Weird hang which can be resolved by installing JDK

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August 13, 2019, at 9:10 PM

My java application hangs frequently. The timing is random. Java version is 1.8.0_144-b01. This application is installed in RHEL7.1(3.10.0-229.el7.x86_64) hosted on VMWare vShere(ESXi6.5).

I've installed jdk(1.8.0_211-b12) to perform jstack to capture the stack trace when this application hangs. But after installing jdk, the application hang doesn't occur. When I install jdk(1.8.0_144-b01) to use -F option for jstack, the application hangs again.

I believe this is not code issue.

There's no Exception error.

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