patrik answered this much better than i could have :) i was thinking
that your experience would be better if you could tune the JVM to be
more responsive. but you're right, it didn't directly address your
original question, sorry for the confusion.
i will note, since you're on java7, you might look into the G1 collector
in order to reduce your GC pauses:
http://www.oracle.com/technetwork/java/javase/tech/g1-intro-jsp-135488.html.
some documentation on tuning G1:
http://www.oracle.com/webfolder/technetwork/tutorials/obe/java/G1GettingStarted/index.html
-Michael
On 05/18/15 12:19, seetaramayya vadali wrote:
* We are using Java 7
* 32 cores I guess ( I am not sure though )
* Considering Azul
I didnt understand how come GC tuning matters with node joining the
cluster. Is there any relation ?
On Mon, May 18, 2015 at 9:12 PM, Michael Frank <[email protected]
<mailto:[email protected]>> wrote:
On 05/18/15 11:48, seetaramayya vadali wrote:
Hi Martynas,
After adding acceptable-heartbeat-pause and removing
auto-down-unreachable-after both nodes formed different clusters.
I am still exploring failure-detector configuration part. If any
one have any other suggestions I can save some time :) .
Thanks a lot to every response to this thread.
* What java version are you using?
* How many cpu cores are available to you?
* What sort of garbage collection tuning have you done and what
are your current GC parameters?
a 30 minute stop-the-world GC pause seems crazy, but i've never
seen a host with 1TB of memory :)
-Michael
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