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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2022/08/08 15:23:02 UTC

[GitHub] [iotdb] Cpaulyz opened a new pull request, #6920: [IOTDB-4022] Adjust the storage_group_report_threshold according to memory for writing

Cpaulyz opened a new pull request, #6920:
URL: https://github.com/apache/iotdb/pull/6920

   ## Description
   
   1. Remove storage_group_report_threshold
   2. Add a new parameter write_memory_vriation_report_proportion
   3. Rename `StorageGroupInfo` to `DataRegionInfo`
   
   https://issues.apache.org/jira/browse/IOTDB-4022


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[GitHub] [iotdb] qiaojialin commented on pull request #6920: [IOTDB-4022] Adjust the storage_group_report_threshold according to memory for writing

Posted by GitBox <gi...@apache.org>.
qiaojialin commented on PR #6920:
URL: https://github.com/apache/iotdb/pull/6920#issuecomment-1214274752

   Need more experiment results, maybe min(0.001*write_memory, 16M)


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[GitHub] [iotdb] HTHou merged pull request #6920: [IOTDB-4022] Adjust the storage_group_report_threshold according to memory for writing

Posted by GitBox <gi...@apache.org>.
HTHou merged PR #6920:
URL: https://github.com/apache/iotdb/pull/6920


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[GitHub] [iotdb] qiaojialin commented on a diff in pull request #6920: [IOTDB-4022] Adjust the storage_group_report_threshold according to memory for writing

Posted by GitBox <gi...@apache.org>.
qiaojialin commented on code in PR #6920:
URL: https://github.com/apache/iotdb/pull/6920#discussion_r940966957


##########
docs/zh/UserGuide/Reference/DataNode-Config-Manual.md:
##########
@@ -826,13 +826,13 @@ IoTDB DataNode 与 Standalone 模式共用一套配置文件,均位于 IoTDB 
 |默认值| 0.8 |
 |改后生效方式|重启服务生效|
 
-* storage\_group\_report\_threshold
+* write\_memory\_variation\_report\_proportion
 
-|名字| storage\_group\_report\_threshold |
+|名字| write\_memory\_variation\_report\_proportion |
 |:---:|:---|
-|描述| 如果存储组的内存(以字节byte为单位)增加超过此阈值,则向系统报告。默认值为16MB |
-|类型| Int32 |
-|默认值| 16777216 |
+|描述| 如果存储组的内存增加超过写入可用内存的一定比例,则向系统报告。默认值为0.001 |

Review Comment:
   ```suggestion
   |描述| 如果 DataRegion 的内存增加超过写入可用内存的一定比例,则向系统报告。默认值为0.001 |
   ```



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