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Posted to notifications@iotdb.apache.org by "Yuan Tian (Jira)" <ji...@apache.org> on 2020/04/14 03:28:00 UTC

[jira] [Created] (IOTDB-592) Cached Page not consumed before hasNextChunk() is called

Yuan Tian created IOTDB-592:
-------------------------------

             Summary: Cached Page not consumed before hasNextChunk() is called
                 Key: IOTDB-592
                 URL: https://issues.apache.org/jira/browse/IOTDB-592
             Project: Apache IoTDB
          Issue Type: Bug
            Reporter: Yuan Tian
            Assignee: Yuan Tian
         Attachments: IoTDBOverlappedPageIT.java

While executing sql 

`SELECT s_88 FROM root.group_1.d_1 WHERE time >= 1537372920000 AND time <= 1537373170000 AND root.group_1.d_1.s_88 > -5.0 `

it will throw the exception: 

org.apache.iotdb.jdbc.IoTDBSQLException: 500: all cached pages should be consumed first

 

It seems that cached page not consumed before hasNextChunk() is called, and I add an IT class to replay this problem.

See it in the attachment.[^IoTDBOverlappedPageIT.java]



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