LeiRui commented on issue #383: Add more partition file tests in spark-tsfile-connector URL: https://github.com/apache/incubator-iotdb/pull/383#issuecomment-529332225 > Thanks for your improvement. It's awesome! > I have a question about the test. The order of the result will be determined in any case? As far as I'm concerned, the order of a dataframe is not determined unless you use ORDER BY in sql. Which test? As far as I know, suppose the file is partitioned into 13 partitions, with partition 0 being assigned to task 0, partition 1 being assigned to task 1, ..., then the data in the result table is combined by data from task 0, task 1, .... sequentially.
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