Update upstream #312
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Update upstream #312
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## What changes were proposed in this pull request? The error message ```s"""Field "$name" does not exist."""``` is thrown when looking up an unknown field in StructType. In the error message, we should also contain the information about which columns/fields exist in this struct. ## How was this patch tested? Added new unit tests. Note: I created a new `StructTypeSuite.scala` as I couldn't find an existing suite that's suitable to place these tests. I may be missing something so feel free to propose new locations. Please review http://spark.apache.org/contributing.html before opening a pull request. Author: Xiayun Sun <[email protected]> Closes #20649 from xysun/SPARK-23462.
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What changes were proposed in this pull request?
The error message
s"""Field "$name" does not exist."""is thrown when looking up an unknown field in StructType. In the error message, we should also contain the information about which columns/fields exist in this struct.How was this patch tested?
Added new unit tests.
Note: I created a new
StructTypeSuite.scalaas I couldn't find an existing suite that's suitable to place these tests. I may be missing something so feel free to propose new locations.Please review http://spark.apache.org/contributing.html before opening a pull request.
Author: Xiayun Sun [email protected]
Closes apache#20649 from xysun/SPARK-23462.
What changes were proposed in this pull request?
(Please fill in changes proposed in this fix)
How was this patch tested?
(Please explain how this patch was tested. E.g. unit tests, integration tests, manual tests)
(If this patch involves UI changes, please attach a screenshot; otherwise, remove this)
Please review http://spark.apache.org/contributing.html before opening a pull request.