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Re: Hadoop-Mapreduce-trunk-Commit - Build # 1977 - Still Failing - MapReduce - [mail # dev]
...HADOOP-8237 tracks the TestJobInProgress, unclear the change is invalid or if the test is just using a bogus topology and the new checking is catching it.  On Sun, Apr 1, 2012 at 2:38 P...
   Author: Eli Collins, 2012-04-01, 23:24
[HADOOP-8237] HADOOP-8159 causes TestJobInProgress#testLocality to fail - Hadoop - [issue]
...The following in TestJobInProgress#testLocality:Node r2n4 = new NodeBase("/default/rack2/s1/node4");    nt.add(r2n4);violates the check introduced by HADOOP-8159:Testcase: tes...
http://issues.apache.org/jira/browse/HADOOP-8237    Author: Eli Collins, 2012-04-01, 23:22
[expand - 2 more] - Re: Hive Queries Performance Tuning - Map side joins, Map side aggregations, Partitioning/Clustering - Hive - [mail # user]
...Anand      You can optimize pretty much all hive queries. Based on  your queries you need to do the optimizations. For example Group By has som e specific way to be optimized. Some time...
   Author: Bejoy Ks, 2012-04-01, 21:34
[CASSANDRA-3077] Support TTL option to be set for column family - Cassandra - [issue]
...Use case: I want one of my CFs not to store any data older than two months. It is a "notifications" CF which is of no interest to user.Currently I am setting TTL with each insert in the CF, ...
http://issues.apache.org/jira/browse/CASSANDRA-3077    Author: Aleksey Vorona, 2012-04-01, 20:58
[HBASE-5681] Split Region crash if region is still offline after a previous split - HBase - [issue]
...I've a script that starts hbase and a couple of region servers in distributed mode (hbase.cluster.distributed = true) due to HBASE-5666 I need a sleep to ensure that rs are up.$HBASE_HOME/bi...
http://issues.apache.org/jira/browse/HBASE-5681    Author: Matteo Bertozzi, 2012-04-01, 20:45
Issue with PigServer in web application (tomcat container) - Pig - [mail # user]
...Hi All, I am firing a pig script using PigServer from a web application (tomcat 7.0 ). The script runs every five minutes via PigServer. There are around ten j ar files that are being writte...
   Author: rakesh sharma, 2012-04-01, 20:32
[expand - 2 more] - Re: Problem in installing hive - Hadoop - [mail # dev]
...Hello Arpit,    Thanks a lot for the help. I tried hive 0.8.1 and it worked .  Thanking you  Yours faithfully Ranjan Banerjee  On 04/01/12, Arpit Gupta   wrote:   &n...
   Author: Ranjan Banerjee, 2012-04-01, 20:06
Re: Why BucketJoinMap consume too much memory - Hive - [mail # user]
...Hi     On a first look, it seems like map join is happening in your case  other than bucketed map join. The following conditions need to hold for buc keted map join to work 1)...
   Author: Bejoy Ks, 2012-04-01, 19:35
Debugging hive tasks? - Hive - [mail # dev]
...Hey hive gurus -  On the wiki I found a section about running Hive jobs in local mode, however, it uses a separate JVM. Is it possible to run the map reduce jobs inside the current proc...
   Author: Travis Crawford, 2012-04-01, 18:56
[expand - 1 more] - Re: how to unit test my RawComparator - Hadoop - [mail # user]
...When hadoop is merging spill outputs, or merging map outputs in the reducer, then i can see two byte arrays being used.  WIth regards to pass by reference vs value, you're right, the by...
   Author: Chris White, 2012-04-01, 17:33
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