Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 31 to 40 from 40 (0.063s).
Loading phrases to help you
refine your search...
Re: Recovering fsImage from Namenode Logs - HDFS - [mail # dev]
...On Thu, Dec 20, 2012 at 12:33 AM, ishan chhabra  wrote:  The generation stamp is stored by the datanode in the block directory, as part of the .meta filename.  For example, if...
   Author: Colin McCabe, 2012-12-27, 20:41
Re: FSDataInputStream.read returns -1 with growing file and never continues reading - HDFS - [mail # dev]
...Also, read() returning -1 is not an error, it's EOF.  This is the same as for the regular Java InputStream.  best, Colin   On Thu, Dec 20, 2012 at 10:32 AM, Christoph Rupp &nb...
   Author: Colin McCabe, 2012-12-27, 20:37
Re: Can we declare some HDFS nodes "primary" - HDFS - [mail # user]
...It seems like those 10 nodes out of 500 would be a hot spot for writes, if there was a hard requirement that they accept all writes. This might be acceptable on a very read-focused workload,...
   Author: Colin McCabe, 2012-12-11, 23:53
Re: Hadoop V/S Cassandra - HDFS - [mail # user]
...On Thu, Dec 6, 2012 at 8:55 AM, yogesh dhari  wrote:  As Harsh commented, HDFS doesn't have a single point of failure any more.  Hadoop and Cassandara are not really competito...
   Author: Colin McCabe, 2012-12-06, 19:27
Re: How to speedup test case running? - HDFS - [mail # dev]
...Hi,  You can run a specific test with mvn eclipse -Dtest=  I find that junit tests start more quickly when run within Eclipse. If you're interested, you can find instructions on se...
   Author: Colin McCabe, 2012-10-22, 18:04
Re: MiniDFSCluster - HDFS - [mail # dev]
...Hi Vlad,  I think you might be on to something.  File a JIRA?  It should be a simple improvement, I think.  cheers, Colin   On Wed, Sep 5, 2012 at 10:42 AM, Vladimir...
   Author: Colin McCabe, 2012-09-05, 20:19
Re: libhdfs doesn't connect to hdfs filesystem - HDFS - [mail # user]
...Hi Mogrob,  The issue arises because you either: 1. don't have the configuration XML files in your CLASSPATH when you run your libhdfs-linked program, or 2. Have configured the local fi...
   Author: Colin McCabe, 2012-08-15, 18:03
Re: validating user IDs - HDFS - [mail # dev]
...Sure.  We could also find the current user ID and bake that into the test as an "acceptable" UID.  If that makes sense.  Colin   On Mon, Jun 11, 2012 at 4:12 PM, Alejandr...
   Author: Colin McCabe, 2012-06-11, 23:20
ioreply - HDFS - [mail # dev]
...Here is an interesting idea: recording traces of the filesystem operations applications do, and allowing these traces to be replayed later.   http://code.google.com/p/ioapps/  Soun...
   Author: Colin McCabe, 2012-04-29, 01:15
Re: [DISCUSS] Remove append? - HDFS - [mail # dev]
...On Mon, Mar 26, 2012 at 1:55 PM, Tsz Wo Sze  wrote:  in different organizations have tested it nd so it is not yet heavy used.  The append unit test failed on me recently on J...
   Author: Colin McCabe, 2012-03-26, 21:31
HDFS (39)
Hadoop (29)
MapReduce (13)
Spark (2)
mail # dev (33)
mail # user (7)
last 7 days (0)
last 30 days (0)
last 90 days (1)
last 6 months (4)
last 9 months (40)
Todd Lipcon (312)
Eli Collins (262)
Harsh J (261)
Colin Patrick McCabe (229)
Tsz Wo (208)
Chris Nauroth (166)
Jing Zhao (162)
Aaron T. Myers (141)
Suresh Srinivas (138)
Haohui Mai (133)
Andrew Wang (128)
Brandon Li (124)
Kihwal Lee (113)
Arpit Agarwal (106)
Daryn Sharp (97)
Uma Maheswara Rao G (77)
Ted Yu (72)
Alejandro Abdelnur (67)
Akira AJISAKA (54)
Konstantin Shvachko (53)
Stephen Chu (50)
Steve Loughran (49)
Azuryy Yu (48)
Yongjun Zhang (47)
Mohammad Tariq (46)
Colin McCabe