Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 121 to 130 from 154 (0.073s).
Loading phrases to help you
refine your search...
RE: Backing up HDFS - Hadoop - [mail # user]
...    And that would be a waste. (Why build a cloud just to store data and not do  any processing?)  You're not building your cloud in a vacuum. There are going to be SAN(s...
   Author: Michael Segel, 2010-08-03, 15:46
RE: Fair Scheduler documentation? - Hadoop - [mail # general]
... wer points... the allocations.xml file?  find it. Not sure if its a valid [SNIP]     https://issues.apache.org/jira/browse/MAPREDUCE-698 (Found using Yahoo! as my search...
   Author: Michael Segel, 2010-07-26, 16:13
RE: manipulate counters in new api - Hadoop - [mail # user]
...  ,  add and   This is pretty similar to my post to general-hadoop.  The idea is how to create dynamic counters vs enum counters.  To answer Gang's question ... if y...
   Author: Michael Segel, 2010-07-19, 20:00
Dynamic counters in Hadoop M/R jobs... - Hadoop - [mail # general]
...Hi,  In looking at "The Definitive Guide"  pgs 211-218 looking at the documentat ion for counters have a question about how to use the  dynamic (String, String) methods to cre...
   Author: Michael Segel, 2010-07-19, 18:22
RE: Single Node with multiple mappers? - Hadoop - [mail # user]
... Moritz,  I'm not sure what you're doing, but raising the number of mapers in your  configuration isn't a 'hint'.  The number of mapers that you can run will depend on yo...
   Author: Michael Segel, 2010-07-16, 09:59
RE: Please help! Corrupt fsimage? - Hadoop - [mail # user]
...I know this is a little late in the game...  You could have forced the cluster out of safe mode and then use fsck to cop y the bad blocks out to the file system. (See the help on fsck) ...
   Author: Michael Segel, 2010-07-09, 14:35
RE: How to control the number of map tasks for each nodes? - Hadoop - [mail # user]
...Just a nit.  i7s are quad core. While Intel has 2 'threads' per core. (I'm assuming you' re using the i7's (800 series and below) in a single socket mother board.) Based on experience w...
   Author: Michael Segel, 2010-07-09, 01:35
RE: decommissioning nodes help - Hadoop - [mail # user]
...What happens when you run an fsck?  u cacti ) on these nodes indicating blocks are being moved to compensate fo r the excluded nodes. This is in the past 2 hours since the process was s...
   Author: Michael Segel, 2010-07-09, 00:44
RE: jni files - Hadoop - [mail # user]
...Silly question...  Why do you have * in your lin  ">        DistributedCache.addCacheFile("hdfs://* /*/libraries/mylib.so.1#mylib.so", con...
   Author: Michael Segel, 2010-07-08, 12:30
RE: decomission a node - Hadoop - [mail # user]
... This is pretty predictable. Determine the average time it takes to process a m/r task. If you can process 100 m/r tasks simultaneously, and then cut that to 50  m/r tasks you can ...
   Author: Michael Segel, 2010-07-07, 13:55
HBase (329)
Hadoop (151)
MapReduce (51)
HDFS (24)
mail # user (135)
mail # general (19)
last 7 days (0)
last 30 days (0)
last 90 days (0)
last 6 months (0)
last 9 months (154)
Harsh J (537)
Owen O'Malley (402)
Steve Loughran (357)
Todd Lipcon (234)
Eli Collins (181)
Arun C Murthy (156)
Chris Nauroth (129)
Alejandro Abdelnur (121)
Allen Wittenauer (115)
Nigel Daley (112)
Tom White (111)
Daryn Sharp (108)
Konstantin Shvachko (102)
Ted Yu (95)
Aaron Kimball (93)
Michael Segel