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https://issues.apache.org/jira/browse/KAFKA-8103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sean Humbarger updated KAFKA-8103:
----------------------------------
Environment:
OS
Amazon Linux
Kernel
4.14.97-74.72.amzn1.x86_64 #1 SMP Tue Feb 5 20:59:30 UTC 2019 x86_64 x86_64
x86_64 GNU/Linux
Java
openjdk version "1.8.0_191"
OpenJDK Runtime Environment (build 1.8.0_191-b12)
OpenJDK 64-Bit Server VM (build 25.191-b12, mixed mode)
AWS Instance Type
c5.4xlarge
was:
OS
{code}
Amazon Linux
{code}
Kernel
{code}
4.14.97-74.72.amzn1.x86_64 #1 SMP Tue Feb 5 20:59:30 UTC 2019 x86_64 x86_64
x86_64 GNU/Linux
{code}
Java
{code}
openjdk version "1.8.0_191"
OpenJDK Runtime Environment (build 1.8.0_191-b12)
OpenJDK 64-Bit Server VM (build 25.191-b12, mixed mode)
{code}
AWS Instance Type
{code}
c5.4xlarge
{code}
> Kafka SIGSEGV on kafka-network-thread
> -------------------------------------
>
> Key: KAFKA-8103
> URL: https://issues.apache.org/jira/browse/KAFKA-8103
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 1.1.1
> Environment: OS
> Amazon Linux
> Kernel
> 4.14.97-74.72.amzn1.x86_64 #1 SMP Tue Feb 5 20:59:30 UTC 2019 x86_64 x86_64
> x86_64 GNU/Linux
> Java
> openjdk version "1.8.0_191"
> OpenJDK Runtime Environment (build 1.8.0_191-b12)
> OpenJDK 64-Bit Server VM (build 25.191-b12, mixed mode)
> AWS Instance Type
> c5.4xlarge
> Reporter: Sean Humbarger
> Priority: Major
> Attachments: hs_err_pid4345.log
>
>
> We have a 4 node cluster (6 topics, 6 consumer groups) that is processing
> 65,000 messages per second and are seeing SIGSEGV crashes at least once a day
> (see attachment). Each broker has six disks attached to it to support the
> kafka logs. When the crash occurs, we simply restart kafka and everything
> seems fine. We don't see any out of the ordinary in /var/log/messages or
> dmesg when the crashes occur. Thus far, we are unable to predict during the
> day when the crash will occur or which node it will occur on.
>
> The problematic frame is as follows:
> {code}
> # Problematic frame:
> # J 8628 C2
> org.apache.kafka.common.metrics.stats.Max.update(Lorg/apache/kafka/common/metrics/stats/SampledStat$Sample;Lorg/apache/kafka/common/metrics/MetricConfig;DJ)V
> (13 bytes) @ 0x00007ff779f9fca0 [0x00007ff779f9fc80+0x20]
> {code}
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