Publish Latency and Failure Metrics for Follower and Leader Check #471

amathur1893 · 2020-10-14T12:09:33Z

We have seen multiple issues where follower or leader check failed and the node gets kicked out of the cluster resulting in an unstable cluster.
We should add some metrics around altency and failure of such checks which will help in identifying issues with cluster at real time and also during RCAs.

This was referenced Oct 14, 2020

Publish fault detection metrics opendistro-for-elasticsearch/performance-analyzer#218

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Publish fault detection metrics #470

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ktkrg closed this as completed Nov 20, 2020

amathur1893 mentioned this issue Mar 1, 2021

Publish latency and failure metrics for cluster state applier thread #563

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Publish Latency and Failure Metrics for Follower and Leader Check #471

Publish Latency and Failure Metrics for Follower and Leader Check #471

amathur1893 commented Oct 14, 2020

Publish Latency and Failure Metrics for Follower and Leader Check #471

Publish Latency and Failure Metrics for Follower and Leader Check #471

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amathur1893 commented Oct 14, 2020