Re: Memory + WeakIdentityMap

2014-03-21 Thread jim ferenczi
Hi, If you are not on windows, you can try to disable the tracking of clones in the MMapDirectory by setting unmap to false in your solrconfig.xml: * * * false* ** The MMapDirectory keeps track of all clones in a weak map and forces the unmapping of the buffers on close. This was added because

Re: Memory + WeakIdentityMap

2014-03-20 Thread Shawn Heisey
On 3/20/2014 6:54 PM, Harish Agarwal wrote: > I'm transitioning my index from a 3.x version to >4.6. I'm running a large > heap (20G), primarily to accomodate a large facet cache (~5G), but have > been able to run it on 3.x stably. > > On 4.6.0 after stress testing I'm finding that all of my shar

Memory + WeakIdentityMap

2014-03-20 Thread Harish Agarwal
I'm transitioning my index from a 3.x version to >4.6. I'm running a large heap (20G), primarily to accomodate a large facet cache (~5G), but have been able to run it on 3.x stably. On 4.6.0 after stress testing I'm finding that all of my shards are spending all of their time in GC. After taking