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Posted to notifications@iotdb.apache.org by "xiaozhihong (Jira)" <ji...@apache.org> on 2021/09/22 09:36:00 UTC

[jira] [Created] (IOTDB-1723) After modifying the configuration file, start the service, after the merge operation, see errors in log

xiaozhihong created IOTDB-1723:
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             Summary: 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
         Attachments: 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



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