I read the official guide of Apache IoTDB for this query_timeout_threshold configuration, and it said "the system default timeout is 60000 ms, which can be customized by the query_timeout_threshold parameter in the configuration file." Then why are some queries still keep on executing after the execution time exceeds 1 minute, and they are not terminated? When I use Version 0.13.3 of IoTDB to execute complex queries with many filtering conditions, such as command with in(1,24,4,5,6,7), these queries cannot be terminated within 1 minute. Anyone know why this happened?
For Version 1.X of Apache IoTDB, the query execution process is not interruptible everywhere. The system will wait for the execution thread to reach the settled interruptible point before terminating the query, so the set value of query_timeout_threshold may be exceeded. If you are still using Version 0.X, you can try to upgrade IoTDB to check this logic.