Jvm.dll crashes

I have a test cluster with three nodes. Each node has 4 gigs of ram. What I
see is, jvm on each nodes crashes once every day. Following is the event
log message:

Faulting application name: elasticsearch-service-x64.exe, version:
1.0.15.0, time stamp: 0x51543b9d
Faulting module name: jvm.dll, version: 21.0.0.17, time stamp: 0x4e08569d
Exception code: 0xc0000005
Fault offset: 0x00000000001a6318
Faulting process id: 0xe8c
Faulting application start time: 0x01d00c6f04806f74
Faulting application path:
G:\elasticsearch-1.1.0\bin\elasticsearch-service-x64.exe
Faulting module path: C:\Program Files\Java\jre7\bin\server\jvm.dll
Report Id: 9af4e958-7939-11e4-80c0-000d3a108017
Faulting package full name:
Faulting package-relative application ID:

Most of the settings (heap size etc) are defaults on all nodes. Can anyone
please suggest a solution to this issue? We are on version 1.1. Is this
issue resolved in later versions?

Thanks
Vinayak

--
You received this message because you are subscribed to the Google Groups "elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/5eef415f-49b2-4fda-bf7e-ab502405948b%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.