Re: Sold 4.10.4 dropping index on shutdown

2015-11-25 Thread Oliver Schrenk
It will take a while before we try out 4.10 again. We might just jump directly to Solr 5 (waiting for some fixes regarding faceting). One thing I noticed today that luceneMatchVersion was still set to 4.7 and not to 4.10.4. But I would expect Solr 4.10 to handle this. > On 23 Nov 2015, at 12:21

Re: Sold 4.10.4 dropping index on shutdown

2015-11-24 Thread Erick Erickson
Oliver: It's really got to be some kind of oddity in your environment. It's, shall we say, highly unlikely that this is a fundamental problem in the code and you're the _only_ one it's affected. Best, Erick On Mon, Nov 23, 2015 at 3:21 AM, Upayavira wrote: > Can you confirm that the indexes *ar

Re: Sold 4.10.4 dropping index on shutdown

2015-11-23 Thread Upayavira
Can you confirm that the indexes *are* in place on disk before you shut down? Whilst it may seem like indexes are being removed, this would seem extremely unlikely, and the explanation is likely something else. Try looking at your index files, post some content, commit, look again at your index fi

Re: Sold 4.10.4 dropping index on shutdown

2015-11-23 Thread Oliver Schrenk
Yes. Hard commit using SolrJ 4.10.4 client with UpdateResponse.commit() which defaults to waitFlush=true and waitSearcher=true We reverted back to Solr 4.7 for the time being, which is a pity as we really benefitted from the concurrent commit fix. > On 17 Nov 2015, at 18:00, Erick Erickson wro

Re: Sold 4.10.4 dropping index on shutdown

2015-11-17 Thread Erick Erickson
Did you commit after indexing and before shutting down? Even if you didn't, I'm still a bit surprised, but that's one possible explanation. But this is the first time I've seen this problem mentioned... Best, Erick On Tue, Nov 17, 2015 at 4:08 AM, Oliver Schrenk wrote: > Hi, > > since we upgrad

Sold 4.10.4 dropping index on shutdown

2015-11-17 Thread Oliver Schrenk
Hi, since we upgraded our cluster from 4.7 to 4.10.4 we are experiencing issues. When shutting down the service (with a confirmed graceful shutdown in the logs), the index is dropped, with only one lonely `segments.gen` file left for each shard and all other files being deleted. There is no m