Hello, I have this on one of my cluster nodes. Is this normal? We are running Tomcat 5.5.26 on linux 2.6.22.1. On all nodes netstat gives full send and receive buffers on the tcp connections of the replication.
"Cluster-FastAsyncSocketSender-6" daemon prio=1 tid=0x08d16af0 nid=0x78d7 in Object.wait() [0x766fe000..0x766ff140] at java.lang.Object.wait(Native Method) - waiting on <0x83e2a1b0> (a org.apache.catalina.cluster.util.SingleRemoveSynchronizedAddLock) at org.apache.catalina.cluster.util.SingleRemoveSynchronizedAddLock.lockRemove(SingleRemoveSynchronizedAddLock.java:205) - locked <0x83e2a1b0> (a org.apache.catalina.cluster.util.SingleRemoveSynchronizedAddLock) at org.apache.catalina.cluster.util.FastQueue.remove(FastQueue.java:552) at org.apache.catalina.cluster.tcp.FastAsyncSocketSender$FastQueueThread.getQueuedMessage(FastAsyncSocketSender.java:506) at org.apache.catalina.cluster.tcp.FastAsyncSocketSender$FastQueueThread.run(FastAsyncSocketSender.java:485) netstat -n | grep 8015 tcp 78829 46336 10.0.10.91:8015 10.0.10.94:37980 ESTABLISHED tcp 36957 95568 10.0.10.91:53867 10.0.10.87:8015 ESTABLISHED tcp 79063 46336 10.0.10.91:8015 10.0.10.88:55031 ESTABLISHED tcp 36912 95568 10.0.10.91:34266 10.0.10.88:8015 ESTABLISHED tcp 33282 0 10.0.10.91:34803 10.0.10.95:8015 ESTABLISHED tcp 78290 46336 10.0.10.91:8015 10.0.10.95:60555 ESTABLISHED tcp 78618 46336 10.0.10.91:8015 10.0.10.87:57796 ESTABLISHED tcp 36930 95568 10.0.10.91:40632 10.0.10.94:8015 ESTABLISHED Any tips on how to debug/solve this? Ronald.
