Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 1 to 10 from 79 (0.077s).
Loading phrases to help you
refine your search...
[HDFS-945] Make NameNode resilient to DoS attacks (malicious or otherwise) - HDFS - [issue]
...We've seen defective applications cause havoc on the NameNode, for e.g. by doing 100k+ 'listStatus' on very large directories (60k files) etc.I'd like to start a discussion around how we pre...
http://issues.apache.org/jira/browse/HDFS-945    Author: Arun C Murthy, 2014-07-30, 00:15
[HDFS-281] Explore usage of the sendfile api via java.nio.channels.FileChannel.transfer{To|From} for i/o in datanodes - HDFS - [issue]
...We could potentially gain a lot of performance by using the sendfile system call:$ man sendfileDESCRIPTION       This  call  copies  data between one file ...
http://issues.apache.org/jira/browse/HDFS-281    Author: Arun C Murthy, 2014-07-17, 19:54
[HDFS-390] Hadoop daemons should support generic command-line options by implementing the Tool interface - HDFS - [issue]
...Hadoop daemons (NN/DN/JT/TT) should support generic command-line options (i.e. -nn / -jt/ -conf / -D) by implementing the Tool interface.This is particularly useful for cases where the maste...
http://issues.apache.org/jira/browse/HDFS-390    Author: Arun C Murthy, 2014-07-17, 19:17
Re: [VOTE] Release Apache Hadoop 2.4.1 - HDFS - [mail # dev]
...With 12 +1s (4 binding), 1 -0 and no -1s the vote passes. I'll push the bits out shortly.Thanks to everyone who voted.thanks,ArunOn Jun 20, 2014, at 11:51 PM, Arun C Murthy  wrote:Arun ...
8 emails [+ more]    Author: Arun C Murthy, 2014-06-30, 06:49
Re: [VOTE] Change by-laws on release votes: 5 days instead of 7 - HDFS - [mail # dev]
...With 26 +1s (19 binding) and no -1s the vote passes. Thanks to everyone who voted.I'm sure every RM who needs to spin rc1+ hence will appreciate this! *smile*thanks,ArunOn Jun 24, 2014, at 1...
2 emails [+ more]    Author: Arun C Murthy, 2014-06-30, 06:47
Re: Moving to JDK7, JDK8 and new major releases - HDFS - [mail # dev]
...On Jun 24, 2014, at 4:22 PM, Andrew Wang  wrote:I think there is a some confusion/misunderstanding here.With hadoop-2 the user is completely in control of his own classpath (we had a si...
2 emails [+ more]    Author: Arun C Murthy, 2014-06-25, 04:30
Re: hadoop-2.5 - June end? - HDFS - [mail # dev]
...Thanks Karthik!I've updated https://wiki.apache.org/hadoop/Roadmap with features which are very close to completion. Let's see if that makes sense and if we get any further feedback.ArunOn J...
4 emails [+ more]    Author: Arun C Murthy, 2014-06-23, 21:24
Re: Plans of moving towards JDK7 in trunk - HDFS - [mail # dev]
...After further consideration, here is an alternate.On Jun 21, 2014, at 11:14 AM, "Arun C. Murthy"  wrote:Looking at the big picture, I believe the users of Apache Hadoop would be better ...
2 emails [+ more]    Author: Arun C Murthy, 2014-06-22, 00:59
Re: [VOTE] Release Apache Hadoop 0.23.11 - HDFS - [mail # dev]
...+1 (binding)Thanks for all your efforts driving 0.23.* Thomas & co!ArunOn Jun 19, 2014, at 8:14 AM, Thomas Graves  wrote:Arun C. MurthyHortonworks Inc.http://hortonworks.com/hdp/CONFIDE...
   Author: Arun C Murthy, 2014-06-21, 06:50
[DISCUSS] Change by-laws on release votes: 5 days instead of 7 - HDFS - [mail # dev]
...Folks, I'd like to propose we change our by-laws to reduce our voting periods on new releases from 7 days to 5. Currently, it just takes too long to turn around releases; particula...
   Author: Arun C Murthy, 2014-06-21, 05:55
Sort:
project
MapReduce (465)
Hadoop (373)
HDFS (64)
YARN (39)
Pig (16)
HBase (9)
Bigtop (6)
Flume (2)
Avro (1)
Hive (1)
type
mail # user (38)
mail # dev (31)
issue (10)
date
last 7 days (1)
last 30 days (3)
last 90 days (10)
last 6 months (15)
last 9 months (79)
author
Todd Lipcon (326)
Eli Collins (263)
Harsh J (261)
Colin Patrick McCabe (231)
Tsz Wo (206)
Chris Nauroth (166)
Jing Zhao (162)
Aaron T. Myers (141)
Suresh Srinivas (138)
Haohui Mai (135)
Andrew Wang (131)
Brandon Li (125)
Kihwal Lee (113)
Arpit Agarwal (110)
Daryn Sharp (100)
Uma Maheswara Rao G (79)
Ted Yu (74)
Alejandro Abdelnur (67)
Konstantin Shvachko (59)
Akira AJISAKA (56)
Stephen Chu (55)
Steve Loughran (51)
Yongjun Zhang (49)
Azuryy Yu (48)
Mohammad Tariq (46)
Arun C Murthy