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[expand - 1 more] - Re: 0.92.2? - HBase - [mail # dev]
...Looks like the workload A issue was due to an incorrect recordcount specified for 0.92 runs, as I asked for more details. AFAICT, 0.92 is significantly faster than 0.90 on a 3 (hbase/hdfs) +...
   Author: Luke Lu, 2012-05-14, 23:55
Reading specific column from text file:LOAD - Pig - [mail # user]
...Hi All,  I am trying to read a file and manipulate it but I want to read only specific column, in load do I need to mention all the columns?  File.txt Col1 Col2 Col3 Col4  loa...
   Author: krishnan N, 2012-05-14, 23:55
[expand - 2 more] - Re: TestDFSIO job hangs (0.23.1-cdh4b2) - MapReduce - [mail # user]
...Found the cause:  https://issues.apache.org/jira/browse/MAPREDUCE-4250 https://issues.apache.org/jira/browse/HADOOP-8393  hadoop-config.sh and yarn-config.sh determine the correct ...
   Author: Trevor Robinson, 2012-05-14, 23:54
[MAPREDUCE-4258] container-executor can't open 2+ GB files when compiled for 32-bit - MapReduce - [issue]
...container-executor depends on libfts, and libfts has no largefile support.  Upstream bug here: http://sourceware.org/bugzilla/show_bug.cgi?id=11460As a consequence, when compiled for 32...
http://issues.apache.org/jira/browse/MAPREDUCE-4258    Author: Colin Patrick McCabe, 2012-05-14, 23:39
[BIGTOP-585] hbase package has dangling symlinks - Bigtop - [issue]
...They are harmless, but unclean...
http://issues.apache.org/jira/browse/BIGTOP-585    Author: Roman Shaposhnik, 2012-05-14, 23:28
[expand - 3 more] - Re: LIKE Statement - Hive - [mail # user]
...Well the link provided isn't really about what I originally asked about.  I have not come across a SQL implementation (Postgres, MySQL, or MSSQL are the ones I have experience in) where...
   Author: John Omernik, 2012-05-14, 23:20
[expand - 1 more] - memory configuration - Pig - [mail # user]
...Hello,  I am generating data by pigmix, and am running into a memory error. Below my tentative configurations and their respective errors.  scenario 1: HADOOP_HEAPSIZE=2000 and &nb...
   Author: Keren Ouaknine, 2012-05-14, 23:20
[PIG-2701] Pig-Guice integration - Pig - [issue]
...As Pig becomes more customizable (PPNLs, ReducerEstimators, Optimizers?), the current approach of loading custom classes via class params and reflection can become clunky. This is especially...
http://issues.apache.org/jira/browse/PIG-2701    Author: Bill Graham, 2012-05-14, 23:07
[expand - 7 more] - Re: Coprocessor Aggregation supposed to be ~20x slower than Scans? - HBase - [mail # user]
...I was aware of the following change.  Can you log a JIRA and attach the patch to it ?  Thanks for trying out and improving aggregation client.  On Mon, May 14, 2012 at 3:31 PM...
   Author: Ted Yu, 2012-05-14, 23:00
[expand - 7 more] - Re: [HBase 0.92.1] Too many stores files to compact, compaction moving slowly - HBase - [mail # user]
...On Mon, May 14, 2012 at 3:03 PM, Shrijeet Paliwal  wrote:  Yes   No.  The MR job has to run w/ TOP.  Sounds like a split file w/ enough regions in it is way to go; y...
   Author: Stack, 2012-05-14, 22:26
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