See #6313, and in particular, https://github.com/apache/incubator-druid/pull/6313#pullrequestreview-153567435. It would be nice to have a per-query-per-node metric similar to query/node/time and query/node/ttfb, which measures how much time the channel has spent in an unreadable state. Perhaps query/node/backpressure.
[ Full content available at: https://github.com/apache/incubator-druid/issues/6321 ] This message was relayed via gitbox.apache.org for [email protected]
