Tathagata Das created SPARK-14473:
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Summary: Define analysis rules for operations not supported in
streaming
Key: SPARK-14473
URL: https://issues.apache.org/jira/browse/SPARK-14473
Project: Spark
Issue Type: Sub-task
Components: SQL, Streaming
Reporter: Tathagata Das
Assignee: Tathagata Das
There are many operations that are currently not supported in the streaming
execution. For example:
Some examples:
- joining two streams
- unioning a stream and a batch source
- sorting
- window functions (not time windows)
- distinct aggregates
Furthermore, executing a query with a stream source as a batch query should
also fail.
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