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Posted to notifications@iotdb.apache.org by "Xinyu Tan (Jira)" <ji...@apache.org> on 2022/06/20 13:24:00 UTC

[jira] [Assigned] (IOTDB-3551) [ thread ] Thread control is required

     [ https://issues.apache.org/jira/browse/IOTDB-3551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xinyu Tan reassigned IOTDB-3551:
--------------------------------

    Assignee:     (was: Xinyu Tan)

> [ thread ] Thread control is required
> -------------------------------------
>
>                 Key: IOTDB-3551
>                 URL: https://issues.apache.org/jira/browse/IOTDB-3551
>             Project: Apache IoTDB
>          Issue Type: Bug
>          Components: mpp-cluster
>    Affects Versions: 0.14.0-SNAPSHOT
>            Reporter: 刘珍
>            Priority: Major
>         Attachments: stack_1.out
>
>
> 72cpu机器，21个dataregion，1个schemaregion，单个datanode进程的Threads: 1200 total，需做好线程控制。
>  TAsyncClientManager ： 378
>  Compaction相关：72
>  Flush 相关：76
> MultiLeaderConsensusRPC ： 65
> WAL 相关  ：43
> LogDispatcher ： 42
> grpc-default-worker-ELG ： 72
> 20220620_090240_53823线程名：161
> 详细见附件stack_1.out。
> 数据库配置参数：
> data_region_consensus_protocol_class=org.apache.iotdb.consensus.multileader.MultiLeaderConsensus
> schema_region_consensus_protocol_class=org.apache.iotdb.consensus.ratis.RatisConsensus
> schema_replication_factor=3
> data_replication_factor=3



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