[ https://issues.apache.org/jira/browse/CASSANDRA-9580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
T Jake Luciani updated CASSANDRA-9580: -------------------------------------- Fix Version/s: (was: 2.1.7) 2.1.x > Cardinality check broken during incremental compaction re-opening > ----------------------------------------------------------------- > > Key: CASSANDRA-9580 > URL: https://issues.apache.org/jira/browse/CASSANDRA-9580 > Project: Cassandra > Issue Type: Bug > Reporter: T Jake Luciani > Assignee: T Jake Luciani > Priority: Minor > Fix For: 2.1.x > > Attachments: lcstest.yaml > > > While testing LCS I found cfstats sometimes crashes during compaction > It looks to be related to the incremental re-opening not having metadata. > {code} > ---------------- > Keyspace: stresscql > Read Count: 0 > Read Latency: NaN ms. > Write Count: 6590571 > Write Latency: 0.026910956273743198 ms. > Pending Flushes: 0 > Table: ycsb > SSTable count: 69 > SSTables in each level: [67/4, 1, 0, 0, 0, 0, 0, 0, 0] > Space used (live): 3454857914 > Space used (total): 3454857914 > Space used by snapshots (total): 0 > Off heap memory used (total): 287361 > SSTable Compression Ratio: 0.0 > error: > /home/jake/workspace/cassandra/./bin/../data/data/stresscql/ycsb-ff399910104911e5a797a18c989fb6f2/stresscql-ycsb-tmplink-ka-125-Data.db > -- StackTrace -- > java.lang.AssertionError: > /home/jake/workspace/cassandra/./bin/../data/data/stresscql/ycsb-ff399910104911e5a797a18c989fb6f2/stresscql-ycsb-tmplink-ka-125-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.GeneratedMethodAccessor10.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:483) > at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71) > at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:483) > at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275) > 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:1443) > at > javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76) > at > javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1307) > at > javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1399) > at > javax.management.remote.rmi.RMIConnectionImpl.getAttribute(RMIConnectionImpl.java:637) > at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:483) > at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323) > at sun.rmi.transport.Transport$1.run(Transport.java:178) > at sun.rmi.transport.Transport$1.run(Transport.java:175) > at java.security.AccessController.doPrivileged(Native Method) > at sun.rmi.transport.Transport.serviceCall(Transport.java:174) > at > sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:557) > at > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812) > at > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at java.lang.Thread.run(Thread.java:745) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)