HyukjinKwon opened a new pull request #30799: URL: https://github.com/apache/spark/pull/30799
### What changes were proposed in this pull request? This PR proposes to sort table properties in DESCRIBE TABLE command. This is consistent with DSv2 command as well: https://github.com/apache/spark/blob/e3058ba17cb4512537953eb4ded884e24ee93ba2/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/DescribeTableExec.scala#L63 This PR fixes the test case in Scala 2.13 build as well where the table properties have different order in the map. ### Why are the changes needed? To keep the deterministic and pretty output, and fix the tests in Scala 2.13 build. See https://amplab.cs.berkeley.edu/jenkins/job/spark-master-test-maven-hadoop-3.2-scala-2.13/49/testReport/junit/org.apache.spark.sql/SQLQueryTestSuite/describe_sql/ ``` describe.sql
Expected "...spark_catalog, view.[query.out.col.2=c, view.referredTempFunctionsNames=[], view.catalogAndNamespace.part.1=default]]", but got "...spark_catalog, view.[catalogAndNamespace.part.1=default, view.query.out.col.2=c, view.referredTempFunctionsNames=[]]]" Result did not match for query #29
DESC FORMATTED v ``` ### Does this PR introduce _any_ user-facing change? Yes, it will change the text output from `DESCRIBE [EXTENDED|FORMATTED] table_name`. Now the table properties are sorted by its key. ### How was this patch tested? Related unittests were fixed accordingly. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
