Home | About | Sematext search-lucene.com search-hadoop.com search-devops.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 280 (0.117s).
Loading phrases to help you
refine your search...
[HDFS-3656] ZKFC may write a null "breadcrumb" znode - HDFS - [issue]
...A user reported an NPE trying to read the "breadcrumb" znode in the failover controller. This happened repeatedly, implying that an earlier process set the znode to null - probably some race...
http://issues.apache.org/jira/browse/HDFS-3656    Author: Todd Lipcon, 2013-08-14, 22:24
[HDFS-3020] Auto-logSync based on edit log buffer size broken - HDFS - [issue]
...HDFS-1112 added a feature whereby the edit log automatically calls logSync() if the buffered data crosses a threshold. However, the code checks bufReady.size() rather than bufCurrent.size() ...
http://issues.apache.org/jira/browse/HDFS-3020    Author: Todd Lipcon, 2013-08-10, 12:33
[HDFS-3053] Support for true zero-copy (mmap-based) reads - HDFS - [issue]
...Continuing a discussion started in HDFS-2834, it would be slick to provide support for a true zero-copy read API. In this style API, rather than having the user pass buffers to read into, th...
http://issues.apache.org/jira/browse/HDFS-3053    Author: Todd Lipcon, 2013-07-29, 03:03
[HDFS-4915] Add config to ZKFC to disable fencing - HDFS - [issue]
...With QuorumJournalManager, it's not important for the ZKFCs to perform any fencing. We currently workaround this by setting the fencer to /bin/true, but the ZKFC still does things like creat...
http://issues.apache.org/jira/browse/HDFS-4915    Author: Todd Lipcon, 2013-07-01, 13:45
[HDFS-1172] Blocks in newly completed files are considered under-replicated too quickly - HDFS - [issue]
...I've seen this for a long time, and imagine it's a known issue, but couldn't find an existing JIRA. It often happens that we see the NN schedule replication on the last block of files very q...
http://issues.apache.org/jira/browse/HDFS-1172    Author: Todd Lipcon, 2013-06-25, 10:24
[HDFS-3792] Fix two findbugs introduced by HDFS-3695 - HDFS - [issue]
...Accidentally introduced two trivial findbugs warnings in HDFS-3695. This JIRA is to fix them....
http://issues.apache.org/jira/browse/HDFS-3792    Author: Todd Lipcon, 2013-06-13, 23:53
[HDFS-3447] StandbyException should not be logged at ERROR level on server - HDFS - [issue]
...Currently, the standby NN will log StandbyExceptions at ERROR level any time a client tries to connect to it. So, if the second NN in an HA pair is active, the first NN will spew a lot of th...
http://issues.apache.org/jira/browse/HDFS-3447    Author: Todd Lipcon, 2013-06-07, 08:31
[HDFS-3974] dfsadmin -metasave throws NPE when under-replicated blocks are recently deleted - HDFS - [issue]
...We currently have the following race: Block is underreplicated, hence it's present in neededReplications User deletes the block - its BlockInfo.blockCollection is set to null Admin runs meta...
http://issues.apache.org/jira/browse/HDFS-3974    Author: Todd Lipcon, 2013-06-04, 19:23
[HDFS-4298] StorageRetentionManager spews warnings when used with QJM - HDFS - [issue]
...When the NN is configured with a QJM, we see the following warning message every time a checkpoint is made or uploaded:12/12/10 16:07:52 WARN namenode.FSEditLog: Unable to determine input st...
http://issues.apache.org/jira/browse/HDFS-4298    Author: Todd Lipcon, 2013-05-25, 16:11
[HDFS-4833] Corrupt blocks are not invalidated when first processing repl queues - HDFS - [issue]
...When the NN processes misreplicated blocks in processMisReplicatedBlock (eg during initial startup when first processing repl queues), it does not invalidate corrupt replicas unless the bloc...
http://issues.apache.org/jira/browse/HDFS-4833    Author: Todd Lipcon, 2013-05-16, 22:05
HDFS (280)
MapReduce (200)
Hadoop (126)
HBase (122)
Avro (11)
Zookeeper (9)
Hive (7)
YARN (7)
Impala (4)
Cassandra (1)
Sqoop (1)
issue (277)
mail # dev (3)
last 7 days (2)
last 30 days (6)
last 90 days (10)
last 6 months (28)
last 9 months (280)
Colin Patrick McCabe (285)
Todd Lipcon (277)
Eli Collins (237)
Haohui Mai (237)
Jing Zhao (223)
Tsz Wo (198)
Arpit Agarwal (193)
Chris Nauroth (185)
Andrew Wang (154)
Brandon Li (150)
Tsz Wo Nicholas Sze (148)
Kihwal Lee (140)
Aaron T. Myers (134)
Daryn Sharp (119)
Suresh Srinivas (116)
Yi Liu (88)
Uma Maheswara Rao G (85)
Ted Yu (83)
Vinayakumar B (82)
Konstantin Shvachko (80)
Akira AJISAKA (79)
Yongjun Zhang (78)
Zhe Zhang (78)
Alejandro Abdelnur (66)
Brahma Reddy Battula (65)
J.Andreina (61)
Xiaoyu Yao (61)
Stephen Chu (60)
Harsh J (55)
Kai Zheng (55)
Ming Ma (54)
Charles Lamb (52)
Walter Su (51)
Steve Loughran (50)
Allen Wittenauer (48)
Arpit Gupta (47)
Rakesh R (47)
Lei (44)
Junping Du (41)
Benoy Antony (39)
Andy Isaacson (38)
Liang Xie (38)
dhruba borthakur (36)
Binglin Chang (32)
Ravi Prakash (32)
Li Bo (30)
Vinay (30)
Sanjay Radia (29)
Fengdong Yu (25)
Hairong Kuang (25)
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