date: Tue Jan 26 22:57:46 2010 New Revision: 903474 URL: http://svn.apache.org/viewvc?rev=903474&view=rev Log: Merge -c 903471 to bring the change made by HADOOP-6498 from the trunk to branch 0.21. Modified: hadoop/common/branches/branch-0.21/ (props changed) ha

svn commit: r903471 - in /hadoop/common/trunk: CHANGES.txt src/java/org/apache/hadoop/ipc/Client.java src/test/core/org/apache/hadoop/ipc/TestIPC.java

Author: hairong Date: Tue Jan 26 22:55:17 2010 New Revision: 903471 URL: http://svn.apache.org/viewvc?rev=903471&view=rev Log: HADOOP-6498. IPC client bug may cause rpc call hang. Contributed by Ruyue Ma and Hairong Kuang. Modified: hadoop/common/trunk/CHANGES.txt hadoop/common/t

svn commit: r903468 - in /hadoop/common/trunk: CHANGES.txt src/java/org/apache/hadoop/ipc/Client.java src/test/core/org/apache/hadoop/ipc/TestIPC.java

Author: hairong Date: Tue Jan 26 22:52:05 2010 New Revision: 903468 URL: http://svn.apache.org/viewvc?rev=903468&view=rev Log: Revert commit 903015 because it was tagged with the wrong jira number HADOOP-6459. Modified: hadoop/common/trunk/CHANGES.txt hadoop/common/trunk/src/java

svn commit: r903015 - in /hadoop/common/trunk: CHANGES.txt src/java/org/apache/hadoop/ipc/Client.java src/test/core/org/apache/hadoop/ipc/TestIPC.java

Author: hairong Date: Mon Jan 25 23:51:13 2010 New Revision: 903015 URL: http://svn.apache.org/viewvc?rev=903015&view=rev Log: HADOOP-6459. IPC client bug may cause rpc call hang. Contributed by Hairong Kuang. Modified: hadoop/common/trunk/CHANGES.txt hadoop/common/trunk/src/java

svn commit: r902679 - in /hadoop/common/branches/branch-0.20: ./ src/hdfs/org/apache/hadoop/hdfs/ src/hdfs/org/apache/hadoop/hdfs/protocol/ src/hdfs/org/apache/hadoop/hdfs/server/datanode/ src/test/or

Author: hairong Date: Sun Jan 24 23:57:37 2010 New Revision: 902679 URL: http://svn.apache.org/viewvc?rev=902679&view=rev Log: HDFS-792. DFSClient 0.20.1 is incompatible with HDFS 0.20.2. Contributed by Todd Lipcon. Modified: hadoop/common/branches/branch-0.20/CHANGES.txt hadoop/co

svn commit: r899508 - in /hadoop/common/branches/branch-0.20: ./ src/hdfs/org/apache/hadoop/hdfs/ src/hdfs/org/apache/hadoop/hdfs/protocol/ src/hdfs/org/apache/hadoop/hdfs/server/datanode/ src/test/or

Author: hairong Date: Fri Jan 15 01:12:55 2010 New Revision: 899508 URL: http://svn.apache.org/viewvc?rev=899508&view=rev Log: Revert the change that HDFS-793 made to branch 0.20. Modified: hadoop/common/branches/branch-0.20/CHANGES.txt hadoop/common/branches/branch-0.20/src/hdfs

svn commit: r899506 - in /hadoop/common/branches/branch-0.20: CHANGES.txt src/hdfs/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java

Author: hairong Date: Fri Jan 15 01:09:26 2010 New Revision: 899506 URL: http://svn.apache.org/viewvc?rev=899506&view=rev Log: Revert the change made by HDFS-101 from branch 0.20 Modified: hadoop/common/branches/branch-0.20/CHANGES.txt hadoop/common/branches/branch-0.20/src/hdfs

svn commit: r893005 - in /hadoop/common/branches/branch-0.20: CHANGES.txt src/hdfs/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java

Author: hairong Date: Mon Dec 21 21:54:04 2009 New Revision: 893005 URL: http://svn.apache.org/viewvc?rev=893005&view=rev Log: Merge -c 892993 to bring the change of HDFS-101 from trunk to branch 0.20. Modified: hadoop/common/branches/branch-0.20/CHANGES.txt hadoop/common/bran

svn commit: r888718 - in /hadoop/common/branches/branch-0.20: ./ src/hdfs/org/apache/hadoop/hdfs/ src/hdfs/org/apache/hadoop/hdfs/protocol/ src/hdfs/org/apache/hadoop/hdfs/server/datanode/ src/test/or

Author: hairong Date: Wed Dec 9 07:29:28 2009 New Revision: 888718 URL: http://svn.apache.org/viewvc?rev=888718&view=rev Log: Move the change of HDFS-793 from trunk to branch 0.20 Modified: hadoop/common/branches/branch-0.20/CHANGES.txt hadoop/common/branches/branch-0.20/src/hdfs

svn commit: r829987 - in /hadoop/common/branches/branch-0.20: CHANGES.txt src/hdfs/org/apache/hadoop/hdfs/DFSClient.java

Author: hairong Date: Mon Oct 26 21:38:27 2009 New Revision: 829987 URL: http://svn.apache.org/viewvc?rev=829987&view=rev Log: Merge -c 829880 829894 to move the change of HDFS-723 from trunk to branch 0.20. Modified: hadoop/common/branches/branch-0.20/CHANGES.txt hadoop/common/bran

svn commit: r824957 - in /hadoop/common/branches/branch-0.20: CHANGES.txt src/hdfs/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java

Author: hairong Date: Tue Oct 13 22:26:49 2009 New Revision: 824957 URL: http://svn.apache.org/viewvc?rev=824957&view=rev Log: HDFS-686. NullPointerException is thrown while merging edit log and image. Contributed by Hairong Kuang. Modified: hadoop/common/branches/branch-0.20/CHANGES

svn commit: r803190 - in /hadoop/common/trunk: CHANGES.txt src/java/org/apache/hadoop/fs/FSInputChecker.java src/test/core/org/apache/hadoop/fs/TestChecksumFileSystem.java src/test/core/org/apache/had

Author: hairong Date: Tue Aug 11 16:26:55 2009 New Revision: 803190 URL: http://svn.apache.org/viewvc?rev=803190&view=rev Log: HADOOP-6177. FSInputChecker.getPos() would return position greater than the file size. Contributed by Hong Tang. Modified: hadoop/common/trunk/CHANGES

svn commit: r802107 - in /hadoop/common/trunk: CHANGES.txt src/java/org/apache/hadoop/fs/Trash.java src/test/core/org/apache/hadoop/fs/TestTrash.java

Author: hairong Date: Fri Aug 7 17:59:57 2009 New Revision: 802107 URL: http://svn.apache.org/viewvc?rev=802107&view=rev Log: HADOOP-6180. NameNode slowed down when many files with same filename were moved to Trash. Contributed by Boris Shkolnik. Modified: hadoop/common/trunk/CHANGES