Home | About | Sematext search-lucene.com search-hadoop.com
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
clear query|facets|time Search criteria: .   Results from 1 to 10 from 191 (0.123s).
Loading phrases to help you
refine your search...
[HDFS-6971] Bounded staleness of EDEK caches on the NN - HDFS - [issue]
...The EDEK cache on the NN can hold onto keys after the admin has rolled the key. It'd be good to time-bound the caches, perhaps also providing an explicit "flush" command....
http://issues.apache.org/jira/browse/HDFS-6971    Author: Andrew Wang, 2015-05-03, 14:57
[HDFS-7411] Refactor and improve decommissioning logic into DecommissionManager - HDFS - [issue]
...Would be nice to split out decommission logic from DatanodeManager to DecommissionManager....
http://issues.apache.org/jira/browse/HDFS-7411    Author: Andrew Wang, 2015-05-01, 20:52
[expand - 2 more] - Re: fsck output compatibility question with regard to HDFS-7281 - HDFS - [mail # dev]
...On Tue, Apr 28, 2015 at 11:25 AM, Allen Wittenauer  wrote:reasons. Not sure changing fsck or dfsadmin is quite the same level thoughtreatment? That'd be a good place to start. Yongjun e...
   Author: Andrew Wang, 2015-04-28, 18:55
Re: HDFS audit log - HDFS - [mail # dev]
...Hi Allen, thanks for bringing this up. Two comments:- Is there a specification for the audit log format? i.e. is it somethingstructured like JSON? I think I asked you this in-person, and you...
   Author: Andrew Wang, 2015-04-27, 18:35
Re: Set minimum version of Hadoop 3 to JDK 8 - HDFS - [mail # dev]
...Hey Robert,As a first step, could we try switching all our precommit and nightlybuilds over to use 1.8? This is a prerequisite for HADOOP-11858, and safeto do in any case since it'll still t...
   Author: Andrew Wang, 2015-04-21, 22:32
[HDFS-7979] Initialize block report IDs with a random number - HDFS - [issue]
...Right now block report IDs use system nanotime. This isn't that random, so let's start it at a random number for some more safety....
http://issues.apache.org/jira/browse/HDFS-7979    Author: Andrew Wang, 2015-04-09, 12:56
[HDFS-8004] Use KeyProviderCryptoExtension#warmUpEncryptedKeys when creating an encryption zone - HDFS - [issue]
...It'd be slightly better to use the provided warm-up method, even though what we do now (getting and throwing away a key) is functionally the same....
http://issues.apache.org/jira/browse/HDFS-8004    Author: Andrew Wang, 2015-04-01, 03:38
[HDFS-8007] Lower RollingWindowManager log to debug - HDFS - [issue]
...Noticed this while looking in a NN log, it's kind of spammy:2015-03-25 00:04:12,052 INFO org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN size for command setTime...
http://issues.apache.org/jira/browse/HDFS-8007    Author: Andrew Wang, 2015-03-30, 05:35
[HDFS-7405] TestDatanodeBlockScanner#testDuplicateScans hangs - HDFS - [issue]
...Seen on some precommit runs, also observed locally....
http://issues.apache.org/jira/browse/HDFS-7405    Author: Andrew Wang, 2015-03-17, 18:51
Re: Hadoop 3.x: what about shipping trunk as a 2.x release in 2015? - HDFS - [mail # dev]
...I find this proposal very surprising. We've intentionally deferredincompatible changes to trunk, because they are incompatible and do notbelong in a minor release. Now we are supposed to blu...
   Author: Andrew Wang, 2015-03-09, 22:57
Sort:
project
HDFS (172)
Hadoop (110)
MapReduce (10)
HBase (4)
YARN (4)
type
issue (139)
mail # dev (52)
date
last 7 days (3)
last 30 days (6)
last 90 days (15)
last 6 months (22)
last 9 months (191)
author
Todd Lipcon (336)
Colin Patrick McCabe (281)
Harsh J (266)
Eli Collins (265)
Jing Zhao (220)
Haohui Mai (210)
Tsz Wo (198)
Chris Nauroth (191)
Arpit Agarwal (172)
Andrew Wang (158)
Brandon Li (150)
Aaron T. Myers (146)
Suresh Srinivas (141)
Kihwal Lee (139)
Tsz Wo Nicholas Sze (132)
Daryn Sharp (117)
Ted Yu (108)
Uma Maheswara Rao G (95)
Konstantin Shvachko (86)
Allen Wittenauer (78)
Alejandro Abdelnur (73)
Yongjun Zhang (73)
Akira AJISAKA (71)
Vinayakumar B (71)
Yi Liu (67)
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