We added another node to our cluster yesterday, and its slowlog immediately started populating. Any idea how to get these populating again after they've been deleted?
On Wednesday, August 13, 2014 3:45:45 PM UTC-4, Tim Hopper wrote: > > This morning, I enabled slowlogs on a bunch of indices in my cluster by > issuing something like this > <https://gist.github.com/tdhopper/a44cc4200b9c09aea389>. Because I set > the threshold at 0 and we're doing lots of reads and writes, I got large > logs rather quickly. I decided to raise the thresholds and delete the logs > manually from all four machines on my cluster; I did this without > restarting the cluster. After doing this, no new *slowlog.log files were > created. I tried 'touch'ing the appropriate paths, but those files were not > populated. > > I have since set the slowlog thresholds manually in my ElasticSearch.yml > file > > index.search.slowlog.threshold.query.warn: 10s > index.search.slowlog.threshold.query.info: 5s > index.search.slowlog.threshold.query.debug: 2s > index.search.slowlog.threshold.query.trace: 0s > index.search.slowlog.threshold.fetch.warn: 10s > index.search.slowlog.threshold.fetch.info: 5s > index.search.slowlog.threshold.fetch.debug: 2s > index.search.slowlog.threshold.fetch.trace: 0s > index.indexing.slowlog.threshold.index.warn: 10s > index.indexing.slowlog.threshold.index.info: 5s > index.indexing.slowlog.threshold.index.debug: 2s > index.indexing.slowlog.threshold.index.trace: 0s > > > and restarted the cluster. The log files still were not populated. > > I again issued a curl command to set the thresholds to 0ms, and I also set > 'additivity.index.search.slowlog' and 'additivity.index.indexing.slowlog' > to 'true' for the cluster (though I'm not entirely clear on what those do). > Still no logs. I have also tried fiddling with the log level with a command > like this <https://gist.github.com/tdhopper/2dc0d2aa039f3dd598ab>. > > I've uncovered two > <http://stackoverflow.com/questions/23195280/elasticsearch-slow-log-wont-write-to-log-file> > > SO questions > <http://stackoverflow.com/questions/23899327/elasticsearch-wont-log-slow-queries-anymore> > > that seem to have similar problems that have not been resolved. > > Have I done something wrong that is preventing these logs from appearing? > > I am using 1.3.0. > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/1b7bdfa4-9e59-4f51-9b36-0b95ebd0a091%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
