Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
 Search Hadoop and all its subprojects:

Switch to Plain View
Flume >> mail # user >> Constant Traffic on port 35872


Copy link to this message
-
Constant Traffic on port 35872
Hello all,

I'm using flume 0.9.4 - before anybody mentions it, we aren't in a position to upgrade at the moment due to custom decorators + sinks.

I'm seeing constant traffic from my various flume nodes back to my master on port 35872. Even after increasing my timeout period to 60 sec and disabling all custom sources/sinks/decorators, I am still constantly receiving packets from all of my nodes back to my master. I have included a dump of the tcp packets below - I receive this same traffic from every node every 1-2 sec.

Does anybody have any idea what is generating this traffic and how I can stop it?

Many thanks,

James
V..?..-MLogicalNodeManager.my_logical_node_apps.sourceConfig....null...1LogicalNodeManager.my_logical_node_apps.physicalnode....my_physical_node.my_domain.com...:LogicalNodeManager.my_physical_node.my_domain.com.sinkConfig....null...-LogicalNodeManager.my_logical_node_apps.hostname....my_physical_node.my_domain.com....AgentWALAckManager.name....AgentWALAckManager...8LogicalNodeManager.my_physical_node.my_domain.com.nodename....my_physical_node.my_domain.com...<LogicalNodeManager.my_physical_node.my_domain.com.sourceConfig....null....LogicalNodeManager.name....LogicalNodeManager...)LogicalNodeManager.my_logical_node_apps.name....my_logical_node_apps.../LogicalNodeManager.my_logical_node_apps.sinkConfig....null...*LogicalNodeManager.my_logical_node_apps.state....IDLE...8LogicalNodeManager.my_physical_node.my_domain.com.hostname....my_physical_node.my_domain.com...-LogicalNodeManager.my_logical_node_apps.nodename....my_logical_node_apps...9LogicalNodeManager.my_physical_node.my_domain.com.sink.name....NullSink....name....pn-my_physical_node.my_domain.com....LogicalNodeManager.my_logical_node_apps.sink.name....NullSink....LogicalNodeManager.my_logical_node_apps.sink.type....NullSink...7LogicalNodeManager.my_physical_node.my_domain.com.version....Thu Jan 01 10:00:00 EST 1970...9LogicalNodeManager.my_physical_node.my_domain.com.sink.type....NullSink...5LogicalNodeManager.my_physical_node.my_domain.com.state....IDLE...,LogicalNodeManager.my_logical_node_apps.version....Thu Jan 17 11:45:44 EST 2013...
11:58:22.630881 IP my_physical_node.my_domain.com.53367 > my_master.35872: . 331777:333225(1448) ack 2613 win 6 <nop,nop,timestamp 1456047935 3787992397>
E.....@.<...
I..
B...w. ."..CC1L...........
...?..-M4LogicalNodeManager.my_physical_node.my_domain.com.name....my_physical_node.my_domain.com...<LogicalNodeManager.my_physical_node.my_domain.com.physicalnode....my_physical_node.my_domain.com
.......<LogicalNodeManager.my_physical_node.my_domain.com.reconfigures...........1LogicalNodeManager.my_logical_node_apps.reconfigures...........9LogicalNodeManager.my_logical_node_apps.sink.number of bytes...........:LogicalNodeManager.my_logical_node_apps.sink.n............name...sr0202.aus.optiver.com.my_physical_node.my_domain.com.NullSourceber of events............
NullSource....type...
...lSource
............name....NullSink....type....NullSinksr0202_apps.NullSink
............name...sr0202.aus.optiver.com.my_logical_node_apps.NullSource
NullSource....type...
...lSource
............name....NullSink....type....NullSinksr0202.aus.optiver.com.NullSink
...........(pn-my_logical_node.aus.optiumber of bytes........
11:58:22.630891 IP my_physical_node.my_domain.com.53367 > my_master.35872: P 333225:333700(475) ack 2613 win 6 <nop,nop,timestamp 1456047935 3787992397>
E.....@.<..c
I..
..w. .".:CC1L...........
............rt.starttime....Thu Jan 17 11:47:07 EST 2013...     rt.vmname...!Java HotSpot(TM) 64-Bit Server VM....name...(pn-my_physical_node.my_domain.com.jvm-Info....rt.vmversion....16.3-b01....rt.vmvendor....Sun Microsystems Inc.
[EMAIL PROTECTED]...........

________________________________
Information contained in this communication (including any attachments) is confidential and may be privileged or subject to copyright. If you have received this communication in error you are not authorised to use the information in any way and Optiver requests that you notify the sender by return email, destroy all copies and delete the information from your system. Optiver does not represent, warrant or guarantee that this communication is free from computer viruses or other defects or that the integrity of this communication has been maintained. Any views expressed in this communication are those of the individual sender. Optiver does not accept liability for any loss or damage caused directly or indirectly by this communication or its use.

Please consider the environment before printing this email.
+
Mike Percy 2013-01-17, 01:18
+
James Stewart 2013-01-17, 01:53
+
Mike Percy 2013-01-17, 03:37
+
James Stewart 2013-01-17, 04:02
+
Alexander Alten-Lorenz 2013-01-17, 07:00
+
Jeong-shik Jang 2013-01-17, 10:31
+
James Stewart 2013-01-17, 21:46
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB