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[expand - 4 more] - RE: Recovery following disk full - Hadoop - [mail # user]
...Thanks guys, I did have a secondary name node running, so was able to  recover from last checkpoint as Todd had suggested.   Cheers Arv  ________________________________  ...
   Author: Arv Mistry, 2009-07-20, 23:35
load data into table - Hive - [mail # user]
...I'm trying to load data into table using the command below. However, I only got a bunch of NULL in the field. The data fields are seperated by tab.  CREATE TABLE IF NOT EXISTS userweigh...
   Author: chen keven, 2009-07-20, 22:53
[expand - 2 more] - RE: dense_rank() equivalent in Hive? - Hive - [mail # user]
...yes.  ________________________________ From: Saurabh Nanda [mailto:[EMAIL PROTECTED]] Sent: Sunday, July 19, 2009 11:38 PM To: [EMAIL PROTECTED] Subject: Re: dense_rank() equivalent in ...
   Author: Ashish Thusoo, 2009-07-20, 22:37
[expand - 3 more] - RE: Unable to start Hadoop mapred cluster on EC2 with Hadoop 0.20.0 - Hadoop - [mail # user]
...Hi Todd,  Thanks for the suggestions. I checked netstat -a on the master, and it doesn't seem to indicate that port 50002 is in use by anybody: root@domU-12-31-39-04-30-16 (/vol/hadoop-...
   Author: Jeyendran Balakrishnan, 2009-07-20, 22:20
Re: create tables question - Hive - [mail # user]
...It is it by default. I dont think i have changed anything yet.  Is "/user/hive/warehouse" local directory or hadoop directory?    hive.metastore.warehouse.dir   /user/hiv...
   Author: chen keven, 2009-07-20, 22:05
[CHUKWA-356] more powerful file extractor - Chukwa - [issue]
...Recovering specific files from archive data is an important user priority. We can facilitate this by rewriting DumpDatatype to be more powerful and flexible....
http://issues.apache.org/jira/browse/CHUKWA-356    Author: Ari Rabkin, 2009-07-20, 21:51
[MAPREDUCE-438] When connecting to HDFS using an IP  Task MapRed gets confused when checking the output path. - MapReduce - [issue]
...The exception appearing below happens if you are using an IP address to reference a HDFS file system path.  Although the URI authority for either path (whether referenced by hostname:po...
http://issues.apache.org/jira/browse/MAPREDUCE-438    Author: Bill Habermaas, 2009-07-20, 21:07
[expand - 1 more] - RE: Does hive support preparedstatement? - Hive - [mail # user]
...Hi Keven,  I don't believe Hive JDBC currently supports prepared statements. It suppor ts 'prepare' by just saving the query, but does not understand parameter ma rkers within the query...
   Author: Eric Hwang, 2009-07-20, 20:40
Re: Disk configuration. - Hadoop - [mail # user]
...On 7/13/09 11:50 AM, "Dmitry Pushkarev"  wrote:  In practice, we're starting to think that sharing the same file system space doesn't really work.  What we sometimes see durin...
   Author: Allen Wittenauer, 2009-07-20, 19:48
[expand - 2 more] - Re: Integration of Zookeeper with Hadoop 19 - Hadoop - [mail # user]
...Hi Rakhi,   Currently Hadoop mapred/hdfs/common do not use Zookeeper. There are some plans to use it in the JobTracker and NameNode but they are still being discussed in the community. ...
   Author: Mahadev Konar, 2009-07-20, 19:12
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NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB