Apache Ignite - Hadoop Accelerator

2016-11-25 Thread Sri Ganesh V
Hi, We are trying to use Apache Ignite along with Hadoop Accelerator on *WINDOWS 7*. Hadoop is installed with all native library dependencies. We are able to execute 'hadoop fs' commands successfully. When we are trying to start up an Ignite server node , we get the following error and the node

Re: Server Node Stops Unexpectedly

2016-11-25 Thread dkarachentsev
Hi, Node could be segmented if it doesn't respond during some time. The most common reasons for that: 1) Long GC pause. 2) Operation system could slow down process (f.e. starts swap to disk process memory). 3) Network issues. To find out the actual reason you should take GC logs

Re: Job scheduling in apache ignite for single node system

2016-11-25 Thread dkarachentsev
Hi, could you please describe your use case a bit more detailed? If I understand correctly you want to send jobs into another JVM processes? What's the point of such solution? -- View this message in context:

Re: Cluster can not let more than one client to do continuous queries

2016-11-25 Thread dkarachentsev
>From logs that you sent I see discovery issue: unsuccessful first connect and long retry. Please do the following: in discovery config leave only server address and reset timeouts to default value. Small timeouts will force client fail fast and do not wait response from server. -- View this

Re: Setting Server Node Heap Size in Java

2016-11-25 Thread Andrey Mashenkov
Hi Vaibhav, Java heap size can only be set via startup options -Xms and -Xmx. On Fri, Nov 25, 2016 at 1:45 PM, vaibhav sharma < vaibhav.dutt.sha...@gmail.com> wrote: > Hi All, > > I am starting a ignite server node via Java and observed that it spins out > with default 0.5 GB on heap size. > >

Setting Server Node Heap Size in Java

2016-11-25 Thread vaibhav sharma
Hi All, I am starting a ignite server node via Java and observed that it spins out with default 0.5 GB on heap size. I'd like know how can we manipulate the JVM on heap size from Java code while doing ignition.start () Regards, Vaibhav

Server Node Stops Unexpectedly

2016-11-25 Thread Alper Tekinalp
Hi all. On one of our clusters we have 3 server nodes. 2 times in this week one of the nodes in cluster stops. We are getting errors that stating the node is stopping. We listen node joined and left events and before errors we see logs saying node x left cluster. I suspect that the reason is