Holiday? Why are you answering today? Ha ha ...
Thanks for this. I will review and write back. Please, enjoy the holiday
and the weekend.
- Mike
On Fri, May 1, 2015 at 9:45 AM, Andrea Aime <andrea.a...@geo-solutions.it>
wrote:
> On Fri, May 1, 2015 at 3:40 AM, Mike Grogan <d.michael.gro...@gmail.com>
> wrote:
>
>> (GeoServer 2.6.2, Postgres 9.3.6; Ubuntu 14.04; JNDI pools via Tomcat)
>>
>> I am experiencing another hard to track down issue with harvesting /
>> creating new image mosaics via REST ... that seems to be occurring after
>> time passes.
>>
>
> By the description this is similar to a typical connection pool issue with
> lack of use for several hours, the connections are closed by the database
> end, the connection pool has no way to know, and grabbing the connection
> ends up having to time out, with everything locked up (if you have a
> validation query, otherwise it fails in other ways).
>
> Do you have the validation query setup in your JNDI connection pool?
> Also, what about the followoing params, that we are setting up in our
> normal data stores, that are there to deal with the issues
> of connections not being used for several hours? (sorry for pasting code,
> today is a holiday in Italy, have to be expedient as I'm
> getting out of the house):
>
> Boolean testWhileIdle = (Boolean) TEST_WHILE_IDLE.lookUp(params);
> if(testWhileIdle != null) {
> dataSource.setTestWhileIdle(testWhileIdle);
> }
>
> Integer timeBetweenEvictorRuns = (Integer)
> TIME_BETWEEN_EVICTOR_RUNS.lookUp(params);
> if(timeBetweenEvictorRuns != null && timeBetweenEvictorRuns > 0) {
>
> dataSource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictorRuns * 1000l);
> }
>
> Integer minEvictableTime = (Integer)
> MIN_EVICTABLE_TIME.lookUp(params);
> if(minEvictableTime != null) {
> dataSource.setMinEvictableIdleTimeMillis(minEvictableTime *
> 1000l);
> }
>
> Integer evictorTestsPerRun = (Integer)
> EVICTOR_TESTS_PER_RUN.lookUp(params);
> if(evictorTestsPerRun != null) {
> dataSource.setNumTestsPerEvictionRun(evictorTestsPerRun);
> }
>
> Cheers
> Andrea
>
> --
> ==
> GeoServer Professional Services from the experts! Visit
> http://goo.gl/NWWaa2 for more information.
> ==
>
> Ing. Andrea Aime
> @geowolf
> Technical Lead
>
> GeoSolutions S.A.S.
> Via Poggio alle Viti 1187
> 55054 Massarosa (LU)
> Italy
> phone: +39 0584 962313
> fax: +39 0584 1660272
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>
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