[jira] [Created] (KAFKA-19671) benchmark_test is throwing `NullPointerException`

[ally heev (Jira)]

ally heev created KAFKA-19671:
---------------------------------

             Summary: benchmark_test is throwing `NullPointerException`
                 Key: KAFKA-19671
                 URL: https://issues.apache.org/jira/browse/KAFKA-19671
             Project: Kafka
          Issue Type: Bug
          Components: docker, system tests
            Reporter: ally heev


When benchmark_test is run using docker, following error is thrown in both 
native and JVM modes. ChatGPT suggested to use a JDK image with latest patch 
release({{{}17.0.12+7{}}} or {{21.0.4+7)}} and it worked. Maybe we might want 
to upgrade our JDK image too
{code:java}
[INFO:2025-09-03 09:41:49,007]: RunnerClient: 
kafkatest.benchmarks.core.benchmark_test.Benchmark.test_producer_throughput.acks=-1.topic=topic-replication-factor-three.metadata_quorum=ISOLATED_KRAFT:
 FAIL: RemoteCommandError({'ssh_config': {'host': 'ducker02', 'hostname': 
'ducker02', 'user': 'ducker', 'port': 22, 'password': '', 'identityfile': 
'/home/ducker/.ssh/id_rsa', 'connecttimeout': None}, 'hostname': 'ducker02', 
'ssh_hostname': 'ducker02', 'user': 'ducker', 'externally_routable_ip': 
'ducker02', '_logger': <Logger 
kafkatest.benchmarks.core.benchmark_test.Benchmark.test_producer_throughput.acks=-1.topic=topic-replication-factor-three.metadata_quorum=ISOLATED_KRAFT-1
 (DEBUG)>, 'os': 'linux', '_ssh_client': <paramiko.client.SSHClient object at 
0x702faf3c0280>, '_sftp_client': <paramiko.sftp_client.SFTPClient object at 
0x702faf3c0400>, '_custom_ssh_exception_checks': None}, 
'/opt/kafka-dev/bin/kafka-storage.sh format --ignore-formatted --config 
/mnt/kafka/kafka.properties --cluster-id I2eXt9rvSnyhct8BYmW6-w --feature 
transaction.version=0', 1, b'java.lang.NullPointerException: Cannot invoke 
"jdk.internal.platform.CgroupInfo.getMountPoint()" because "anyController" is 
null\n\tat 
java.base/jdk.internal.platform.cgroupv3.CgroupV2Subsystem.getInstance(CgroupV2Subsystem.java:81)\n\tat
 
java.base/jdk.internal.platform.CgroupSubsystemFactory.create(CgroupSubsystemFactory.java:113)\n\tat
 
java.base/jdk.internal.platform.CgroupMetrics.getInstance(CgroupMetrics.java:167)\n\tat
 
java.base/jdk.internal.platform.SystemMetrics.instance(SystemMetrics.java:29)\n\tat
 java.base/jdk.internal.platform.Metrics.systemMetrics(Metrics.java:58)\n\tat 
java.base/jdk.internal.platform.Container.metrics(Container.java:43)\n\tat 
jdk.management/com.sun.management.internal.OperatingSystemImpl.<init>(OperatingSystemImpl.java:182)\n\tat
 
jdk.management/com.sun.management.internal.PlatformMBeanProviderImpl.getOperatingSystemMXBean(PlatformMBeanProviderImpl.java:280)\n\tat
 
jdk.management/com.sun.management.internal.PlatformMBeanProviderImpl$3.nameToMBeanMap(PlatformMBeanProviderImpl.java:199)\n\tat
 
java.management/java.lang.management.ManagementFactory.lambda$getPlatformMBeanServer$0(ManagementFactory.java:488)\n\tat
 
java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273)\n\tat
 
java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:179)\n\tat
 
java.base/java.util.HashMap$ValueSpliterator.forEachRemaining(HashMap.java:1779)\n\tat
 
java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)\n\tat
 
java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)\n\tat
 
java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)\n\tat
 
java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)\n\tat
 
java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)\n\tat
 
java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)\n\tat
 
java.management/java.lang.management.ManagementFactory.getPlatformMBeanServer(ManagementFactory.java:489)\n\tat
 
jdk.management.agent/sun.management.jmxremote.ConnectorBootstrap.startLocalConnectorServer(ConnectorBootstrap.java:543)\n\tat
 
jdk.management.agent/jdk.internal.agent.Agent.startLocalManagementAgent(Agent.java:318)\n\tat
 jdk.management.agent/jdk.internal.agent.Agent.startAgent(Agent.java:450)\n\tat 
jdk.management.agent/jdk.internal.agent.Agent.startAgent(Agent.java:599)\nException
 thrown by the agent : java.lang.NullPointerException: Cannot invoke 
"jdk.internal.platform.CgroupInfo.getMountPoint()" because "anyController" is 
null\n') {code}
cmd: `TC_PATHS="tests/kafkatest/benchmarks/core/benchmark_test.py" bash 
tests/docker/run_tests.sh > benchmark_test.log`

image which worked for me: `azul/zulu-openjdk:17`

 

 



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