Kousuke Saruta 842902154a [SPARK-34180][SQL] Fix the regression brought by SPARK-33888 for PostgresDialect ... ### What changes were proposed in this pull request? This PR fixes the regression bug brought by SPARK-33888 (#30902). After that PR merged, `PostgresDIalect#getCatalystType` throws Exception for array types. ``` [info] - Type mapping for various types *** FAILED *** (551 milliseconds) [info] java.util.NoSuchElementException: key not found: scale [info] at scala.collection.immutable.Map$EmptyMap$.apply(Map.scala:106) [info] at scala.collection.immutable.Map$EmptyMap$.apply(Map.scala:104) [info] at org.apache.spark.sql.types.Metadata.get(Metadata.scala:111) [info] at org.apache.spark.sql.types.Metadata.getLong(Metadata.scala:51) [info] at org.apache.spark.sql.jdbc.PostgresDialect$.getCatalystType(PostgresDialect.scala:43) [info] at org.apache.spark.sql.execution.datasources.jdbc.JdbcUtils$.getSchema(JdbcUtils.scala:321) ``` ### Why are the changes needed? To fix the regression bug. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? I confirmed the test case `SPARK-22291: Conversion error when transforming array types of uuid, inet and cidr to StingType in PostgreSQL` in `PostgresIntegrationSuite` passed. I also confirmed whether all the `v2.*IntegrationSuite` pass because this PR changed them and they passed. Closes #31262 from sarutak/fix-postgres-dialect-regression. Authored-by: Kousuke Saruta <sarutak@oss.nttdata.com> Signed-off-by: HyukjinKwon <gurwls223@apache.org>		2021-01-22 13:03:02 +09:00
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benchmarks	[SPARK-34164][SQL] Improve write side varchar check to visit only last few tailing spaces	2021-01-21 05:30:57 +00:00
src	[SPARK-34180][SQL] Fix the regression brought by SPARK-33888 for PostgresDialect	2021-01-22 13:03:02 +09:00
pom.xml	[SPARK-33662][BUILD] Setting version to 3.2.0-SNAPSHOT	2020-12-04 14:10:42 -08:00