Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 1 to 10 from 31 (0.08s).
Loading phrases to help you
refine your search...
Re: how can i archive old data in HDFS? - Hadoop - [mail # user]
...it just combine several file into one file ,no zip happenedOn Fri, Apr 11, 2014 at 9:10 PM, Peyman Mohajerian wrote: ...
   Author: ch huang, 2014-04-15, 00:56
which dir in HDFS can be clean ? - Hadoop - [mail # user]
...hi,maillist:          my HDFS cluster run about 1 year ,and i find many dir is verylarge,i wonder if some of them can be clean?like/var/log/hadoop-yarn/apps&nbs...
   Author: ch huang, 2014-04-11, 01:38
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
issue about "mv: `/user/hive/warehouse/dsp_execution/2014-01-31/data_00000': Input/output error" - Hadoop - [mail # user]
...hi,maillist :            i need move datafile from one dir to another dir,but i find ifi typehadoop fs -mv /A/* /B/  in commandline ,it's ok,but if i ...
   Author: ch huang, 2014-03-31, 02:16
lot of attempt_local296445216_0001_m_000386_0 dir in NN dir - Hadoop - [mail # user]
...hi,maillist:          i find many dirs in/data/hadoopmapredlocal/taskTracker/hdfs/jobcache/job_local296445216_0001,it is my mapred local dir ,can i remove it sa...
   Author: ch huang, 2014-03-25, 00:57
issue of "Log aggregation has not completed or is not enabled." - Hadoop - [mail # user]
...hi,maillist:         i try look application log use the following process# yarn application -list                Applica...
   Author: ch huang, 2014-03-18, 07:39
Re: issue about write append into hdfs "ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: ch12:50010:DataXceiver error processing READ_BLOCK operation " - Hadoop - [mail # user]
...i changed all datanode config add dfs.datanode.max.xcievers value is 131072and restart all DN, still no useOn Fri, Feb 21, 2014 at 12:25 PM, Anurag Tangri wrote: ...
   Author: ch huang, 2014-02-21, 06:09
any optimize suggestion for high concurrent write into hdfs? - Hadoop - [mail # user]
...hi,maillist:          is there any optimize for large of write into hdfs in same time ?thanks ...
   Author: ch huang, 2014-02-21, 01:08
issue abount hdfsWrite: FSDataOutputStream#write error: - Hadoop - [mail # user]
...hi,maillist:         i use scribe write log into hadoop hdfs, but one of my scribereport the problem ,and it seems some problem happen when scribe appenddata to hdfs...
   Author: ch huang, 2014-02-20, 01:02
issure about write append to a file ,and close ,reopen the same file - Hadoop - [mail # user]
...hi,maillist:           i use scribe to receive data from app ,write to hadoop hdfs,whenthe system in high concurrency connectit will cause hdfs error like the f...
   Author: ch huang, 2014-02-14, 01:47
Sort:
project
MapReduce (57)
HBase (46)
HDFS (41)
Hive (28)
Hadoop (26)
Sqoop (5)
Zookeeper (5)
Flume (3)
type
mail # user (31)
date
last 7 days (3)
last 30 days (5)
last 90 days (13)
last 6 months (20)
last 9 months (31)
author
Harsh J (537)
Owen O'Malley (402)
Steve Loughran (357)
Todd Lipcon (234)
Eli Collins (181)
Arun C Murthy (157)
Chris Nauroth (129)
Alejandro Abdelnur (122)
Allen Wittenauer (115)
Nigel Daley (112)
Tom White (111)
Daryn Sharp (108)
Konstantin Shvachko (102)
Ted Yu (95)
Aaron Kimball (93)
ch huang