Duh me. I forgot to mention I ran "nodetool compact <k> <cf>" and it was done in 45 seconds and I still had a 36G file(darn, I am usually better about putting the detail in my emailsŠI thought I added that). I also went into JMX and then did it there.
I ran it again and it took 15 seconds. My script is as follows so that I know the timesŠit's too bad nodetool doesn't log times for all tools they have. If I have time, I should just do a pull request on that. #!/bin/bash date > compacttimes.txt nodetool compact databus5 nreldata >> compacttimes.txt date >> compacttimes.txt Thanks, Dean On 3/14/13 9:26 AM, "Michael Theroux" <mthero...@yahoo.com> wrote: >Hi Dean, > >I saw the same behavior when we switched from STCS to LCS on a couple of >our tables. Not sure why it doesn't proceed immediately (I pinged the >list, but didn't get any feedback). However, running nodetool compact ><keyspace> <table> got things moving for me. > >-Mike > >On Mar 14, 2013, at 10:44 AM, Hiller, Dean wrote: > >> How do I get my node to run through the 13k pending compaction tasks? >>I had to use iptables to take the ring out of the cluster for now and he >>is my only node still on STCS. In cassandra-cli, it shows LCS but on >>disk, I see a 36Gig file(ie. Must be STCS still). How can I get the 13k >>pending tasks to start running? >> >> Nodetool compactionstats Š. >> pending tasks: 13793 >> Active compaction remaining time : n/a >> >> Thanks, >> Dean >
