Chetan Mehrotra created OAK-3673:
------------------------------------
Summary: NotCompliantMBeanException for QueryEngineSettings,
QueryStatManager, RepositoryStatsMBean
Key: OAK-3673
URL: https://issues.apache.org/jira/browse/OAK-3673
Project: Jackrabbit Oak
Issue Type: Bug
Components: core
Reporter: Chetan Mehrotra
Priority: Minor
Fix For: 1.3.12
With OAK-3477 the JMX MBean registration logic would log a warning (earlier it
was getting eaten up) if there is some issue in registering the MBean. With
that change now running any benchmark in oak-run logs following warning
{noformat}
14:20:13.674 [main] WARN org.apache.jackrabbit.oak.Oak - Unexpected exception
while registering MBean of type [interface
org.apache.jackrabbit.oak.api.jmx.QueryEngineSettingsMBean] against name
[org.apache.jackrabbit.oak:name=settings,type=QueryEngineSettings]
javax.management.NotCompliantMBeanException: MBean class
org.apache.jackrabbit.oak.query.QueryEngineSettings does not implement
DynamicMBean, and neither follows the Standard MBean conventions
(javax.management.NotCompliantMBeanException: Class
org.apache.jackrabbit.oak.query.QueryEngineSettings is not a JMX compliant
Standard MBean) nor the MXBean conventions
(javax.management.NotCompliantMBeanException:
org.apache.jackrabbit.oak.query.QueryEngineSettings: Class
org.apache.jackrabbit.oak.query.QueryEngineSettings is not a JMX compliant
MXBean)
at
com.sun.jmx.mbeanserver.Introspector.checkCompliance(Introspector.java:173)
~[na:1.7.0_55]
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:317)
~[na:1.7.0_55]
at
com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
~[na:1.7.0_55]
at org.apache.jackrabbit.oak.Oak$3.register(Oak.java:281)
~[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.spi.whiteboard.WhiteboardUtils.registerMBean(WhiteboardUtils.java:79)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.spi.whiteboard.WhiteboardUtils.registerMBean(WhiteboardUtils.java:68)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.Oak.createNewContentRepository(Oak.java:604)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at org.apache.jackrabbit.oak.Oak.createContentRepository(Oak.java:562)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.jcr.Jcr.createContentRepository(Jcr.java:351)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at org.apache.jackrabbit.oak.jcr.Jcr.createRepository(Jcr.java:359)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.fixture.OakRepositoryFixture.setUpCluster(OakRepositoryFixture.java:104)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.benchmark.ReadPropertyTest.createRepository(ReadPropertyTest.java:80)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.benchmark.AbstractTest.run(AbstractTest.java:192)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.benchmark.ReadPropertyTest.run(ReadPropertyTest.java:46)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.benchmark.BenchmarkRunner.main(BenchmarkRunner.java:372)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at org.apache.jackrabbit.oak.run.Main.main(Main.java:167)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
14:20:14.076 [main] WARN org.apache.jackrabbit.oak.Oak - Unexpected exception
while registering MBean of type [interface
org.apache.jackrabbit.api.jmx.QueryStatManagerMBean] against name
[org.apache.jackrabbit.oak:name=Oak Query Statistics,type=QueryStat]
javax.management.NotCompliantMBeanException: MBean class
org.apache.jackrabbit.stats.jmx.QueryStatManager does not implement
DynamicMBean, and neither follows the Standard MBean conventions
(javax.management.NotCompliantMBeanException: Class
org.apache.jackrabbit.stats.jmx.QueryStatManager is not a JMX compliant
Standard MBean) nor the MXBean conventions
(javax.management.NotCompliantMBeanException:
org.apache.jackrabbit.stats.jmx.QueryStatManager: Class
org.apache.jackrabbit.stats.jmx.QueryStatManager is not a JMX compliant MXBean)
at
com.sun.jmx.mbeanserver.Introspector.checkCompliance(Introspector.java:173)
~[na:1.7.0_55]
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:317)
~[na:1.7.0_55]
at
com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
~[na:1.7.0_55]
at org.apache.jackrabbit.oak.Oak$3.register(Oak.java:281)
~[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.spi.whiteboard.WhiteboardUtils.registerMBean(WhiteboardUtils.java:79)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.spi.whiteboard.WhiteboardUtils.registerMBean(WhiteboardUtils.java:68)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.stats.StatisticManager.<init>(StatisticManager.java:58)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.jcr.repository.RepositoryImpl.<init>(RepositoryImpl.java:150)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at org.apache.jackrabbit.oak.jcr.Jcr.createRepository(Jcr.java:359)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.fixture.OakRepositoryFixture.setUpCluster(OakRepositoryFixture.java:104)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.benchmark.ReadPropertyTest.createRepository(ReadPropertyTest.java:80)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.benchmark.AbstractTest.run(AbstractTest.java:192)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.benchmark.ReadPropertyTest.run(ReadPropertyTest.java:46)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.benchmark.BenchmarkRunner.main(BenchmarkRunner.java:372)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at org.apache.jackrabbit.oak.run.Main.main(Main.java:167)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
14:20:14.077 [main] WARN org.apache.jackrabbit.oak.Oak - Unexpected exception
while registering MBean of type [interface
org.apache.jackrabbit.oak.api.jmx.RepositoryStatsMBean] against name
[org.apache.jackrabbit.oak:name=Oak Repository Statistics,type=RepositoryStats]
javax.management.NotCompliantMBeanException: MBean class
org.apache.jackrabbit.oak.stats.RepositoryStats does not implement
DynamicMBean, and neither follows the Standard MBean conventions
(javax.management.NotCompliantMBeanException: Class
org.apache.jackrabbit.oak.stats.RepositoryStats is not a JMX compliant Standard
MBean) nor the MXBean conventions (javax.management.NotCompliantMBeanException:
org.apache.jackrabbit.oak.stats.RepositoryStats: Class
org.apache.jackrabbit.oak.stats.RepositoryStats is not a JMX compliant MXBean)
at
com.sun.jmx.mbeanserver.Introspector.checkCompliance(Introspector.java:173)
~[na:1.7.0_55]
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:317)
~[na:1.7.0_55]
at
com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
~[na:1.7.0_55]
at org.apache.jackrabbit.oak.Oak$3.register(Oak.java:281)
~[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.spi.whiteboard.WhiteboardUtils.registerMBean(WhiteboardUtils.java:79)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.spi.whiteboard.WhiteboardUtils.registerMBean(WhiteboardUtils.java:68)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.stats.StatisticManager.<init>(StatisticManager.java:58)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.jcr.repository.RepositoryImpl.<init>(RepositoryImpl.java:150)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at org.apache.jackrabbit.oak.jcr.Jcr.createRepository(Jcr.java:359)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.fixture.OakRepositoryFixture.setUpCluster(OakRepositoryFixture.java:104)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.benchmark.ReadPropertyTest.createRepository(ReadPropertyTest.java:80)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.benchmark.AbstractTest.run(AbstractTest.java:192)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.benchmark.ReadPropertyTest.run(ReadPropertyTest.java:46)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at
org.apache.jackrabbit.oak.benchmark.BenchmarkRunner.main(BenchmarkRunner.java:372)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
at org.apache.jackrabbit.oak.run.Main.main(Main.java:167)
[oak-run-1.4-SNAPSHOT.jar:1.4-SNAPSHOT]
{noformat}
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