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Posted to commits@pulsar.apache.org by "gunli (via GitHub)" <gi...@apache.org> on 2023/06/03 03:50:13 UTC
[GitHub] [pulsar-client-go] gunli opened a new issue, #1024: Default KeepAliveInterval gets "Detected stale connection to broker" and "Failed to write on connection" errors
gunli opened a new issue, #1024:
URL: https://github.com/apache/pulsar-client-go/issues/1024
#### Expected behavior
Default `KeepAliveInterval` should work well.
#### Actual behavior
Gets "Detected stale connection to broker" and "Failed to write on connection" errors
#### Steps to reproduce
1. I have about 6 producer services(about 100 Pods) that produce messages to different Pulsar server clusters;
2. All the producers' `KeepAliveInterval` are set to default(30s), and the values of the servers are the same;
3. Print debug log and increase an error metrics counter;
4. Start to produce messages;
5. Monitor the debug log and metrics;
6. Gets "Detected stale connection to broker" and "Failed to write on connection" errors quite often;
7. Sets `KeepAliveInterval` to 15s, errors continue;
8. When `KeepAliveInterval` sets to 5s, errors stop.
#### System configuration
**Pulsar version**: v2.11.0
**Pulsar client go version**: v0.10.0
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[GitHub] [pulsar-client-go] gunli commented on issue #1024: Default KeepAliveInterval gets "Detected stale connection to broker" and "Failed to write on connection" errors
Posted by "gunli (via GitHub)" <gi...@apache.org>.
gunli commented on issue #1024:
URL: https://github.com/apache/pulsar-client-go/issues/1024#issuecomment-1574624234
<img width="1638" alt="image" src="https://github.com/apache/pulsar-client-go/assets/10734543/0c3657d7-56d8-480c-930c-c0ae962dc771">
errors we got.
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[GitHub] [pulsar-client-go] gunli commented on issue #1024: Default KeepAliveInterval gets "Detected stale connection to broker" and "Failed to write on connection" errors
Posted by "gunli (via GitHub)" <gi...@apache.org>.
gunli commented on issue #1024:
URL: https://github.com/apache/pulsar-client-go/issues/1024#issuecomment-1575967422
It seems set to 5s still errors
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Re: [I] Default KeepAliveInterval gets "Detected stale connection to broker" and "Failed to write on connection" errors [pulsar-client-go]
Posted by "gunli (via GitHub)" <gi...@apache.org>.
gunli closed issue #1024: Default KeepAliveInterval gets "Detected stale connection to broker" and "Failed to write on connection" errors
URL: https://github.com/apache/pulsar-client-go/issues/1024
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Re: [I] Default KeepAliveInterval gets "Detected stale connection to broker" and "Failed to write on connection" errors [pulsar-client-go]
Posted by "kaviyakrishnamoorthy (via GitHub)" <gi...@apache.org>.
kaviyakrishnamoorthy commented on issue #1024:
URL: https://github.com/apache/pulsar-client-go/issues/1024#issuecomment-1924227319
is it resolved?how do we resolve this issue?
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[GitHub] [pulsar-client-go] gunli commented on issue #1024: Default KeepAliveInterval gets "Detected stale connection to broker" and "Failed to write on connection" errors
Posted by "gunli (via GitHub)" <gi...@apache.org>.
gunli commented on issue #1024:
URL: https://github.com/apache/pulsar-client-go/issues/1024#issuecomment-1574623314
<img width="1296" alt="image" src="https://github.com/apache/pulsar-client-go/assets/10734543/457e741e-6189-43e3-a950-17f120fc20d2">
errors are very often when `KeepAliveInterval ` are set to 15s or longer, and errors stops after `KeepAliveInterval ` are set to 5s.
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