Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 211 to 220 from 15443 (0.144s).
Loading phrases to help you
refine your search...
Re: use setrep change number of file replicas,but not work - Hadoop - [mail # user]
...i set replica number from 3 to 2,but i dump NN metrics ,thePendingDeletionBlocks is zero ,why?if the check thread will sleep a interval then do it's check work ,how longthe interval time is?...
   Author: ch huang, 2014-04-11, 01:27
[HADOOP-9317] User cannot specify a kerberos keytab for commands - Hadoop - [issue]
...UserGroupInformation only allows kerberos users to be logged in via the ticket cache when running hadoop commands.  UGI allows a keytab to be used, but it's only exposed programatically...
http://issues.apache.org/jira/browse/HADOOP-9317    Author: Daryn Sharp, 2014-04-10, 22:49
[HADOOP-9852] UGI login user keytab and principal should not be static - Hadoop - [issue]
...The static keytab and principal for the login user is problematic.  The login conf explicitly references these statics.  As a result, loginUserFromKeytabAndReturnUGI is unnecessari...
http://issues.apache.org/jira/browse/HADOOP-9852    Author: Daryn Sharp, 2014-04-10, 22:42
[HADOOP-10471] Reduce the visibility of constants in ProxyUsers - Hadoop - [issue]
...Most of the constants in proxyusers have public visibility unnecessarily. These public constants should be set to private  and their external usage should be replaced by the correspondi...
http://issues.apache.org/jira/browse/HADOOP-10471    Author: Benoy Antony, 2014-04-10, 22:26
[HADOOP-10475] ConcurrentModificationException in AbstractDelegationTokenSelector.selectToken() - Hadoop - [issue]
...While running a hive job on a HA cluster saw ConcurrentModificationException in AbstractDelegationTokenSelector.selectToken()...
http://issues.apache.org/jira/browse/HADOOP-10475    Author: Arpit Gupta, 2014-04-10, 22:25
[HADOOP-10489] UserGroupInformation#getTokens and UserGroupInformation#addToken can lead to ConcurrentModificationException - Hadoop - [issue]
...Currently UserGroupInformation#getTokens and UserGroupInformation#addToken uses UGI's monitor to protect the iteration and modification of Credentials#tokenMap. Per discussion in HADOOP-1047...
http://issues.apache.org/jira/browse/HADOOP-10489    Author: Jing Zhao, 2014-04-10, 22:24
[HADOOP-9856] Avoid Krb5LoginModule.logout issue - Hadoop - [issue]
...The kerberos login module's logout method arguably has a bug.  Subject#getPrivateCredentials() returns a synchronized set.  Iterating the set requires explicitly locking the set. &...
http://issues.apache.org/jira/browse/HADOOP-9856    Author: Daryn Sharp, 2014-04-10, 21:50
[HADOOP-9749] Remove synchronization for UGI.getCurrentUser - Hadoop - [issue]
...HADOOP-7854 added synchronization to getCurrentUser due to ConcurrentModificationExceptions.  This degrades NN call handler performance.The problem was not well understood at the time, ...
http://issues.apache.org/jira/browse/HADOOP-9749    Author: Daryn Sharp, 2014-04-10, 21:48
[HADOOP-9747] Reduce unnecessary UGI synchronization - Hadoop - [issue]
...Jstacks of heavily loaded NNs show up to dozens of threads blocking in the UGI....
http://issues.apache.org/jira/browse/HADOOP-9747    Author: Daryn Sharp, 2014-04-10, 21:48
[HADOOP-10429] KeyStores should have methods to generate the materials themselves, KeyShell should use them - Hadoop - [issue]
...Currently, the KeyProvider API expects the caller to provide the key materials. And, the KeyShell generates key materials.For security reasons, KeyProvider implementations may want to genera...
http://issues.apache.org/jira/browse/HADOOP-10429    Author: Alejandro Abdelnur, 2014-04-10, 20:08
Sort:
project
HBase (16116)
Hive (15102)
Hadoop (14405)
MapReduce (10617)
Ambari (8544)
Pig (7399)
HDFS (6402)
Cassandra (5591)
Kafka (5384)
Bigtop (5207)
Accumulo (4381)
Flume (3751)
Avro (3089)
Zookeeper (2925)
Sqoop (2787)
type
mail # user (7750)
issue (4168)
mail # dev (1381)
mail # general (1119)
source code (875)
wiki (136)
web site (9)
javadoc (5)
date
last 7 days (115)
last 30 days (444)
last 90 days (1151)
last 6 months (1677)
last 9 months (14430)
author
Harsh J (537)
Owen O'Malley (403)
Steve Loughran (357)
Todd Lipcon (233)
Eli Collins (181)
Arun C Murthy (157)
Chris Nauroth (130)
Alejandro Abdelnur (121)
Allen Wittenauer (115)
Nigel Daley (112)
Tom White (111)
Daryn Sharp (108)
Konstantin Shvachko (102)
Ted Yu (95)
Aaron Kimball (93)