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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2022/09/28 17:24:40 UTC

[GitHub] [pulsar] syhily opened a new issue, #17876: [Bug] TransactionCoordinatorClientImpl.start() hangs forever

syhily opened a new issue, #17876:
URL: https://github.com/apache/pulsar/issues/17876

   ### Search before asking
   
   - [X] I searched in the [issues](https://github.com/apache/pulsar/issues) and found nothing similar.
   
   
   ### Version
   
   Pulsar Java Client 2.10.0
   Pulsar 2.10.0
   
   ### Minimal reproduce step
   
   Enable the transaction in Pulsar 2.10.0 docker. Create a `PulsarClient`. Then we may see the `TransactionCoordinatorClientImpl.start()` hangs and block the whole process.
   
   ### What did you expect to see?
   
   `TransactionCoordinatorClientImpl.start()` shouldn't wait for a long time.
   
   ### What did you see instead?
   
   `TransactionCoordinatorClientImpl.start()` block the execution and nothing has showed.
   
   <img width="1063" alt="image" src="https://user-images.githubusercontent.com/1761698/192848499-62a664f5-f594-4b14-b5c5-c467f9906e87.png">
   
   
   ### Anything else?
   
   The jstack file.
   [195.log](https://github.com/apache/pulsar/files/9667518/195.log)
   
   
   ### Are you willing to submit a PR?
   
   - [ ] I'm willing to submit a PR!


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[GitHub] [pulsar] syhily commented on issue #17876: [Bug] TransactionCoordinatorClientImpl.start() hangs forever

Posted by GitBox <gi...@apache.org>.
syhily commented on issue #17876:
URL: https://github.com/apache/pulsar/issues/17876#issuecomment-1261957247

   The detailed test log is here: [mvn-1.log](https://github.com/apache/pulsar/files/9672766/mvn-1.log).


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[GitHub] [pulsar] syhily commented on issue #17876: [Bug] TransactionCoordinatorClientImpl.start() hangs forever

Posted by GitBox <gi...@apache.org>.
syhily commented on issue #17876:
URL: https://github.com/apache/pulsar/issues/17876#issuecomment-1261745882

   @congbobo184 Can you help me find out the real cause.


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[GitHub] [pulsar] github-actions[bot] commented on issue #17876: [Bug] TransactionCoordinatorClientImpl.start() hangs forever

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on issue #17876:
URL: https://github.com/apache/pulsar/issues/17876#issuecomment-1296450296

   The issue had no activity for 30 days, mark with Stale label.


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[GitHub] [pulsar] codelipenghui commented on issue #17876: [Bug] TransactionCoordinatorClientImpl.start() hangs forever

Posted by GitBox <gi...@apache.org>.
codelipenghui commented on issue #17876:
URL: https://github.com/apache/pulsar/issues/17876#issuecomment-1296510453

   @congbobo184 I think we should provide clear information while the transaction coordinator does not enable it on the broker side. It will help users to understand the problem quickly. 


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[GitHub] [pulsar] congbobo184 commented on issue #17876: [Bug] TransactionCoordinatorClientImpl.start() hangs forever

Posted by GitBox <gi...@apache.org>.
congbobo184 commented on issue #17876:
URL: https://github.com/apache/pulsar/issues/17876#issuecomment-1263033517

   @syhily  What users should care about is whether the transaction is fully enabled, rather than using it when it is not fully enabled, isn't it? If there are no other issues, I will close this issue


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[GitHub] [pulsar] congbobo184 commented on issue #17876: [Bug] TransactionCoordinatorClientImpl.start() hangs forever

Posted by GitBox <gi...@apache.org>.
congbobo184 commented on issue #17876:
URL: https://github.com/apache/pulsar/issues/17876#issuecomment-1262400424

   Hi @syhily 
   TransactionCoordinator loadBalance base on partition topic `persistent://pulsar/system/transaction_coordinator_assign` , so when starting transaction client, make sure that partition topic `persistent://pulsar/system/transaction_coordinator_assign` has been created. Otherwise `persistent://pulsar/system/transaction_coordinator_assign` will be automatically created as Non-partition topic, Pulsar Transaction dnot support Non-partition `persistent://pulsar/system/transaction_coordinator_assign`
   
   


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[GitHub] [pulsar] congbobo184 commented on issue #17876: [Bug] TransactionCoordinatorClientImpl.start() hangs forever

Posted by GitBox <gi...@apache.org>.
congbobo184 commented on issue #17876:
URL: https://github.com/apache/pulsar/issues/17876#issuecomment-1335248660

   https://github.com/apache/pulsar/pull/18276 fix this problem, so close this issue


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[GitHub] [pulsar] github-actions[bot] commented on issue #17876: [Bug] TransactionCoordinatorClientImpl.start() hangs forever

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on issue #17876:
URL: https://github.com/apache/pulsar/issues/17876#issuecomment-1334669642

   The issue had no activity for 30 days, mark with Stale label.


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[GitHub] [pulsar] congbobo184 closed issue #17876: [Bug] TransactionCoordinatorClientImpl.start() hangs forever

Posted by GitBox <gi...@apache.org>.
congbobo184 closed issue #17876: [Bug] TransactionCoordinatorClientImpl.start() hangs forever
URL: https://github.com/apache/pulsar/issues/17876


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[GitHub] [pulsar] syhily commented on issue #17876: [Bug] TransactionCoordinatorClientImpl.start() hangs forever

Posted by GitBox <gi...@apache.org>.
syhily commented on issue #17876:
URL: https://github.com/apache/pulsar/issues/17876#issuecomment-1262659127

   I don't think the end user should care about these system topic design. This should be a system topic initialization issue.


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[GitHub] [pulsar] syhily commented on issue #17876: [Bug] TransactionCoordinatorClientImpl.start() hangs forever

Posted by GitBox <gi...@apache.org>.
syhily commented on issue #17876:
URL: https://github.com/apache/pulsar/issues/17876#issuecomment-1261741658

   Another jstack file.
   [210.log](https://github.com/apache/pulsar/files/9670957/210.log)
   
   


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