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Posted to notifications@iotdb.apache.org by "huxiangpeng (Jira)" <ji...@apache.org> on 2023/02/15 08:03:00 UTC

[jira] [Commented] (IOTDB-5112) Fixed IoTConsensus synchronization stuck under low load or during restart

    [ https://issues.apache.org/jira/browse/IOTDB-5112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17688885#comment-17688885 ] 

huxiangpeng commented on IOTDB-5112:
------------------------------------

Please see details in [feishu cloud doc|https://apache-iotdb.feishu.cn/docx/TekkdtRvTo181UxI2x0c42iTnsN].

> Fixed IoTConsensus synchronization stuck under low load or during restart
> -------------------------------------------------------------------------
>
>                 Key: IOTDB-5112
>                 URL: https://issues.apache.org/jira/browse/IOTDB-5112
>             Project: Apache IoTDB
>          Issue Type: Bug
>          Components: mpp-cluster
>            Reporter: Chao Wang
>            Assignee: huxiangpeng
>            Priority: Major
>              Labels: pull-request-available
>
>  error log: waiting target request timeout. current index: 20,  target index: -1.
> Because when requestCache.size()! = MAX_REQUEST_CACHE_SIZE, nextSyncIndex does not reassign a value, this will cause a 10s delay in IoTConsensus synchronization under low load or during restart
>  
>  



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