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https://issues.apache.org/jira/browse/MESOS-7728?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16066836#comment-16066836
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Vinod Kone commented on MESOS-7728:
-----------------------------------
commit 3ee29861081edc95ff264c2080a8874627273f34
Author: Alexander Rukletsov <[email protected]>
Date: Wed Jun 28 09:40:26 2017 -0700
Fixed parameters in JNI call for disconnected event.
Review: https://reviews.apache.org/r/60476/
> Java HTTP adapter crashes JVM when leading master disconnects.
> --------------------------------------------------------------
>
> Key: MESOS-7728
> URL: https://issues.apache.org/jira/browse/MESOS-7728
> Project: Mesos
> Issue Type: Bug
> Components: java api
> Affects Versions: 1.1.2, 1.2.1, 1.3.0
> Reporter: Alexander Rukletsov
> Assignee: Alexander Rukletsov
> Labels: mesosphere
>
> When a Java scheduler using HTTP v0-v1 adapter loses the leading Mesos
> master, {{V0ToV1AdapterProcess::disconnected()}} is invoked, which in turn
> invokes Java scheduler [code via
> JNI|https://github.com/apache/mesos/blob/87c38b9e2bc5b1030a071ddf0aab69db70d64781/src/java/jni/org_apache_mesos_v1_scheduler_V0Mesos.cpp#L446].
> This call uses the wrong object, {{jmesos}} instead of {{jscheduler}}, which
> crashes JVM:
> {noformat}
> #
> # A fatal error has been detected by the Java Runtime Environment:
> #
> # SIGSEGV (0xb) at pc=0x00007f4bca3849bf, pid=21, tid=0x00007f4b2ac45700
> #
> # JRE version: Java(TM) SE Runtime Environment (8.0_131-b11) (build
> 1.8.0_131-b11)
> # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.131-b11 mixed mode
> linux-amd64 compressed oops)
> # Problematic frame:
> # V [libjvm.so+0x6d39bf] jni_invoke_nonstatic(JNIEnv_*, JavaValue*,
> _jobject*, JNICallType, _jmethodID*, JNI_ArgumentPusher*, Thread*)+0x1af
> {noformat}
> {noformat}
> Stack: [0x00007f4b2a445000,0x00007f4b2ac46000], sp=0x00007f4b2ac44a80, free
> space=8190k
> Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native
> code)
> V [libjvm.so+0x6d39bf] jni_invoke_nonstatic(JNIEnv_*, JavaValue*,
> _jobject*, JNICallType, _jmethodID*, JNI_ArgumentPusher*, Thread*)+0x1af
> V [libjvm.so+0x6d7fef] jni_CallVoidMethodV+0x10f
> C [libmesos-1.2.0.so+0x1aa32d3] JNIEnv_::CallVoidMethod(_jobject*,
> _jmethodID*, ...)+0x93
> {noformat}
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