Kris Mok f94f3624ea [SPARK-23947][SQL] Add hashUTF8String convenience method to hasher classes ... ## What changes were proposed in this pull request? Add `hashUTF8String()` to the hasher classes to allow Spark SQL codegen to generate cleaner code for hashing `UTF8String`s. No change in behavior otherwise. Although with the introduction of SPARK-10399, the code size for hashing `UTF8String` is already smaller, it's still good to extract a separate function in the hasher classes so that the generated code can stay clean. ## How was this patch tested? Existing tests. Author: Kris Mok <kris.mok@databricks.com> Closes #21016 from rednaxelafx/hashutf8.		2018-04-09 21:07:28 -07:00
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src	[SPARK-23947][SQL] Add hashUTF8String convenience method to hasher classes	2018-04-09 21:07:28 -07:00
pom.xml	[SPARK-19550][BUILD][FOLLOW-UP] Remove MaxPermSize for sql module	2018-01-15 07:49:34 -06:00