Re: producer hung after some time

2015-09-29 Thread sunil kalva
We also checked the jconsole for memory graph, it was taking only 80% of the heap (i can see still 20% remaining). -SK On Tue, Sep 29, 2015 at 8:13 PM, Gerrit Jansen van Vuuren < gerrit...@gmail.com> wrote: > also check your'e GC, caused by using async without backpressuce, with the > latest jdk

Re: producer hung after some time

2015-09-29 Thread Gerrit Jansen van Vuuren
also check your'e GC, caused by using async without backpressuce, with the latest jdk and GC1 I've found that many time's a JVM app can become unresponsive without throwing a OOM. running jstat -gcutil 250 would tell you, e.g if S0 or S1 stay at 100.00 then you've got a GC problem, and need to re

producer hung after some time

2015-09-29 Thread sunil kalva
Hi Iam using kafka async producer, after publisher 1M+ messages, all my producer threads get hung and not doing any thing. Following is my thread dump. "KafkaMessageWorker-georrlite-2" #70 daemon prio=5 os_prio=0 tid=0x7f85d00cc800 nid=0x56b4 waiting on condition [0x7f859faf9000] java.l