Thanks, was heading down that path .. after the build it creates a 1.1.6 cassandra snapshot, I'm currently on 1.2.6 - will I be able to use the tool ?
Jim On 7/18/13 3:45 PM, "Nate McCall" <zznat...@gmail.com> wrote: >https://github.com/pcmanus/cassandra/tree/sstable_split/src/java/org/apach >e/cassandra/tools > >You'll have to clone Sylvain's 'sstable_split' branch and build from >there. > >(Commiter folks: this is helpful. @Sylvain - can you commit a patch >under this ticket (or wherever): >https://issues.apache.org/jira/browse/CASSANDRA-4766 - happy to >review). > >On Thu, Jul 18, 2013 at 1:59 PM, Langston, Jim ><jim.langs...@compuware.com> wrote: >> I have been looking at the stuff in the zip file, and also the >> sstablesplit command script. This script is looking for a java >> class StandaloneSplitter located in the package >>org.apache.cassandra.tools. >> >> Where is this package located ? I looked in the lib directory but >>nothing >> contains >> the class. Is this something I need to get as well ? >> >> Thanks, >> >> Jim >> >> From: "Langston, Jim" <jim.langs...@compuware.com> >> Reply-To: <user@cassandra.apache.org> >> Date: Thu, 18 Jul 2013 10:28:39 +0000 >> >> To: "user@cassandra.apache.org" <user@cassandra.apache.org> >> Subject: Re: sstable size ? >> >> I saw that msg in the thread, I pulled the git files and it looks >> like a suite of tools, do I install them on their own ? do I replace the >> current ones ? its production data but I can copy the data to where >> I want and experiment. >> >> Jim >> >> From: aaron morton <aa...@thelastpickle.com> >> Reply-To: <user@cassandra.apache.org> >> Date: Thu, 18 Jul 2013 21:41:24 +1200 >> To: <user@cassandra.apache.org> >> Subject: Re: sstable size ? >> >> Does this help ? >> http://www.mail-archive.com/user@cassandra.apache.org/msg30973.html >> >> Can you pull the data off the node so you can test it somewhere safe ? >> >> Cheers >> >> ----------------- >> Aaron Morton >> Cassandra Consultant >> New Zealand >> >> @aaronmorton >> http://www.thelastpickle.com >> >> On 18/07/2013, at 2:20 PM, "Langston, Jim" <jim.langs...@compuware.com> >> wrote: >> >> Thanks, this does look like what I'm experiencing. Can someone >> post a walkthrough ? The README and the sstablesplit script >> don't seem to cover it use in any detail. >> >> Jim >> >> From: Colin Blower <cblo...@barracuda.com> >> Reply-To: <user@cassandra.apache.org> >> Date: Wed, 17 Jul 2013 16:49:59 -0700 >> To: "user@cassandra.apache.org" <user@cassandra.apache.org> >> Subject: Re: sstable size ? >> >> Take a look at the very recent thread called 'Alternate "major >>compaction"'. >> There are some ideas in there about splitting up a large SSTable. >> >> http://www.mail-archive.com/user@cassandra.apache.org/msg30956.html >> >> >> On 07/17/2013 04:17 PM, Langston, Jim wrote: >> >> Hi all, >> >> Is there a way to get an SSTable to a smaller size ? By this I mean >>that I >> currently have an SSTable that is nearly 1.2G, so that subsequent >>SSTables >> when they compact are trying to grow to that size. The result is that >>when >> the min_compaction_threshold reaches it value and a compaction is >>needed, >> the compaction is taking a long time as the file grows (it is currently >>at >> 52MB and >> takes ~22s to compact). >> >> I'm not sure how the SSTable initially grew to its current size of 1.2G, >> since the >> servers have been up for a couple of years. I hadn't noticed until I >>just >> upgraded to 1.2.6, >> but now I see it affects everything. >> >> >> Jim >> >> >> >> -- >> Colin Blower >> Software Engineer >> Barracuda Networks Inc. >> +1 408-342-5576 (o) >> >> >
