Re: OutOfMemory ParallelMultisearcher

2010-03-17 Thread Jamie
Hi Ian Thanks for the info. Its difficult to reuse searchers as my users are performing realtime searches, so I need to open an IndexReader for every live search query. I've since tracked the OutOfMemory issue down to sort on date. I am using too high a precision (down to the second) which i

Re: OutOfMemory ParallelMultisearcher

2010-03-17 Thread Ian Lea
Hi Caching searchers at some level should help keep memory usage down - and will help performance too. Searchers themselves don't generally consume large amounts of memory, but if you've got loads of them then obviously things will add up. Unless you can change the whole design of your app (sin

OutOfMemory ParallelMultisearcher

2010-03-16 Thread Jamie
Hi There I have an index which is 36 GB large. When I perform eight simultaneous searches (performed by JMeter) on the index, an OutOfMemory error occurs. Since I need to potentially search across multiple indexes and those indexes can change from one search query to the next, each user has