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https://issues.apache.org/jira/browse/CASSANDRA-9612?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jim Witschey resolved CASSANDRA-9612.
-------------------------------------
Resolution: Duplicate
> Assertion error while running `nodetool cfstats`
> ------------------------------------------------
>
> Key: CASSANDRA-9612
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9612
> Project: Cassandra
> Issue Type: Bug
> Environment: C* 2.1.6
> Reporter: mlowicki
>
> > nodetool cfstats sync.entity
> {code}
> Keyspace: sync
> Read Count: 2916573
> Read Latency: 0.26340278573517617 ms.
> Write Count: 2356495
> Write Latency: 0.03296340242606074 ms.
> Pending Flushes: 0
> Table: entity
> SSTable count: 919
> SSTables in each level: [50/4, 11/10, 101/100, 756, 0, 0, 0, 0,
> 0]
> Space used (live): 146265014558
> Space used (total): 146265014558
> Space used by snapshots (total): 0
> Off heap memory used (total): 97950899
> SSTable Compression Ratio: 0.1870809135227128
> error:
> /var/lib/cassandra/data2/sync/entity-f73d1360770e11e49f1d673dc3e50a5f/sync-entity-tmplink-ka-516810-Data.db
> -- StackTrace --
> java.lang.AssertionError:
> /var/lib/cassandra/data2/sync/entity-f73d1360770e11e49f1d673dc3e50a5f/sync-entity-tmplink-ka-516810-Data.db
> at
> org.apache.cassandra.io.sstable.SSTableReader.getApproximateKeyCount(SSTableReader.java:270)
> at
> org.apache.cassandra.metrics.ColumnFamilyMetrics$9.value(ColumnFamilyMetrics.java:296)
> at
> org.apache.cassandra.metrics.ColumnFamilyMetrics$9.value(ColumnFamilyMetrics.java:290)
> at
> com.yammer.metrics.reporting.JmxReporter$Gauge.getValue(JmxReporter.java:63)
> at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:75)
> at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:279)
> at
> com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:112)
> at
> com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:46)
> at
> com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:237)
> at
> com.sun.jmx.mbeanserver.PerInterface.getAttribute(PerInterface.java:83)
> at
> com.sun.jmx.mbeanserver.MBeanSupport.getAttribute(MBeanSupport.java:206)
> at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:647)
> at
> com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:678)
> at
> javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1464)
> at
> javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:97)
> at
> javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1328)
> at
> javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1420)
> at
> javax.management.remote.rmi.RMIConnectionImpl.getAttribute(RMIConnectionImpl.java:657)
> at sun.reflect.GeneratedMethodAccessor14.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322)
> at sun.rmi.transport.Transport$2.run(Transport.java:202)
> at sun.rmi.transport.Transport$2.run(Transport.java:199)
> at java.security.AccessController.doPrivileged(Native Method)
> at sun.rmi.transport.Transport.serviceCall(Transport.java:198)
> at
> sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:567)
> at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:828)
> at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.access$400(TCPTransport.java:619)
> at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler$1.run(TCPTransport.java:684)
> at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler$1.run(TCPTransport.java:681)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:681)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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