Re: FileNotFoundException ...-Data.db

2014-03-25 Thread Batranut Bogdan
I am running 2.0.6 and I use /etc/init.d/cassandra start / stop . Also before stopping I do : nodetool disablegossip nodetool disablethrift nodetool drain after that /etc/init.d/cassandra stop On Monday, March 24, 2014 9:48 PM, Robert Coli rc...@eventbrite.com wrote: On Mon, Mar 24, 2014 at

Re: FileNotFoundException ...-Data.db

2014-03-25 Thread Robert Coli
On Tue, Mar 25, 2014 at 5:36 AM, Batranut Bogdan batra...@yahoo.com wrote: I am running 2.0.6 and I use /etc/init.d/cassandra start / stop . Also before stopping I do : nodetool disablegossip nodetool disablethrift nodetool drain after that /etc/init.d/cassandra stop This seems

Re: FileNotFoundException ...-Data.db

2014-03-25 Thread Benedict Elliott Smith
Note that drain stops gossip and thrift anyway, so they are redundant. On 25 March 2014 18:30, Robert Coli rc...@eventbrite.com wrote: On Tue, Mar 25, 2014 at 5:36 AM, Batranut Bogdan batra...@yahoo.comwrote: I am running 2.0.6 and I use /etc/init.d/cassandra start / stop . Also before

Re: FileNotFoundException ...-Data.db

2014-03-25 Thread Robert Coli
On Tue, Mar 25, 2014 at 11:34 AM, Benedict Elliott Smith belliottsm...@datastax.com wrote: Note that drain stops gossip and thrift anyway, so they are redundant. While we're noting implementation details... none of these functions necessarily stop writes to your node, which is probably what

Re: FileNotFoundException ...-Data.db

2014-03-25 Thread Duncan Sands
Hi, On 25/03/14 19:30, Robert Coli wrote: On Tue, Mar 25, 2014 at 5:36 AM, Batranut Bogdan batra...@yahoo.com mailto:batra...@yahoo.com wrote: I am running 2.0.6 and I use /etc/init.d/cassandra start / stop . Also before stopping I do : nodetool disablegossip nodetool

Re: FileNotFoundException ...-Data.db

2014-03-25 Thread Batranut Bogdan
I believe that no matter how I stop cassandra, I should not be missing data. Even if compaction is in progress. As far as I can tell during compaction cassa reads from some files and creates a new temp file. Here I believe that it stores the info and after the new file is complete it should

Re: FileNotFoundException ...-Data.db

2014-03-25 Thread Robert Coli
On Tue, Mar 25, 2014 at 1:55 PM, Batranut Bogdan batra...@yahoo.com wrote: I believe that no matter how I stop cassandra, I should not be missing data. Even if compaction is in progress. Well, excepting that what you describe is impossible if you crash cassandra (kill -9, etc.), I agree. It's

Re: FileNotFoundException ...-Data.db

2014-03-25 Thread James Rothering
What message would be on the log, or not on the log, what would you be grep-ing for? Also, why were you interested in startup procedure? Is there some best practices: for that which could impact this? On Tue, Mar 25, 2014 at 2:55 PM, Robert Coli rc...@eventbrite.com wrote: On Tue, Mar 25,

Re: FileNotFoundException ...-Data.db

2014-03-25 Thread Robert Coli
On Tue, Mar 25, 2014 at 3:24 PM, James Rothering jrother...@codojo.mewrote: What message would be on the log, or not on the log, what would you be grep-ing for? You'd be looking for the broken SSTable to appear in either a MemtableFlusher line or a compaction line. Also, why were you

Re: FileNotFoundException ...-Data.db

2014-03-25 Thread James Rothering
I thought someone asked what was your startup/shutdown procedure, and I didn't see how startup could impact it. Maybe I mis-rememberd. On Tue, Mar 25, 2014 at 3:36 PM, Robert Coli rc...@eventbrite.com wrote: On Tue, Mar 25, 2014 at 3:24 PM, James Rothering jrother...@codojo.mewrote: What

Re: FileNotFoundException ...-Data.db

2014-03-25 Thread Batranut Bogdan
Well grepping the logs for a file resulted in this: During startup that file was opened OK. During runtime the compactionexecutor tried to compact more files that included this one but threw and exception for another one that is first in that list. So I do not have more info. In one particular

FileNotFoundException ...-Data.db

2014-03-24 Thread Batranut Bogdan
Hello all, I am reposting a question about missing files on one of the nodes of my cluster. After I first saw that I was missing a ...-Data.db file, I decomissioned the node, deleted the data and added it back into the cluster. Now I see again that I am missing some files. Do you have an ideea

Re: FileNotFoundException ...-Data.db

2014-03-24 Thread Robert Coli
On Mon, Mar 24, 2014 at 9:41 AM, Batranut Bogdan batra...@yahoo.com wrote: I am reposting a question about missing files on one of the nodes of my cluster. After I first saw that I was missing a ...-Data.db file, I decomissioned the node, deleted the data and added it back into the cluster.