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Why Resource Manager is showing too many TCP connections to timelineserver

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Why Resource Manager is showing too many TCP connections to timelineserver

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I have recently enabled timeline server in a hadoop cluster (hadoop version 2.6.4). I can see there are too many TCP connections between Resource Manager and timeline server.

After the enabling of timeline server in the cluster, jobs are getting slow frequently. I observed this is due of Resource Manager (because when I restart RM, it looks good). Is this a known issue or could you please suggest possible reason behind this.

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Re: Why Resource Manager is showing too many TCP connections to timelineserver

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