Hi All! We have a 8 nodes cluster in 2 DC (4 per DC, RF=3) running Cassandra 2.1.2 on Linux Debian Wheezy. I executed “nodetool repair” on one of the nodes, and this command returned following error:
Exception occurred during clean-up.
java.lang.reflect.UndeclaredThrowableException
error: JMX connection closed. You should check server log for repair status of
keyspace sync(Subsequent keyspaces are not going to be repaired).
-- StackTrace --
java.io.IOException: JMX connection closed. You should check server log for
repair status of keyspace sync(Subsequent keyspaces are not going to be
repaired).
at
org.apache.cassandra.tools.RepairRunner.handleNotification(NodeProbe.java:1351)
at
javax.management.NotificationBroadcasterSupport.handleNotification(NotificationBroadcasterSupport.java:274)
at
javax.management.NotificationBroadcasterSupport$SendNotifJob.run(NotificationBroadcasterSupport.java:339)
at
javax.management.NotificationBroadcasterSupport$1.execute(NotificationBroadcasterSupport.java:324)
at
javax.management.NotificationBroadcasterSupport.sendNotification(NotificationBroadcasterSupport.java:247)
at
javax.management.remote.rmi.RMIConnector.sendNotification(RMIConnector.java:441)
at
javax.management.remote.rmi.RMIConnector.access$1100(RMIConnector.java:121)
at
javax.management.remote.rmi.RMIConnector$RMIClientCommunicatorAdmin.gotIOException(RMIConnector.java:1505)
at
javax.management.remote.rmi.RMIConnector$RMINotifClient.fetchNotifs(RMIConnector.java:1350)
at
com.sun.jmx.remote.internal.ClientNotifForwarder$NotifFetcher.fetchNotifs(ClientNotifForwarder.java:587)
at
com.sun.jmx.remote.internal.ClientNotifForwarder$NotifFetcher.doRun(ClientNotifForwarder.java:470)
at
com.sun.jmx.remote.internal.ClientNotifForwarder$NotifFetcher.run(ClientNotifForwarder.java:451)
at
com.sun.jmx.remote.internal.ClientNotifForwarder$LinearExecutor$1.run(ClientNotifForwarder.java:107)
This error was followed by lots of “Lost Notification” messages.
Node became unusable and I had to restart it. Is this an issue?
Rafal
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