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HBase >> mail # dev >> [VOTE] The 1st hbase 0.94.7 release candidate is available for download


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Re: [VOTE] The 1st hbase 0.94.7 release candidate is available for download
Hi Lars,

I used the tarballs from the distributions. I did not build them myself.

I directly used
http://people.apache.org/~larsh/hbase-0.94.7-rc0/hbase-0.94.7.tar.gz
and http://apache.mirror.rafal.ca/hbase/hbase-0.94.6.1/hbase-0.94.6.1.tar.gz

I used them without any modification. I simply exported the JAVA_HOME
variable, started HBase and ran the PE application.

I tried with more lines (128M instead of 1M) but it failed on timeout
(most probably because of GC). I will retry today with only 2M and
increase slowly to see if I see any difference.

JM

2013/4/20 lars hofhansl <[EMAIL PROTECTED]>:
> I checked with a profile. Nothing sticks out.
> Did you build the tarballs in both cases?
>
> -- Lars
>
> ________________________________
> From: lars hofhansl <[EMAIL PROTECTED]>
> To: Jean-Marc Spaggiari <[EMAIL PROTECTED]>; "[EMAIL PROTECTED]"
> <[EMAIL PROTECTED]>
> Sent: Saturday, April 20, 2013 2:56 PM
>
> Subject: Re: [VOTE] The 1st hbase 0.94.7 release candidate is available for
> download
>
> Hmm... Does a profile run point to anything?
>
> -- Lars
>
>
>
> ________________________________
> From: Jean-Marc Spaggiari <[EMAIL PROTECTED]>
> To: [EMAIL PROTECTED]; lars hofhansl <[EMAIL PROTECTED]>
> Sent: Saturday, April 20, 2013 7:35 AM
> Subject: Re: [VOTE] The 1st hbase 0.94.7 release candidate is available for
> download
>
>
> So, here are the new results.
>
> I re-ran the RandomWriteTest with JDK 1.6 and JDK 1.7 on the same
> computer. I also re-ran it on another one on a SSD with 32GB ram and 8
> cores with JDK 1.6. All giving the same trend.
>
> I will re-run again with more rows and then retry with more than 1
> client and compare.
>
> JM
>
> Summary:
>                                     Average rows/seconds
> Computer1    JDK 1.7    0.94.6.1    30112
> Computer1    JDK 1.7    0.94.7    28431
>
> Computer1    JDK 1.6    0.94.6.1    26384
> Computer1    JDK 1.6    0.94.7    24293
>
> Computer2    JDK 1.6    0.94.6.1    24548
> Computer2    JDK 1.6    0.94.7    22568
>
> Details:
> Machine 1 - JDK 1.7
> jmspaggi@hbasetest:~/hbase$ cat hbase-0.94.6.1/output.txt  | grep
> Finished | grep RandomWriteTest
> 13/04/19 20:58:13 INFO hbase.PerformanceEvaluation: Finished class
> org.apache.hadoop.hbase.PerformanceEvaluation$RandomWriteTest in 34481
> at offset 0 for 1048576 rows
> 13/04/19 21:00:06 INFO hbase.PerformanceEvaluation: Finished class
> org.apache.hadoop.hbase.PerformanceEvaluation$RandomWriteTest in 35055
> at offset 0 for 1048576 rows
> 13/04/19 21:02:00 INFO hbase.PerformanceEvaluation: Finished class
> org.apache.hadoop.hbase.PerformanceEvaluation$RandomWriteTest in 35890
> at offset 0 for 1048576 rows
> 13/04/19 21:03:52 INFO hbase.PerformanceEvaluation: Finished class
> org.apache.hadoop.hbase.PerformanceEvaluation$RandomWriteTest in 34207
> at offset 0 for 1048576 rows
> 13/04/19 21:05:42 INFO hbase.PerformanceEvaluation: Finished class
> org.apache.hadoop.hbase.PerformanceEvaluation$RandomWriteTest in 34898
> at offset 0 for 1048576 rows
> 13/04/19 21:07:36 INFO hbase.PerformanceEvaluation: Finished class
> org.apache.hadoop.hbase.PerformanceEvaluation$RandomWriteTest in 36355
> at offset 0 for 1048576 rows
> 13/04/19 21:09:28 INFO hbase.PerformanceEvaluation: Finished class
> org.apache.hadoop.hbase.PerformanceEvaluation$RandomWriteTest in 34613
> at offset 0 for 1048576 rows
> 13/04/19 21:11:22 INFO hbase.PerformanceEvaluation: Finished class
> org.apache.hadoop.hbase.PerformanceEvaluation$RandomWriteTest in 34398
> at offset 0 for 1048576 rows
> 13/04/19 21:13:15 INFO hbase.PerformanceEvaluation: Finished class
> org.apache.hadoop.hbase.PerformanceEvaluation$RandomWriteTest in 35092
> at offset 0 for 1048576 rows
> 13/04/19 21:15:08 INFO hbase.PerformanceEvaluation: Finished class
> org.apache.hadoop.hbase.PerformanceEvaluation$RandomWriteTest in 33852
> at offset 0 for 1048576 rows
> jmspaggi@hbasetest:~/hbase$ cat hbase-0.94.7/output.txt  | grep
> Finished | grep RandomWriteTest
> 13/04/19 17:10:26 INFO hbase.PerformanceEvaluation: Finished class