Re: Bitcask merge

2011-08-26 Thread raghwani sohil
zes? > > > > From: riak-users-boun...@lists.basho.com [ > riak-users-boun...@lists.basho.com] On Behalf Of raghwani sohil [ > sohil4...@gmail.com] > Sent: Thursday, August 25, 2011 11:07 PM > To: Aphyr > Cc: riak-users@lists.basho.com > Subjec

RE: Bitcask merge

2011-08-26 Thread Nathan Wilken
@lists.basho.com Subject: Re: Bitcask merge Hi Aphyr, I have changed my app.config file i.e i have added this lines {riak_kv_bitcask_backend, [ {max_file_size, 314572800}, {small_file_threshold, 335544320} ]} but still riak merging process is not

Re: Bitcask merge

2011-08-25 Thread raghwani sohil
all data file >> in bitcask directory are ( < 320 MB ) . >> >> but bitcask merging process is not running . Is there any solution to >> run bitcask merge process so that i can reduce size of my bitcask >> directory ?? >> >> >> >> >>

Re: Bitcask merge

2011-08-25 Thread Aphyr
44320} ]} in my app.config . I have added this line because size of all data file in bitcask directory are ( < 320 MB ) . but bitcask merging process is not running . Is there any solution to run bitcask merge process so that i can reduce size of my

Bitcask merge

2011-08-25 Thread raghwani sohil
, [ {small_file_threshold, 335544320} ]} in my app.config . I have added this line because size of all data file in bitcask directory are ( < 320 MB ) . but bitcask merging process is not running . Is there any solution to run bitcask merge process

Re: Crashed node has Bitcask merge errors on restart

2011-08-05 Thread Jeff Pollard
Hey David, Thanks again for all your help, much appreciated. We've since restored from our backup and the node appears healthy now. I checked the logs and saw successful bitcask merges and read repairs were happening, so all appears well. I also upped the ulimit -n value based on your observati

Re: Crashed node has Bitcask merge errors on restart

2011-08-05 Thread David Smith
On Fri, Aug 5, 2011 at 6:49 AM, Jeff Pollard wrote: > Update: now the node has crashed, due to the following lines in the > sasl-error.log (see below).  I've also attached the crash dump to this > email. > Real quickly though, just to confirm - If we wanted to restore the node from > a recent back

Re: Crashed node has Bitcask merge errors on restart

2011-08-05 Thread Jeff Pollard
Hey David, Thanks for the reply. I'm in the process of downloading our backup data to the node as we speak. I'll restore the bitcask directory to that data and boot the node, and will let you know how it goes. Thanks again for your help. On Fri, Aug 5, 2011 at 6:01 AM, David Smith wrote: > H

Re: Crashed node has Bitcask merge errors on restart

2011-08-05 Thread David Smith
Hi Jeff, I believe you are encountering BZ 1097 (http://issues.basho.com/1097), where a suddenly truncated bitcask file can cause problems when attempting to merge. The truncation is typically the result of underlying O/S or hardware failure and simply means that the last record in a bitcask file

Crashed node has Bitcask merge errors on restart

2011-08-05 Thread Jeff Pollard
Hey All, We had one of our riak node servers crash, and when booted back up it's now in this very inconsistent state where it responds to requests for a while (minute or two), then all requests time out for a little while, then go back to not responding to requests. It's been ~90 minutes since th