Hi Hao -- As Alex said, the error you're receiving is generally related to open file limits set by your OS configuration. Riak requires a large number of available open files handles. You can find information on how to up your limits here: http://docs.basho.com/riak/latest/ops/tuning/open-files-limit/
Hope that helps! Thanks! Cuyler On Fri, Aug 7, 2015 at 9:13 AM, Hao <jusf...@163.com> wrote: > Which one? I am bit of lost. > > [root@localhost riak_data]# cat /proc/sys/fs/file-max > 786810 > [root@localhost riak_data]# ulimit -Hn > 4096 > [root@localhost riak_data]# ulimit -Sn > 1024 > > --Hao > > > > 在 2015-08-07 23:58:56，"Alex Moore" <amo...@basho.com> 写道： > > Hi Hao, > > Looks like you might be running into an EMFILE error: > http://docs.basho.com/riak/latest/community/faqs/logs/#riak-logs-contain-error-emfile-in-the-message > > What’s the open files limit on your nodes? > > Thanks, > Alex > > On Aug 7, 2015, at 11:55 AM, 王昊 <jusf...@163.com> wrote: > > I am running it on a single node. > > Using Erlang riak client. I added a map bucket type, create a new index, > set the index on a bucket, saved a few map data into the bucket. Then I did > some search. All good. Then I can remember I tried a invalid search query > like "title_s_register:[New movie one]" which shuts down Riak. But it may > or may not be the first time Riak starts to shut down. I can't remember. > > Now Riak itself shut down after running a few minutes. I must have done > something really wrong. Any idea what I can do? I have tired to restore > bitcask data folder from a backup from days ago. It didn't help. It still > crashes. > > The console.log is here : http://www.pastebin.ca/3092510 > The error begins at Line 172 > > Anyone can help? Much appreciated. > > -Hao > _______________________________________________ > riak-users mailing list > riak-users@lists.basho.com > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > > > > _______________________________________________ > riak-users mailing list > riak-users@lists.basho.com > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > >
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