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Posted to dev@pulsar.apache.org by Apache Pulsar Slack <ap...@gmail.com> on 2020/08/10 09:11:03 UTC

Slack digest for #dev - 2020-08-10

2020-08-09 11:39:13 UTC - Avi Maslati: Hi Guys,
We have a very strange issue with partitioned topics and shared_key subscriptions, every few days no messages are being consumed from some of the partitions and the backlog keeps growing, the issue persists until we resubscribe to the topic. 
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2020-08-09 11:39:26 UTC - Avi Maslati: pulsar version is 2.6.0
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2020-08-09 11:42:08 UTC - Avi Maslati: you can see the issue in this screenshot partition 0 and 2 (most left and most right) are stuck, while partition 1 is consumed without any issues
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2020-08-09 11:43:14 UTC - Avi Maslati: I saw the following Exception in the brokers around the last consumed/acked time
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2020-08-09 11:43:22 UTC - Avi Maslati: not sure if its related
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2020-08-09 11:43:39 UTC - Avi Maslati: 
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2020-08-09 11:46:19 UTC - Avi Maslati: Any ideas about how to solve/debug it?
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2020-08-10 01:09:49 UTC - Sijie Guo: @Penghui Li Can you take a look at the issue above?
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2020-08-10 04:20:12 UTC - Penghui Li: Ok I will take a look at this issue soon. @Avi Maslati could you please help create a github issue for tracking this problem?
+1 : Avi Maslati
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