Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

[SPARK-26571][SQL] Update Hive Serde mapping with canonical name of Parquet and Orc FileFormat #23491

Closed
wants to merge 3 commits into from
Closed

[SPARK-26571][SQL] Update Hive Serde mapping with canonical name of Parquet and Orc FileFormat #23491

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
01a67ab
fix
gengliangwang Jan 8, 2019
d457fda
remove duplicated test case
gengliangwang Jan 8, 2019
2d52bc4
update test case
gengliangwang Jan 8, 2019
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 2 additions & 0 deletions sql/core/src/main/scala/org/apache/spark/sql/internal/HiveSerDe.scala
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -74,8 +74,10 @@ object HiveSerDe {
def sourceToSerDe(source: String): Option[HiveSerDe] = {
val key = source.toLowerCase(Locale.ROOT) match {
case s if s.startsWith("org.apache.spark.sql.parquet") => "parquet"
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

I think this is stale. There was a time the parquet data source is under org.apache.spark.sql.parquet package.

Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

cc @gatorsmile

Copy link
Member Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

+1, I think we can remove the stale ones.

Copy link
Contributor

@cloud-fan cloud-fan Jan 8, 2019 •
edited
Loading

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

sorry my bad, users can still create table with using org.apache.spark.sql.parquet, we can't break it.

Copy link
Member Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Yes, it is safer to keep it.

case s if s.startsWith("org.apache.spark.sql.execution.datasources.parquet") => "parquet"
case s if s.startsWith("org.apache.spark.sql.orc") => "orc"
case s if s.startsWith("org.apache.spark.sql.hive.orc") => "orc"
case s if s.startsWith("org.apache.spark.sql.execution.datasources.orc") => "orc"
case s if s.equals("orcfile") => "orc"
case s if s.equals("parquetfile") => "parquet"
case s if s.equals("avrofile") => "avro"
Expand Down
18 changes: 18 additions & 0 deletions sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveMetastoreCatalogSuite.scala
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -159,10 +159,28 @@ class DataSourceWithHiveMetastoreCatalogSuite
"org.apache.hadoop.hive.ql.io.parquet.serde.ParquetHiveSerDe"
)),

"org.apache.spark.sql.execution.datasources.parquet.ParquetFileFormat" -> ((
"org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat",
"org.apache.hadoop.hive.ql.io.parquet.MapredParquetOutputFormat",
"org.apache.hadoop.hive.ql.io.parquet.serde.ParquetHiveSerDe"
)),

"orc" -> ((
"org.apache.hadoop.hive.ql.io.orc.OrcInputFormat",
"org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat",
"org.apache.hadoop.hive.ql.io.orc.OrcSerde"
)),

"org.apache.spark.sql.hive.orc.OrcFileFormat" -> ((
"org.apache.hadoop.hive.ql.io.orc.OrcInputFormat",
"org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat",
"org.apache.hadoop.hive.ql.io.orc.OrcSerde"
)),

"org.apache.spark.sql.execution.datasources.orc.OrcFileFormat" -> ((
"org.apache.hadoop.hive.ql.io.orc.OrcInputFormat",
"org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat",
"org.apache.hadoop.hive.ql.io.orc.OrcSerde"
))
).foreach { case (provider, (inputFormat, outputFormat, serde)) =>
test(s"Persist non-partitioned $provider relation into metastore as managed table") {
Expand Down