Home | About | Sematext search-lucene.com search-hadoop.com
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
clear query|facets|time Search criteria: .   Results from 81 to 90 from 144 (0.07s).
Loading phrases to help you
refine your search...
[HDFS-5583] Make DN send an OOB Ack on shutdown before restarting - HDFS - [issue]
...Add an ability for data nodes to send an OOB response in order to indicate an upcoming upgrade-restart. Client should ignore the pipeline error from the node for a configured amount of time ...
http://issues.apache.org/jira/browse/HDFS-5583    Author: Kihwal Lee, 2014-06-27, 23:38
[HDFS-6602] PendingDeletionBlocks on SBN keeps increasing - HDFS - [issue]
...PendingDeletionBlocks is from BlockManager.invalidateBlocks.numBlocks(). Itmeans this data structure is populated, but IBR (incremental block reports) do not cause deleted blocks to be remov...
http://issues.apache.org/jira/browse/HDFS-6602    Author: Kihwal Lee, 2014-06-25, 21:21
[HDFS-6545] Finalizing rolling upgrade can make NN unavailable for a long duration - HDFS - [issue]
...In FSNamesystem#finalizeRollingUpgrade(), saveNamespace() is directly called.  For name nodes with a big name space, it can take minutes to save a new fsimage....
http://issues.apache.org/jira/browse/HDFS-6545    Author: Kihwal Lee, 2014-06-18, 16:18
[HDFS-6349] Bound checks missing in FSEditLogOp.AclEditLogUtil - HDFS - [issue]
...AclEditLogUtil.read() can throw OutOfMemoryException when it encounters a certain corrupt entry. This is because it reads the size and blindly tries to allocate an ArrayList of that size.Bec...
http://issues.apache.org/jira/browse/HDFS-6349    Author: Kihwal Lee, 2014-06-10, 19:30
[HDFS-6449] Incorrect counting in ContentSummaryComputationContext in 0.23. - HDFS - [issue]
...In ContentSummaryComputationContext, the content counting in yield() is incorrect. The result is still correct, but it ends up yielding more frequently.  Trunk and branch-2 does not hav...
http://issues.apache.org/jira/browse/HDFS-6449    Author: Kihwal Lee, 2014-05-27, 19:01
[HDFS-6360] MiniDFSCluster can cause unexpected side effects due to sharing of config - HDFS - [issue]
...As noted in HDFS-6329 and HDFS-5522, certain use cases of MiniDFSCluster can result in unexpected results and falsely failing or passing unit tests.Since a Configuration object is shared for...
http://issues.apache.org/jira/browse/HDFS-6360    Author: Kihwal Lee, 2014-05-16, 02:36
[HDFS-6384] Provide an alternative offline file system analysis tool - HDFS - [issue]
...Per discussion in HDFS-6293, we need an alternative way of analyzing file system offline.  Some use cases can be covered by post-processing the new PB-based fsimage without consuming mu...
http://issues.apache.org/jira/browse/HDFS-6384    Author: Kihwal Lee, 2014-05-13, 17:01
[HDFS-5983] TestSafeMode#testInitializeReplQueuesEarly fails - HDFS - [issue]
...It was seen from one of the precommit build of HDFS-5962.  The test case creates 15 blocks and then shuts down all datanodes. Then the namenode is restarted with a low safe block thresh...
http://issues.apache.org/jira/browse/HDFS-5983    Author: Kihwal Lee, 2014-04-09, 20:32
[HDFS-4861] BlockPlacementPolicyDefault does not consider decommissioning racks - HDFS - [issue]
...getMaxNodesPerRack() calculates the max replicas/rack like this:int maxNodesPerRack = (totalNumOfReplicas-1)/clusterMap.getNumOfRacks()+2;Since this does not consider the racks that are bein...
http://issues.apache.org/jira/browse/HDFS-4861    Author: Kihwal Lee, 2014-04-05, 03:17
[HDFS-5870] The legacy local reader stops working on block token expiration - HDFS - [issue]
...HDFS-5637 fixed the issue for 2.0, but after the new domain socket based local reader, the fix won't work for the old "legacy" short-circuit local reader. This is because DFSInputStream#getB...
http://issues.apache.org/jira/browse/HDFS-5870    Author: Kihwal Lee, 2014-04-03, 22:43
HDFS (144)
Hadoop (56)
MapReduce (13)
YARN (6)
Hive (1)
issue (140)
mail # dev (4)
last 7 days (2)
last 30 days (7)
last 90 days (25)
last 6 months (40)
last 9 months (144)
Colin Patrick McCabe (284)
Todd Lipcon (277)
Eli Collins (237)
Haohui Mai (224)
Jing Zhao (219)
Tsz Wo (198)
Arpit Agarwal (189)
Chris Nauroth (185)
Andrew Wang (154)
Brandon Li (150)
Tsz Wo Nicholas Sze (143)
Kihwal Lee (140)
Aaron T. Myers (134)
Daryn Sharp (118)
Suresh Srinivas (116)
Uma Maheswara Rao G (85)
Ted Yu (83)
Konstantin Shvachko (80)
Vinayakumar B (80)
Yi Liu (80)
Yongjun Zhang (78)
Akira AJISAKA (74)
Alejandro Abdelnur (66)
Zhe Zhang (66)
Brahma Reddy Battula (65)
Stephen Chu (60)
J.Andreina (59)
Xiaoyu Yao (57)
Harsh J (55)
Kai Zheng (55)
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB