hadoop-hdfs-dev mailing list archives: July 2015

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He Tianyi (JIRA) [jira] [Created] (HDFS-8829) DataNode sets SO_RCVBUF explicitly is disabling tcp auto-tuning Tue, 28 Jul, 13:52
Himanshu (JIRA) [jira] [Created] (HDFS-8750) FIleSystem does not honor Configuration.getClassLoader() while loading FileSystem implementations Fri, 10 Jul, 03:28
Hui Zheng (JIRA) [jira] [Created] (HDFS-8805) Archival Storage: it is unable to get StoragePolicy of a directory Wed, 22 Jul, 10:02
J.Andreina (JIRA) [jira] [Created] (HDFS-8731) Erasure coding: For a small file missing and under replicated ec-block calculation is incorrect Wed, 08 Jul, 04:47
J.Andreina (JIRA) [jira] [Resolved] (HDFS-8731) Erasure coding: For a small file missing and under replicated ec-block calculation is incorrect Wed, 08 Jul, 05:28
J.Andreina (JIRA) [jira] [Created] (HDFS-8780) Fetching live/dead datanode list with arg true for removeDecommissionNode,returns list with decom node. Wed, 15 Jul, 11:48
James Clampffer (JIRA) [jira] [Created] (HDFS-8765) Implement local block reader in libhdfspp Mon, 13 Jul, 18:15
James Clampffer (JIRA) [jira] [Created] (HDFS-8766) Implement a libhdfs(3) compatible API Mon, 13 Jul, 21:07
James Clampffer (JIRA) [jira] [Created] (HDFS-8790) Add Filesystem level stress tests Thu, 16 Jul, 20:58
Jan Filipiak (JIRA) [jira] [Created] (HDFS-8836) Skip newline on empty files with getMerge -nl Wed, 29 Jul, 09:17
Jason Lowe Re: [VOTE] Release Apache Hadoop 2.7.1 RC0 Wed, 01 Jul, 21:34
Jiahongchao (JIRA) [jira] [Created] (HDFS-8715) Checkpoint node keeps throwing exception Fri, 03 Jul, 15:20
Jing Zhao (JIRA) [jira] [Resolved] (HDFS-8484) Erasure coding: Two contiguous blocks occupy IDs belong to same striped group Thu, 09 Jul, 21:24
Jing Zhao (JIRA) [jira] [Created] (HDFS-8760) Erasure Coding: reuse BlockReader when reading the same block in pread Fri, 10 Jul, 23:56
Jing Zhao (JIRA) [jira] [Reopened] (HDFS-8652) Track BlockInfo instead of Block in CorruptReplicasMap Mon, 13 Jul, 18:47
Jing Zhao (JIRA) [jira] [Resolved] (HDFS-8652) Track BlockInfo instead of Block in CorruptReplicasMap Mon, 13 Jul, 18:48
Jing Zhao (JIRA) [jira] [Created] (HDFS-8777) Erasure Coding: add tests for taking snapshots on EC files Tue, 14 Jul, 21:53
Jing Zhao (JIRA) [jira] [Created] (HDFS-8797) WebHdfsFileSystem creates too many connections for pread Sat, 18 Jul, 00:15
Jing Zhao (JIRA) [jira] [Created] (HDFS-8804) Erasure Coding: use DirectBufferPool in DFSStripedInputStream for buffer allocation Wed, 22 Jul, 00:57
Jitendra Pandey Re: [DISCUSS] Create branch for HDFS-8707 Wed, 01 Jul, 22:05
John Smith (JIRA) [jira] [Created] (HDFS-8800) shutdown has bugs Mon, 20 Jul, 23:50
Karthik Kambatla Re: IMPORTANT: automatic changelog creation Fri, 03 Jul, 03:02
Karthik Kambatla Re: [VOTE] Release Apache Hadoop 2.7.1 RC0 Fri, 03 Jul, 23:06
Ke Yang (JIRA) [jira] [Created] (HDFS-8754) Create logger and replay tool for libhdfs++ Fri, 10 Jul, 15:06
Kihwal Lee (JIRA) [jira] [Created] (HDFS-8722) Optimize datanode writes for small writes and flushes Tue, 07 Jul, 17:44
Konstantin Shvachko Re: NameNode as a single point of failure Tue, 07 Jul, 01:31
Konstantin Shvachko (JIRA) [jira] [Resolved] (HDFS-4746) ClassCastException in BlockManager.addStoredBlock() due to that blockReceived came after file was closed. Mon, 13 Jul, 17:30
Lei (Eddy) Xu (JIRA) [jira] [Created] (HDFS-8712) Remove "public" and "abstract" modifiers in FsVolumeSpi and FsDatasetSpi Thu, 02 Jul, 18:08
Lei (Eddy) Xu (JIRA) [jira] [Resolved] (HDFS-6672) Regression with hdfs oiv tool Wed, 08 Jul, 17:06
Lei (Eddy) Xu (JIRA) [jira] [Created] (HDFS-8834) TestReplication#testReplicationWhenBlockCorruption is not valid after HDFS-6482 Wed, 29 Jul, 00:01
Li Bo (JIRA) [jira] [Created] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails Wed, 01 Jul, 09:46
Li Bo (JIRA) [jira] [Created] (HDFS-8719) Erasure Coding: client generates too many small packets when writing parity data Tue, 07 Jul, 09:14
Li Bo (JIRA) [jira] [Created] (HDFS-8744) Erasure Coding: the number of chunks in packet is not updated when writing parity data Thu, 09 Jul, 08:20
Li Bo (JIRA) [jira] [Created] (HDFS-8762) Erasure Coding: the log of each streamer should show its index Mon, 13 Jul, 05:06
Li Bo (JIRA) [jira] [Resolved] (HDFS-8313) Erasure Coding: DFSStripedOutputStream#close throws NullPointerException exception in some cases Thu, 16 Jul, 02:21
Li Bo (JIRA) [jira] [Created] (HDFS-8839) Erasure Coding: client occasionally gets less block locations when some datanodes fail Thu, 30 Jul, 05:40
Masatake Iwasaki Re: [VOTE] Release Apache Hadoop 2.7.1 RC0 Thu, 02 Jul, 14:01
Matt Foley (JIRA) [jira] [Created] (HDFS-8809) HDFS fsck reports file corruption (Missing blocks) when HBase is running, with Hadoop 2.7.1 and HBase 1.1.1 Thu, 23 Jul, 01:35
Ming Ma (JIRA) [jira] [Created] (HDFS-8837) Remove the unnecessary Quota.Counts class Wed, 29 Jul, 19:09
Nathan Roberts (JIRA) [jira] [Created] (HDFS-8791) block ID-based DN storage layout can be very slow for datanode on ext4 Thu, 16 Jul, 23:03
Neill Lima (JIRA) [jira] [Created] (HDFS-8843) Hadoop dfs command with --verbose optoin Fri, 31 Jul, 09:53
Olivier Delalleau (JIRA) [jira] [Created] (HDFS-8761) Windows HDFS daemon - datanode.DirectoryScanner: Error compiling report (...) XXX is not a prefix of YYY Sun, 12 Jul, 00:07
Owen O'Malley [DISCUSS] Create branch for HDFS-8707 Wed, 01 Jul, 21:38
Owen O'Malley (JIRA) [jira] [Created] (HDFS-8707) Implement an async pure c++ HDFS client Wed, 01 Jul, 21:33
Purvesh Patel (JIRA) [jira] [Created] (HDFS-8736) ability to deny access to different filesystems Wed, 08 Jul, 17:26
Rajesh Kartha (JIRA) [jira] [Created] (HDFS-8738) Limit Exceptions thrown by DataNode when a client makes socket connection and sends an empty message Thu, 09 Jul, 00:18
Rakesh R (JIRA) [jira] [Created] (HDFS-8721) Add a metric for number of encryption zones Tue, 07 Jul, 11:58
Rakesh R (JIRA) [jira] [Created] (HDFS-8773) Few FSNamesystem metrics are not documented in the Metrics page Tue, 14 Jul, 12:53
Ravi Prakash (JIRA) [jira] [Reopened] (HDFS-8344) NameNode doesn't recover lease for files with missing blocks Tue, 21 Jul, 18:35
Rich Haase Re: Move blocks between Nodes Wed, 01 Jul, 15:09
Rohith Sharma K S RE: [VOTE] Release Apache Hadoop 2.7.1 RC0 Wed, 01 Jul, 07:07
Sagar Thacker Re: IMPORTANT: automatic changelog creation Wed, 08 Jul, 18:33
Sangjin Lee Re: Planning Hadoop 2.6.1 release Sat, 25 Jul, 01:32
Sangjin Lee Re: Planning Hadoop 2.6.1 release Fri, 31 Jul, 17:07
Sangjin Lee Re: Planning Hadoop 2.6.1 release Fri, 31 Jul, 22:49
Scott Opell (JIRA) [jira] [Created] (HDFS-8748) ACL permission check does not union groups to determine effective permissions Thu, 09 Jul, 22:39
Sean Busbey Re: Planning Hadoop 2.6.1 release Wed, 01 Jul, 19:41
Sean Busbey Re: IMPORTANT: automatic changelog creation Wed, 08 Jul, 13:17
Shani Ranasinghe Questions on Namespace/namenode Tue, 21 Jul, 04:01
Shani Ranasinghe Re: Questions on Namespace/namenode Tue, 28 Jul, 08:24
Steve Loughran (JIRA) [jira] [Created] (HDFS-8705) BlockStoragePolicySuite uses equalsIgnoreCase for name lookup, won't work in all locales Wed, 01 Jul, 11:29
Surendra Singh Lilhore (JIRA) [jira] [Resolved] (HDFS-2548) SafeModeException cannot be unwrapped Wed, 01 Jul, 04:41
Surendra Singh Lilhore (JIRA) [jira] [Created] (HDFS-8711) setSpaceQuota command should print the available storage type when input storage type is wrong Thu, 02 Jul, 10:05
Surendra Singh Lilhore (JIRA) [jira] [Created] (HDFS-8735) Inotify : All events classes should implement toString() API. Wed, 08 Jul, 10:45
Surendra Singh Lilhore (JIRA) [jira] [Created] (HDFS-8742) Inotify: Support event for OP_TRUNCATE Thu, 09 Jul, 06:58
Surendra Singh Lilhore (JIRA) [jira] [Created] (HDFS-8810) Correct assertions for TestDFSInotifyEventInputStream. Thu, 23 Jul, 03:35
Takanobu Asanuma (JIRA) [jira] [Created] (HDFS-8730) Clean up the import statements in ClientProtocol Wed, 08 Jul, 03:38
Takanobu Asanuma (JIRA) [jira] [Resolved] (HDFS-8483) Erasure coding: test DataNode reporting bad/corrupted blocks which belongs to a striped block. Wed, 22 Jul, 01:26
Takuya Fukudome (JIRA) [jira] [Created] (HDFS-8771) If IPCLoggerChannel#purgeLogsOlderThan takes too long, Namenode could not send another RPC calls to Journalnodes Tue, 14 Jul, 08:20
Takuya Fukudome (JIRA) [jira] [Created] (HDFS-8819) Erasure Coding: add test for namenode process over replicated striped block Fri, 24 Jul, 01:51
Takuya Fukudome (JIRA) [jira] [Resolved] (HDFS-8819) Erasure Coding: add test for namenode process over replicated striped block Fri, 24 Jul, 02:51
Takuya Fukudome (JIRA) [jira] [Created] (HDFS-8827) Erasure Coding: When namenode processes over replicated striped block, NPE will be occur in ReplicationMonitor Tue, 28 Jul, 02:55
Ted Yu Re: [VOTE] Release Apache Hadoop 2.7.1 RC0 Fri, 03 Jul, 17:04
Tsuyoshi Ozawa Re: [VOTE] Release Apache Hadoop 2.7.1 RC0 Fri, 03 Jul, 16:53
Tsuyoshi Ozawa Re: [VOTE] Release Apache Hadoop 2.7.1 RC0 Fri, 03 Jul, 17:24
Tsuyoshi Ozawa Re: IMPORTANT: automatic changelog creation Wed, 08 Jul, 07:13
Tsuyoshi Ozawa Re: 2.7.2 release plan Thu, 16 Jul, 07:38
Tsuyoshi Ozawa (JIRA) [jira] [Created] (HDFS-8802) dfs.checksum.type is not described in hdfs-default.xml Tue, 21 Jul, 17:29
Tsz Wo Nicholas Sze (JIRA) [jira] [Created] (HDFS-8818) Allow Balancer to run faster Thu, 23 Jul, 22:37
Tsz Wo Nicholas Sze (JIRA) [jira] [Created] (HDFS-8824) Do not use small blocks for balancing the cluster Mon, 27 Jul, 23:04
Tsz Wo Nicholas Sze (JIRA) [jira] [Created] (HDFS-8825) Enhancements to Balancer Tue, 28 Jul, 00:14
Tsz Wo Nicholas Sze (JIRA) [jira] [Created] (HDFS-8826) Balancer may not move blocks efficiently in some cases Tue, 28 Jul, 00:32
Tsz Wo Nicholas Sze (JIRA) [jira] [Resolved] (HDFS-1676) DateFormat.getDateTimeInstance() is very expensive, we can cache it to improve performance Tue, 28 Jul, 00:35
Tsz Wo Nicholas Sze (JIRA) [jira] [Resolved] (HDFS-3411) Balancer fails to balance blocks between aboveAvgUtilized and belowAvgUtilized datanodes. Tue, 28 Jul, 00:40
Tsz Wo Nicholas Sze (JIRA) [jira] [Resolved] (HDFS-3619) isGoodBlockCandidate() in Balancer is not handling properly if replica factor >3 Tue, 28 Jul, 00:43
Tsz Wo Nicholas Sze (JIRA) [jira] [Resolved] (HDFS-852) Balancer shutdown synchronisation could do with a review Tue, 28 Jul, 00:52
Tsz Wo Nicholas Sze (JIRA) [jira] [Created] (HDFS-8838) Tolerate datanode failures in DFSStripedOutputStream when the data length is small Wed, 29 Jul, 22:59
Varun Vasudev Re: IMPORTANT: automatic changelog creation Fri, 03 Jul, 05:59
Vinayakumar B Re: NameNode as a single point of failure Thu, 02 Jul, 14:36
Vinayakumar B Re: IMPORTANT: automatic changelog creation Fri, 03 Jul, 04:55
Vinayakumar B Request for installing ISA-L library in build machines Tue, 28 Jul, 08:55
Vinayakumar B Re: Request for installing ISA-L library in build machines Tue, 28 Jul, 10:15
Vinayakumar B Re: Request for installing ISA-L library in build machines Tue, 28 Jul, 18:18
Vinayakumar B (JIRA) [jira] [Created] (HDFS-8703) Merge refactor of DFSInputStream from ErasureCoding branch Wed, 01 Jul, 04:40
Vinayakumar B (JIRA) [jira] [Created] (HDFS-8811) Move BlockStoragePolicy name's constants from HdfsServerConstants.java to HdfsConstants.java Thu, 23 Jul, 07:07
Vinayakumar B (JIRA) [jira] [Created] (HDFS-8822) Add SSD storagepolicy tests in TestBlockStoragePolicy#testDefaultPolicies Mon, 27 Jul, 07:18
Vinod Kumar Vavilapalli [RESULT][VOTE] Release Apache Hadoop 2.7.1 RC0 Mon, 06 Jul, 23:31
Vinod Kumar Vavilapalli Re: [RESULT][VOTE] Release Apache Hadoop 2.7.1 RC0 Wed, 08 Jul, 22:50
Vinod Kumar Vavilapalli 2.7.2 release plan Wed, 15 Jul, 19:13
Vinod Kumar Vavilapalli Re: Planning Hadoop 2.6.1 release Wed, 15 Jul, 20:12
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