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Joel Knighton edited comment on CASSANDRA-12251 at 7/30/16 12:10 AM: --------------------------------------------------------------------- This looks to me like in drain/StorageServiceShutdownHook, the schema stage is not shutdown, so if you have a task submitted to that executor that doesn't execute until after the postflush executor has been terminated in drain, you'll hit this exception. This is a C* fix for sure. was (Author: jkni): This looks to me like in drain/StorageShutdownHook, the schema stage is not shutdown, so if you have a task submitted to that executor that doesn't execute until after the postflush executor has been terminated in drain, you'll hit this exception. This is a C* fix for sure. > dtest failure in > upgrade_tests.cql_tests.TestCQLNodes3RF3_Upgrade_current_3_x_To_indev_3_x.whole_list_conditional_test > ---------------------------------------------------------------------------------------------------------------------- > > Key: CASSANDRA-12251 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12251 > Project: Cassandra > Issue Type: Bug > Reporter: Philip Thompson > Assignee: Alex Petrov > Labels: dtest > Attachments: node1.log, node1_debug.log, node1_gc.log, node2.log, > node2_debug.log, node2_gc.log, node3.log, node3_debug.log, node3_gc.log > > > example failure: > http://cassci.datastax.com/job/cassandra-3.8_dtest_upgrade/1/testReport/upgrade_tests.cql_tests/TestCQLNodes3RF3_Upgrade_current_3_x_To_indev_3_x/whole_list_conditional_test > Failed on CassCI build cassandra-3.8_dtest_upgrade #1 > Relevant error in logs is > {code} > Unexpected error in node1 log, error: > ERROR [InternalResponseStage:2] 2016-07-20 04:58:45,876 > CassandraDaemon.java:217 - Exception in thread > Thread[InternalResponseStage:2,5,main] > java.util.concurrent.RejectedExecutionException: ThreadPoolExecutor has shut > down > at > org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor$1.rejectedExecution(DebuggableThreadPoolExecutor.java:61) > ~[apache-cassandra-3.7.jar:3.7] > at > java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:823) > ~[na:1.8.0_51] > at > java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1369) > ~[na:1.8.0_51] > at > org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor.execute(DebuggableThreadPoolExecutor.java:165) > ~[apache-cassandra-3.7.jar:3.7] > at > java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:112) > ~[na:1.8.0_51] > at > org.apache.cassandra.db.ColumnFamilyStore.switchMemtable(ColumnFamilyStore.java:842) > ~[apache-cassandra-3.7.jar:3.7] > at > org.apache.cassandra.db.ColumnFamilyStore.switchMemtableIfCurrent(ColumnFamilyStore.java:822) > ~[apache-cassandra-3.7.jar:3.7] > at > org.apache.cassandra.db.ColumnFamilyStore.forceFlush(ColumnFamilyStore.java:891) > ~[apache-cassandra-3.7.jar:3.7] > at > org.apache.cassandra.schema.SchemaKeyspace.lambda$flush$1(SchemaKeyspace.java:279) > ~[apache-cassandra-3.7.jar:3.7] > at > org.apache.cassandra.schema.SchemaKeyspace$$Lambda$200/1129213153.accept(Unknown > Source) ~[na:na] > at java.lang.Iterable.forEach(Iterable.java:75) ~[na:1.8.0_51] > at > org.apache.cassandra.schema.SchemaKeyspace.flush(SchemaKeyspace.java:279) > ~[apache-cassandra-3.7.jar:3.7] > at > org.apache.cassandra.schema.SchemaKeyspace.mergeSchema(SchemaKeyspace.java:1271) > ~[apache-cassandra-3.7.jar:3.7] > at > org.apache.cassandra.schema.SchemaKeyspace.mergeSchemaAndAnnounceVersion(SchemaKeyspace.java:1253) > ~[apache-cassandra-3.7.jar:3.7] > at > org.apache.cassandra.service.MigrationTask$1.response(MigrationTask.java:92) > ~[apache-cassandra-3.7.jar:3.7] > at > org.apache.cassandra.net.ResponseVerbHandler.doVerb(ResponseVerbHandler.java:53) > ~[apache-cassandra-3.7.jar:3.7] > at > org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:64) > ~[apache-cassandra-3.7.jar:3.7] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > ~[na:1.8.0_51] > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > ~[na:1.8.0_51] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > ~[na:1.8.0_51] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > [na:1.8.0_51] > at java.lang.Thread.run(Thread.java:745) [na:1.8.0_51] > {code} > This is on a mixed 3.0.8, 3.8-tentative cluster -- This message was sent by Atlassian JIRA (v6.3.4#6332)