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Posted to notifications@iotdb.apache.org by "xiaozhihong (Jira)" <ji...@apache.org> on 2022/01/09 10:31:00 UTC

[jira] [Created] (IOTDB-2314) Benchmark reports an error when comparing two databases point-to-point using Session mode

xiaozhihong created IOTDB-2314:
----------------------------------

             Summary: Benchmark reports an error when comparing two databases point-to-point using Session mode
                 Key: IOTDB-2314
                 URL: https://issues.apache.org/jira/browse/IOTDB-2314
             Project: Apache IoTDB
          Issue Type: Bug
          Components: Benchmark, Core/Server
            Reporter: xiaozhihong
         Attachments: image-2022-01-09-18-29-14-219.png

Step 1：Write data to IOTDB and TimescaleDB at the same time

LOOP=10000；DEVICE_NUMBER=10；SENSOR_NUMBER=50；CLIENT_NUMBER=10；GROUP_NUMBER=5；BATCH_SIZE_PER_WRITE=1000；

INSERT_DATATYPE_PROPORTION=1:1:1:1:1:1

OUT_OF_ORDER_MODE=BATCH
Step 2：Execute query

DB_SWITCH=IoTDB-012-SESSION_BY_TABLET

LOOP=10000000

BATCH_SIZE_PER_WRITE=1

IS_POINT_COMPARISON=true

VERIFICATION_STEP_SIZE=100
Step 3：check  log

!image-2022-01-09-18-29-14-219.png!

But using DB_SWITCH=IoTDB-012-JDBC can successful.

 



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