Add config for http client connect timeout#16831
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abhishekagarwal87 merged 2 commits intoapache:masterfrom Aug 7, 2024
Merged
Add config for http client connect timeout#16831abhishekagarwal87 merged 2 commits intoapache:masterfrom
abhishekagarwal87 merged 2 commits intoapache:masterfrom
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asdf2014
reviewed
Aug 5, 2024
| httpClient.setMaxConnectionsPerDestination(config.getNumConnections()); | ||
| httpClient.setMaxRequestsQueuedPerDestination(config.getNumRequestsQueued()); | ||
| httpClient.setConnectTimeout(CLIENT_CONNECT_TIMEOUT_MILLIS); | ||
| httpClient.setConnectTimeout(config.getClientConnectTimeout()); |
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It would be better to remove CLIENT_CONNECT_TIMEOUT_MILLIS variable as well
abhishekagarwal87
approved these changes
Aug 7, 2024
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Description
Adds a configuration
clientConnectTimeoutto our http client config which controls the connection timeout for our http client requests.It was observed that on busy K8S clusters, the default connect timeout of 500ms is sometimes not enough time to complete syn/acks for a request and in these cases, the requests timeout with the error:
exceptionType=java.net.SocketTimeoutException, exceptionMessage=Connect TimeoutThis behavior was mostly observed on the router while forwarding queries to the broker.
Having a slightly higher connect timeout helped resolve these issues.
####Release Note:
Adds http client config
clientConnectTimeoutto configure connection timeouts for Druid http client requests.This PR has: