Re: manual trigger of major compaction does not seems to work on 0.92

2012-02-24 Thread Mikael Sitruk
I triggered several time major_compaction between 22:30 and the time i wrote the original email 00:58 From the log of one of the severs between those time no major compaction was running a major_compaction ended at 22:23 on the same server but this is because the number of file was high (after a

Re: manual trigger of major compaction does not seems to work on 0.92

2012-02-24 Thread Nicolas Spiegelberg
In 0.92, we can handle multiple compactions but we wait on major compact if minor compactions are ongoing for the same store. It should be enqueued and work after the minor compaction finishes, it's just not immediately enqueued. See HBASE-5330 for some discussion on this. There should be a log

Re: manual trigger of major compaction does not seems to work on 0.92

2012-02-24 Thread Mikael Sitruk
Hi Nicolas, Well 1. I don't see such message, on the second hand I'm not using debug severity in the log (unless this is not a debug message) 2. If major compaction are just entering the compaction queue it seems to me quite problematic; especially when you want to control the impact of

Re: manual trigger of major compaction does not seems to work on 0.92

2012-02-23 Thread Jean-Daniel Cryans
Can you show us some logs that exhibit this behavior? Thx, J-D On Thu, Feb 23, 2012 at 2:58 PM, Mikael Sitruk mikael.sit...@gmail.com wrote: Hi Before filling a jira, I  would like to check this with you. It seems that the major compaction behavior changed between 0.90.x and 0.92 (not