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Building cassandra with adoptJDK openj9 on Z #31

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nealef opened this issue May 31, 2019 · 0 comments

nealef commented May 31, 2019 •

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I have been able to build cassandra 3.11.3 on Linux on z with the openj9 JIT of adoptJDK 1.8. It required a few tweaks to your instructions:

JNA crashes when running the VMCrashProtectionTest. I didn't have time to try and workout why so I simply disabled that one test - all others pass.
Jamm 0.3.3 is required as it has a fix for when using openj9
libsigar was rebuilt against the jdk to create a new libsigar-s390x-linux.so

The resulting package is working well. I am using it with OpenShift 3.11 to provide metrics.

For your interest the script I use is attached as is the patch file. It's basically a stripped down version for use with RHEL or ClefOS.

cassandra-3.11.3.txt
build_cassandra.txt

Also attached is the crash info for jna test.

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