Re: java.lang.OutOfMemoryError in normal Ignite usage

2016-04-25 Thread Dmitriy Setrakyan
1GB of heap is generally very small. The memory issue may or may not be related to Ignite. I would suggest increasing the heap size and check the heap graphs in any profiler, to make sure that it is not constantly growing without being reclaimed. If it is, then I would check which objects are the

Re: java.lang.OutOfMemoryError in normal Ignite usage

2016-04-25 Thread Vladimir Ozerov
Hi, Most probably, you just have insufficient heap, as queries require some heap space during execution. Probably you should give your node more heap and monitor it for some. If all is fine, you will see a saw-like pattern - when memory is allocated and then release. If there is a leak, you will

java.lang.OutOfMemoryError in normal Ignite usage

2016-04-23 Thread Eduardo Julian
Hi, everyone. I started a program 3 days ago on a server with 1GB RAM. Everything was running smoothly until a couple of hours ago, when the service wasn't responding. When we go check the logs, there is an OOMError with an Ignite stack-trace tagging along. All that I store on that server is