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3324 Commits

Author SHA1 Message Date
Haohui Mai a3d0534558 HDFS-8925. Move BlockReaderLocal to hdfs-client. Contributed by Mingliang Liu. 2015-08-28 14:38:23 -07:00
Colin Patrick Mccabe 159969f658 HDFS-8950. NameNode refresh doesn't remove DataNodes that are no longer in the allowed list (Daniel Templeton) 
(cherry picked from commit b94b56806d)
 2015-08-28 14:22:05 -07:00
Haohui Mai dea531a3d5 HDFS-8938. Extract BlockToMarkCorrupt and ReplicationWork as standalone classes from BlockManager. Contributed by Mingliang Liu. 2015-08-28 14:13:59 -07:00
Kihwal Lee 5184779418 HDFS-8865. Improve quota initialization performance. Contributed by Kihwal Lee. 
(cherry picked from commit b6ceee9bf4)
 2015-08-28 13:19:28 -05:00
yliu 5f9b323eb0 HDFS-8963. Fix incorrect sign extension of xattr length in HDFS-8900. (Colin Patrick McCabe via yliu) 2015-08-28 10:53:53 +08:00
Haohui Mai 07a19325c4 Revert "HDFS-8938. Extract BlockToMarkCorrupt and ReplicationWork as standalone classes from BlockManager. Contributed by Mingliang Liu." 
This reverts commit 0ae19f76f4.
 2015-08-27 16:09:51 -07:00
Haohui Mai 0ae19f76f4 HDFS-8938. Extract BlockToMarkCorrupt and ReplicationWork as standalone classes from BlockManager. Contributed by Mingliang Liu. 2015-08-27 15:49:26 -07:00
Haohui Mai 1b01d163a2 HDFS-8969. Clean up findbugs warnings for HDFS-8823 and HDFS-8932. Contributed by Anu Engineer. 2015-08-27 13:03:29 -07:00
Haohui Mai f4b2348503 HDFS-8961. Investigate lock issue in o.a.h.hdfs.shortcircuit.DfsClientShmManager.EndpointShmManager. Contributed by Mingliang Liu. 2015-08-27 09:13:37 -07:00
Haohui Mai af1e2993c7 HDFS-8962. Clean up checkstyle warnings in o.a.h.hdfs.DfsClientConf. Contributed by Mingliang Liu. 2015-08-27 09:05:28 -07:00
Harsh J 574f3a98ce HDFS-2390. dfsadmin -setBalancerBandwidth does not validate -ve value. Contributed by Gautam Gopalakrishnan. 
(cherry picked from commit 0bf285413f)
 2015-08-27 16:23:22 +05:30
Vinayakumar B d63122979f HDFS-8682. Should not remove decommissioned node,while calculating the number of live/dead decommissioned node. (Contributed by J. Andreina) 
(cherry picked from commit fdb56f74f3)
 2015-08-27 13:07:35 +05:30
Haohui Mai 2f3faf39ef HDFS-8248. Store INodeId instead of the INodeFile object in BlockInfoContiguous. Contributed by Haohui Mai. 2015-08-26 18:14:49 -07:00
Jing Zhao 10c4d6df61 HDFS-8896. DataNode object isn't GCed when shutdown, because it has GC root in ShutdownHookManager. Contributed by Walter Su. 
(cherry picked from commit f44b599003)
 2015-08-26 16:28:38 -07:00
Haohui Mai f0f6f1c7e9 HDFS-8951. Move the shortcircuit package to hdfs-client. Contributed by Mingliang Liu. 2015-08-26 14:22:33 -07:00
Colin Patrick Mccabe 9264b7e119 HDFS-8846. Add a unit test for INotify functionality across a layout version upgrade (Zhe Zhang via Colin P. McCabe) 
(cherry picked from commit a4d9acc51d)
 2015-08-25 14:30:15 -07:00
yliu df5dbf317d HDFS-8900. Compact XAttrs to optimize memory footprint. (yliu) 2015-08-25 16:14:11 +08:00
Xiaoyu Yao 137bde0755 HDFS-8932. NPE thrown in NameNode when try to get TotalSyncCount metric before editLogStream initialization. Contributed by Surendra Singh Lilhore 
(cherry picked from commit 3b00eaea25)
 2015-08-24 16:57:02 -07:00
Haohui Mai ef8437a382 HDFS-8948. Use GenericTestUtils to set log levels in TestPread and TestReplaceDatanodeOnFailure. Contributed by Mingliang Liu. 2015-08-24 16:16:33 -07:00
Jing Zhao eefc1c174b HDFS-8928. Improvements for BlockUnderConstructionFeature: ReplicaUnderConstruction as a separate class and replicas as an array. Contributed by Jing Zhao. 
(cherry picked from commit bdd79388f3)
 2015-08-24 15:55:58 -07:00
Haohui Mai 95f8e93691 HDFS-8934. Move ShortCircuitShm to hdfs-client. Contributed by Mingliang Liu. 2015-08-24 13:40:30 -07:00
Andrew Wang a727c6db05 Revert "HDFS-8934. Move ShortCircuitShm to hdfs-client. Contributed by Mingliang Liu." 
This reverts commit 8e4afa3a67.
 2015-08-24 11:51:46 -07:00
Colin Patrick Mccabe 87d0133703 HDFS-8930. Block report lease may leak if the 2nd full block report comes when NN is still in safemode (Colin P. McCabe via Jing Zhao) 
(cherry picked from commit b5ce87f84d)
 2015-08-24 11:33:21 -07:00
Akira Ajisaka f7ee225052 HDFS-8942. Update hyperlink to rack awareness page in HDFS Architecture documentation. Contributed by Masatake Iwasaki. 
(cherry picked from commit bcaf83902a)
 2015-08-24 13:53:22 +09:00
Haohui Mai 8e4afa3a67 HDFS-8934. Move ShortCircuitShm to hdfs-client. Contributed by Mingliang Liu. 2015-08-22 13:30:48 -07:00
Haohui Mai 8c205267c8 HDFS-8823. Move replication factor into individual blocks. Contributed by Haohui Mai. 2015-08-22 00:09:59 -07:00
Lei Xu 3a4d614f68 HDFS-8924. Add pluggable interface for reading replicas in DFSClient. (Colin Patrick McCabe via Lei Xu) 
(cherry picked from 7087e700e0)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/client/impl/DfsClientConf.java
 2015-08-21 17:17:19 -07:00
Chris Douglas c8f1097989 HDFS-8891. HDFS concat should keep srcs order. Contributed by Yong Zhang. 
Moved CHANGES.txt entry to 2.7.2

(cherry picked from commit b0564c9f3c)
 2015-08-20 20:39:59 -07:00
Vinod Kumar Vavilapalli 45be1240d9 Creating 2.6.2 entries in CHANGES.txt files. 
(cherry picked from commit 33474939a0)
 2015-08-20 17:23:54 -07:00
Jing Zhao cd0c6b5789 HDFS-8809. HDFS fsck reports under construction blocks as CORRUPT. Contributed by Jing Zhao. 
(cherry picked from commit c8bca62718)
 2015-08-20 16:32:04 -07:00
Colin Patrick Mccabe a0450b96a2 HDFS-8922. Link the native_mini_dfs test library with libdl, since IBM Java requires it (Ayappan via Colin P. McCabe) 
(cherry picked from commit 7642f64c24)
 2015-08-20 14:40:37 -07:00
Yongjun Zhang b085c5ef6f HDFS-8828. Utilize Snapshot diff report to build diff copy list in distcp. (Yufei Gu via Yongjun Zhang) 
(cherry picked from commit 0bc15cb6e6)
 2015-08-20 08:10:34 -07:00
yliu 146db49f7f HDFS-8863. The remaining space check in BlockPlacementPolicyDefault is flawed. (Kihwal Lee via yliu) 2015-08-20 20:46:45 +08:00
yliu 63bdbb7793 HDFS-8884. Fail-fast check in BlockPlacementPolicyDefault#chooseTarget. (yliu) 2015-08-20 20:08:20 +08:00
Jing Zhao 62dfe1b7e4 HDFS-8917. Cleanup BlockInfoUnderConstruction from comments and tests. Contributed by Zhe Zhang. 
(cherry picked from commit 4e14f7982a)
 2015-08-19 15:16:35 -07:00
Haohui Mai 535b6db74c HDFS-8803. Move DfsClientConf to hdfs-client. Contributed by Mingliang Liu. 2015-08-19 11:43:32 -07:00
Jing Zhao c0a4cd978a HDFS-8867. Enable optimized block reports. Contributed by Daryn Sharp. 
(cherry picked from commit f61120d964)
 2015-08-19 10:39:18 -07:00
Arpit Agarwal 10a0ddbac3 HDFS-8911. NameNode Metric : Add Editlog counters as a JMX metric. (Contributed by Anu Engineer) 2015-08-19 09:42:48 -07:00
yliu 0824fa1c4f HDFS-8908. TestAppendSnapshotTruncate may fail with IOException: Failed to replace a bad datanode. (Tsz Wo Nicholas Sze via yliu) 2015-08-19 21:56:56 +08:00
Tsz-Wo Nicholas Sze 7245f7fad2 HDFS-8826. In Balancer, add an option to specify the source node list so that balancer only selects blocks to move from those nodes. 2015-08-18 19:26:58 -07:00
Chris Douglas 79af15fd37 HDFS-8435. Support CreateFlag in WebHDFS. Contributed by Jakob Homan 2015-08-18 17:33:21 -07:00
Akira Ajisaka 38b344adfa HDFS-8852. HDFS architecture documentation of version 2.x is outdated about append write support. Contributed by Ajith S. 
(cherry picked from commit fc509f66d8)
 2015-08-18 23:32:57 +09:00
Tsz-Wo Nicholas Sze 9ab89a9266 HDFS-8278. When computing max-size-to-move in Balancer, count only the storage with remaining >= default block size. 2015-08-17 18:42:41 -07:00
yliu 076c688780 HDFS-8862. BlockManager#excessReplicateMap should use a HashMap. (yliu) 2015-08-18 09:25:03 +08:00
Arpit Agarwal 85cb596e2e HDFS-8880. NameNode metrics logging. (Arpit Agarwal) 2015-08-17 16:55:24 -07:00
Colin Patrick Mccabe 39326ba71c HDFS-8845. DiskChecker should not traverse the entire tree (Chang Li via Colin P. McCabe) 2015-08-17 15:24:56 -07:00
Colin Patrick Mccabe 08508ca1c8 HDFS-8792. BlockManager#postponedMisreplicatedBlocks should use a LightWeightHashSet to save memory (Yi Liu via Colin P. McCabe) 
(cherry picked from commit c77bd6af16)
 2015-08-17 12:07:16 -07:00
Haohui Mai 55f7097900 HDFS-8801. Convert BlockInfoUnderConstruction as a feature. Contributed by Jing Zhao. 2015-08-17 11:28:51 -07:00
Haohui Mai 4e712faac2 HDFS-6407. Add sorting and pagination in the datanode tab of the NN Web UI. Contributed by Haohui Mai. 2015-08-17 11:04:17 -07:00
Xiaoyu Yao 27ccbd51f6 HDFS-8883. NameNode Metrics : Add FSNameSystem lock Queue Length. Contributed by Anu Engineer. 
(cherry picked from commit a7862d5fe4)
 2015-08-17 10:23:56 -07:00