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From "Yangzheng Bai (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-13781) Cassandra 3.10 jvm.options default -XX:+UseNUMA may core OpenJDK on some aarch64 machines at os::Linux::libnuma_init()
Date Thu, 07 Sep 2017 23:31:00 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-13781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yangzheng Bai updated CASSANDRA-13781:
--------------------------------------
    Component/s: Configuration

> Cassandra 3.10 jvm.options default -XX:+UseNUMA may core OpenJDK on some aarch64 machines
at os::Linux::libnuma_init()
> ----------------------------------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-13781
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13781
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Configuration
>            Reporter: Yangzheng Bai
>
> We tried Oracle JDK, Linaro JDK, Zulu JDK and default OpenJDK, all of them cored at the
same place: os::Linux::libnuma_init() -> os::Linux::rebuild_cpu_to_node_map()
> Removed -XX:+UseNUMA option solved the problem. Therefore we should remove -XX:+UseNUMA
as an default option on aarch64 machines because x86_64 and aarch64 may have different implementations
on how NUMA is reported. And -XX:+UseNUMA is currently not supporting G1GC anyway (https://bugs.openjdk.java.net/browse/JDK-8046147),
adding it as default option may not have performance gain for future Java default G1GC.
> {noformat}
> root@1pqd-1:/usr/share/cassandra/lib# /usr/sbin/cassandra -R -f
> *** Error in `java': free(): invalid pointer: 0x0000ffff800058c0 ***
> Aborted (core dumped)
> (gdb) bt
> #0  0x0000ffff8719d528 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
> #1  0x0000ffff8719e9e0 in __GI_abort () at abort.c:89
> #2  0x0000ffff871d48c4 in __libc_message (do_abort=do_abort@entry=2,
>     fmt=fmt@entry=0xffff87285550 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
> #3  0x0000ffff871da2ec in malloc_printerr (action=<optimized out>, str=0xffff87285720
"free(): invalid pointer",
>     ptr=<optimized out>, ar_ptr=<optimized out>) at malloc.c:5006
> #4  0x0000ffff871db088 in _int_free (av=0xffff872ad9a0 <main_arena>, p=<optimized
out>, have_lock=0) at malloc.c:3867
> #5  0x0000ffff86dbccc4 in os::Linux::rebuild_cpu_to_node_map() ()
>    from /usr/lib/jvm/java-8-linaro/jre/lib/aarch64/server/libjvm.so
> #6  0x0000ffff86dbd048 in os::Linux::libnuma_init() () from /usr/lib/jvm/java-8-linaro/jre/lib/aarch64/server/libjvm.so
> #7  0x0000ffff86dc34ac in os::init_2() () from /usr/lib/jvm/java-8-linaro/jre/lib/aarch64/server/libjvm.so
> #8  0x0000ffff86f0f374 in Threads::create_vm(JavaVMInitArgs*, bool*) ()
>    from /usr/lib/jvm/java-8-linaro/jre/lib/aarch64/server/libjvm.so
> #9  0x0000ffff86bb7b80 in JNI_CreateJavaVM () from /usr/lib/jvm/java-8-linaro/jre/lib/aarch64/server/libjvm.so
> #10 0x0000ffff872ba75c in InitializeJVM (ifn=<synthetic pointer>, penv=0xffff86533a38,
pvm=0xffff86533a30)
>     at /home/buildslave/workspace/jdk8-build-release/BUILD_TYPE/release/JVM_VARIANT/server/label/aarch64-06/jdk8u-server-release-1704/jdk/src/share/bin/java.c:1215
> #11 JavaMain (_args=<optimized out>)
>     at /home/buildslave/workspace/jdk8-build-release/BUILD_TYPE/release/JVM_VARIANT/server/label/aarch64-06/jdk8u-server-release-1704/jdk/src/share/bin/java.c:376
> #12 0x0000ffff87133fc4 in start_thread (arg=0xffff872ba6d0 <JavaMain>) at pthread_create.c:335
> #13 0x0000ffff87232290 in thread_start () at ../sysdeps/unix/sysv/linux/aarch64/clone.S:89
> {noformat}



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