jetty crash trouble shooting

Posted by user886356 on Server Fault See other posts from Server Fault or by user886356
Published on 2013-11-12T16:51:10Z Indexed on 2013/11/13 3:57 UTC
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amazon-ec2

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jetty

Recently I switch to amazon ec2 + jetty9 + oracle jdk7_u45 for cost saving. I found the jetty server is very unstable. It crash randomly without any jvm dump file.

Tried to enable stdout with the dumpBeforeStop=TRUE. It won't append the dump messages to stderrout.log before crash.

Seems it isn't related to OutOfMemoryError as I have enabled the gc verbose options and found it still has many available memory before crash. : 162604K->3340K(176960K), 0.2240040 secs] 248332K->89101K(373568K), 0.2736860 secs] [Times: user=0.01 sys=0.01, real=0.28 secs]

Tried to downgrade to jetty8 with different jdk combination (jdk6 / jdk7). Still got the same problem.

Tried to remove all jvm options and using "sudo java -jar start.jar" to run jetty. Still crash.

Any other way to shoot the problem?

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