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Posted to dev@pegasus.apache.org by "acelyc111 (via GitHub)" <gi...@apache.org> on 2023/07/31 03:40:12 UTC

[GitHub] [incubator-pegasus] acelyc111 opened a new issue, #1572: All replicas are removed

acelyc111 opened a new issue, #1572:
URL: https://github.com/apache/incubator-pegasus/issues/1572

   ## Bug Report
   
   Please answer these questions before submitting your issue. Thanks!
   
   1. What did you do?
   The slogs are corrupted on more than 3 replcia servers in a standard Pegasus cluster.
   (If the slog is corrupted in a single node cluster, it would cause the same issue)
   
   2. What did you expect to see?
   The replicas are kept in the normal directories, we can recover the table manually.
   
   3. What did you see instead?
   Some partitions' all replicas are moved to "<app_id>.<partition_id>.pegasus.<timestamp>.err", the cluster is not able to recover automatically, we have to find and move the replicas back one by one.
   
   4. What version of Pegasus are you using?
   2.0
   (2.4 has the same issue)


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[GitHub] [incubator-pegasus] acelyc111 commented on issue #1572: All replicas are removed

Posted by "acelyc111 (via GitHub)" <gi...@apache.org>.
acelyc111 commented on issue #1572:
URL: https://github.com/apache/incubator-pegasus/issues/1572#issuecomment-1657515460

   slog will not be written since 2.4, but it will still be replayed in 2.4, if the slog is corrupted for some reason, the issue will be reproduced.


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[GitHub] [incubator-pegasus] acelyc111 closed issue #1572: All replicas are removed

Posted by "acelyc111 (via GitHub)" <gi...@apache.org>.
acelyc111 closed issue #1572: All replicas are removed
URL: https://github.com/apache/incubator-pegasus/issues/1572


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