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Posted to notifications@iotdb.apache.org by "Liuxuxin (Jira)" <ji...@apache.org> on 2021/09/23 01:34:00 UTC
[jira] [Assigned] (IOTDB-1723) After modifying the configuration
file, start the service, after the merge operation, see errors in log
[ https://issues.apache.org/jira/browse/IOTDB-1723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Liuxuxin reassigned IOTDB-1723:
-------------------------------
Assignee: Liuxuxin
> After modifying the configuration file, start the service, after the merge operation, see errors in log
> --------------------------------------------------------------------------------------------------------
>
> Key: IOTDB-1723
> URL: https://issues.apache.org/jira/browse/IOTDB-1723
> Project: Apache IoTDB
> Issue Type: Bug
> Components: Core/Server
> Affects Versions: 0.12.2
> Reporter: xiaozhihong
> Assignee: Liuxuxin
> Priority: Major
> Attachments: image-2021-09-22-17-36-05-190.png, log_all.log
>
>
> Step1: Modify configuration:
> * 关闭内存控制
> enable_mem_control=false
> * 开启合并
> compaction_strategy=LEVEL_COMPACTION
> * 设置ts文件大小
> unseq_tsfile_size=1
> seq_tsfile_size=1
> * 设置mem大小
> memtable_size_threshold=1073741824
> * 设置每层合并文件数
> seq_file_num_in_each_level=2
> unseq_file_num_in_each_level=2
> * 设置合并层数
> seq_level_num=9
> unseq_level_num=10
> Step2: Start server
> Step3: Enter CLI
> Step4: Merge
> Step5: See logs
> !image-2021-09-22-17-36-05-190.png!
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