Can you expand further on your issue? Were you using Random Patitioner? thanks
On Tue, Apr 10, 2012 at 5:35 PM, David Leimbach <leim...@gmail.com> wrote: > I had this happen when I had really poorly generated tokens for the ring. > Cassandra seems to accept numbers that are too big. You get hot spots > when you think you should be balanced and repair never ends (I think there > is a 48 hour timeout). > > > On Tuesday, April 10, 2012, Frank Ng wrote: > >> I am not using tier-sized compaction. >> >> >> On Tue, Apr 10, 2012 at 12:56 PM, Jonathan Rhone <rh...@tinyco.com>wrote: >> >>> Data size, number of nodes, RF? >>> >>> Are you using size-tiered compaction on any of the column families that >>> hold a lot of your data? >>> >>> Do your cassandra logs say you are streaming a lot of ranges? >>> zgrep -E "(Performing streaming repair|out of sync)" >>> >>> >>> On Tue, Apr 10, 2012 at 9:45 AM, Igor <i...@4friends.od.ua> wrote: >>> >>>> On 04/10/2012 07:16 PM, Frank Ng wrote: >>>> >>>> Short answer - yes. >>>> But you are asking wrong question. >>>> >>>> >>>> I think both processes are taking a while. When it starts up, netstats >>>> and compactionstats show nothing. Anyone out there successfully using ext3 >>>> and their repair processes are faster than this? >>>> >>>> On Tue, Apr 10, 2012 at 10:42 AM, Igor <i...@4friends.od.ua> wrote: >>>> >>>>> Hi >>>>> >>>>> You can check with nodetool which part of repair process is slow - >>>>> network streams or verify compactions. use nodetool netstats or >>>>> compactionstats. >>>>> >>>>> >>>>> On 04/10/2012 05:16 PM, Frank Ng wrote: >>>>> >>>>>> Hello, >>>>>> >>>>>> I am on Cassandra 1.0.7. My repair processes are taking over 30 >>>>>> hours to complete. Is it normal for the repair process to take this >>>>>> long? >>>>>> I wonder if it's because I am using the ext3 file system. >>>>>> >>>>>> thanks >>>>>> >>>>> >>>>> >>>> >>>> >>> >>> >>> -- >>> Jonathan Rhone >>> Software Engineer >>> >>> *TinyCo* >>> 800 Market St., Fl 6 >>> San Francisco, CA 94102 >>> www.tinyco.com >>> >>> >>
