[jira] [Created] (CASSANDRA-17389) JVM Crashing with SIGSEGV for Cassandra 3.11.3

["Muhammad Junaid Muzammil (Jira)" <ji...@apache.org>]

Muhammad Junaid Muzammil created CASSANDRA-17389:
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             Summary: JVM Crashing with SIGSEGV for Cassandra 3.11.3
                 Key: CASSANDRA-17389
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-17389
             Project: Cassandra
          Issue Type: Bug
            Reporter: Muhammad Junaid Muzammil
         Attachments: hs_err.txt

I am running a Cassandra 3.11.3 cluster with latest Corretto-8 and seeing JVM crashes with SIGSEGV signal at random intervals across various Cassandra nodes. This crash seems to happen more frequently while I am doing rolling restarts on the cluster.

I am attaching the JVM error report for the crashes that are observed here in this case. [^hs_err.txt]


Looking at the error report, it appears that the problematic frame is {*}binarySearch{*}, which ultimately calls [this|[https://github.com/apache/cassandra/blob/cassandra-3.11.3/src/java/org/apache/cassandra/utils/memory/MemoryUtil.java#L175].] As per my knowledge, it is not recommended to use the sun.misc.Unsafe outside the JDK. Could you please advice here.

Thanks.



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