[ https://issues.apache.org/jira/browse/CASSANDRA-11823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Shuler updated CASSANDRA-11823: --------------------------------------- Fix Version/s: (was: 3.9) 3.8 > Creating a table leads to a race with GraphiteReporter > ------------------------------------------------------ > > Key: CASSANDRA-11823 > URL: https://issues.apache.org/jira/browse/CASSANDRA-11823 > Project: Cassandra > Issue Type: Bug > Components: Observability > Reporter: Stefano Ortolani > Assignee: Edward Ribeiro > Priority: Minor > Labels: lhf > Fix For: 3.0.9, 3.8 > > Attachments: CASSANDRA-11823.patch > > > Happened only on 3/4 nodes out of 13. > {code:xml} > INFO [MigrationStage:1] 2016-05-18 00:34:11,566 ColumnFamilyStore.java:381 - > Initializing schema.table > ERROR [metrics-graphite-reporter-1-thread-1] 2016-05-18 00:34:11,569 > ScheduledReporter.java:119 - RuntimeException thrown from > GraphiteReporter#report. Exception was suppressed. > java.util.ConcurrentModificationException: null > at java.util.HashMap$HashIterator.nextNode(HashMap.java:1429) > ~[na:1.8.0_91] > at java.util.HashMap$KeyIterator.next(HashMap.java:1453) ~[na:1.8.0_91] > at > org.apache.cassandra.metrics.TableMetrics$33.getValue(TableMetrics.java:690) > ~[apache-cassandra-3.0.6.jar:3.0.6] > at > org.apache.cassandra.metrics.TableMetrics$33.getValue(TableMetrics.java:686) > ~[apache-cassandra-3.0.6.jar:3.0.6] > at > com.codahale.metrics.graphite.GraphiteReporter.reportGauge(GraphiteReporter.java:281) > ~[metrics-graphite-3.1.0.jar:3.1.0] > at > com.codahale.metrics.graphite.GraphiteReporter.report(GraphiteReporter.java:158) > ~[metrics-graphite-3.1.0.jar:3.1.0] > at > com.codahale.metrics.ScheduledReporter.report(ScheduledReporter.java:162) > ~[metrics-core-3.1.0.jar:3.1.0] > at > com.codahale.metrics.ScheduledReporter$1.run(ScheduledReporter.java:117) > ~[metrics-core-3.1.0.jar:3.1.0] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > [na:1.8.0_91] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) > [na:1.8.0_91] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) > [na:1.8.0_91] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) > [na:1.8.0_91] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > [na:1.8.0_91] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > [na:1.8.0_91] > at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91] > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)