On 7/1/2016 10:01 AM, Chet Rebman wrote:
> <updateHandler class="solr.DirectUpdateHandler2">
> <autoCommit>
> <maxTime>${solr.autoCommit.maxTime:15000}</maxTime>
> <openSearcher>false</openSearcher>
> </autoCommit>
> <autoSoftCommit>
> <maxTime>${solr.autoSoftCommit.maxTime:-1}</maxTime>
> </autoSoftCommit>
> </updateHandler>
>
> My understanding is this should performa a hard commit every 15 seconds.
Yes, that is exactly what it will do -- but none of those commits will
make new documents visible. The autoCommit has openSearcher set to false.
Don't change openSearcher to true -- the reason this config is there has
nothing to do with document visibility -- it is about durability and
transaction log size.
http://lucidworks.com/blog/understanding-transaction-logs-softcommit-and-commit-in-sorlcloud/
You'll need to use explicit commits, commitWithin, or autoSoftCommit for
document visibility. Make these commits as infrequently as you can --
an interval of several minutes if that's possible. Opening a searcher
is very resource-intensive, and not something you want to be doing
frequently.
Thanks,
Shawn
