Re: Question about minor compaction

2011-11-04 Thread Sylvain Lebresne
t happens. -- Sylvain > > -Original Message- > From: Sylvain Lebresne [mailto:sylv...@datastax.com] > Sent: vrijdag 4 november 2011 17:48 > To: user@cassandra.apache.org > Subject: Re: Question about minor compaction > > On Fri, Nov 4, 2011 at 5:22 PM, Rene Kochen >

RE: Question about minor compaction

2011-11-04 Thread Rene Kochen
: Question about minor compaction On Fri, Nov 4, 2011 at 5:22 PM, Rene Kochen wrote: > Thanks for your quick response. > > I indeed see that similar sized files are compacted. However, for four > similar 1GB files, this is not what I see. > > The documentation states: > &g

Re: Question about minor compaction

2011-11-04 Thread Sylvain Lebresne
m: Radim Kolar [mailto:h...@sendmail.cz] > Sent: vrijdag 4 november 2011 16:48 > To: user@cassandra.apache.org > Subject: Re: Question about minor compaction > > Dne 4.11.2011 16:16, Rene Kochen napsal(a): >> I'm using Cassandra 0.7.9. >> >> Ok, so in this versi

RE: Question about minor compaction

2011-11-04 Thread Rene Kochen
ely (when there are four similar sized files), but waits (up to 32)? Thanks! -Original Message- From: Radim Kolar [mailto:h...@sendmail.cz] Sent: vrijdag 4 november 2011 16:48 To: user@cassandra.apache.org Subject: Re: Question about minor compaction Dne 4.11.2011 16:16, Rene Kochen napsal

Re: Question about minor compaction

2011-11-04 Thread Radim Kolar
Dne 4.11.2011 16:16, Rene Kochen napsal(a): I'm using Cassandra 0.7.9. Ok, so in this version, Cassandra waits with compaction. But when (in my original example) are the four 1GB files compacted? There are compacted when next file of similar size to 1 GB is created

RE: Question about minor compaction

2011-11-04 Thread Rene Kochen
user@cassandra.apache.org Subject: Re: Question about minor compaction What makes Cassandra decide to wait with this minor compaction? What version do you using? There were some patch for 1.x branch which will do it as you expect. Cassandra 0.8 waited with compactions.

Re: Question about minor compaction

2011-11-04 Thread Radim Kolar
What makes Cassandra decide to wait with this minor compaction? What version do you using? There were some patch for 1.x branch which will do it as you expect. Cassandra 0.8 waited with compactions.

Question about minor compaction

2011-11-04 Thread Rene Kochen
Assume the following default settings: min_compaction_threshold = 4, max_compaction_threshold = 32. When I start a bulk insert in Cassandra, I see minor compactions work: all similar sized files are compacted when there are four of them. However, when files gets larger, Cassandra waits with min