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Flume >> mail # user >> Constant Traffic on port 35872


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James Stewart 2013-01-17, 01:06
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Re: Constant Traffic on port 35872
I know next to nothing about Flume OG but if I had to guess I'd say it's
either a heartbeat or metrics collection. Why do you want it to stop?
On Wed, Jan 16, 2013 at 5:06 PM, James Stewart <[EMAIL PROTECTED]
> wrote:

>  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...........****
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James Stewart 2013-01-17, 01:53
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Mike Percy 2013-01-17, 03:37
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James Stewart 2013-01-17, 04:02
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Alexander Alten-Lorenz 2013-01-17, 07:00
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Jeong-shik Jang 2013-01-17, 10:31
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James Stewart 2013-01-17, 21:46