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Posted to reviews@spark.apache.org by "stijndehaes (via GitHub)" <gi...@apache.org> on 2023/05/03 14:58:03 UTC

[GitHub] [spark] stijndehaes opened a new pull request, #41035: [SPARK-43357][SQL] Filter date type quote date

stijndehaes opened a new pull request, #41035:
URL: https://github.com/apache/spark/pull/41035

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   In this PR the date value is quoted before being sent to the hive metastore
   
   
   ### Why are the changes needed?
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   Glue for example expects the dates to be quoted, without quotes we get errors.
   
   ### Does this PR introduce _any_ user-facing change?
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   No
   
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   Changed the result of unit tests, also tested by running the fix against glue


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[GitHub] [spark] wangyum commented on a diff in pull request #41035: [SPARK-43357][SQL] Filter date type quote date

Posted by "wangyum (via GitHub)" <gi...@apache.org>.
wangyum commented on code in PR #41035:
URL: https://github.com/apache/spark/pull/41035#discussion_r1188461614


##########
sql/hive/src/test/scala/org/apache/spark/sql/hive/client/FiltersSuite.scala:
##########
@@ -66,17 +66,17 @@ class FiltersSuite extends SparkFunSuite with PlanTest {
 
   filterTest("date filter",
     (a("datecol", DateType) === Literal(Date.valueOf("2019-01-01"))) :: Nil,
-    "datecol = 2019-01-01")

Review Comment:
   It seems it is only used for partition filtering in metastore:
   https://github.com/apache/hive/blob/e8076ef41de842b9adceea4f854a92d9d1d1388b/metastore/src/java/org/apache/hadoop/hive/metastore/parser/Filter.g#L48



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[GitHub] [spark] cloud-fan commented on a diff in pull request #41035: [SPARK-43357][SQL] Filter date type quote date

Posted by "cloud-fan (via GitHub)" <gi...@apache.org>.
cloud-fan commented on code in PR #41035:
URL: https://github.com/apache/spark/pull/41035#discussion_r1188380959


##########
sql/hive/src/test/scala/org/apache/spark/sql/hive/client/FiltersSuite.scala:
##########
@@ -66,17 +66,17 @@ class FiltersSuite extends SparkFunSuite with PlanTest {
 
   filterTest("date filter",
     (a("datecol", DateType) === Literal(Date.valueOf("2019-01-01"))) :: Nil,
-    "datecol = 2019-01-01")

Review Comment:
   I'm surprised hive supports this SQL syntax... `datecol = 2019-01-01`



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[GitHub] [spark] cloud-fan commented on pull request #41035: [SPARK-43357][SQL] Filter date type quote date

Posted by "cloud-fan (via GitHub)" <gi...@apache.org>.
cloud-fan commented on PR #41035:
URL: https://github.com/apache/spark/pull/41035#issuecomment-1540087266

   thanks, merging to master!


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[GitHub] [spark] Hisoka-X commented on pull request #41035: [SPARK-43357][SQL] Filter date type quote date

Posted by "Hisoka-X (via GitHub)" <gi...@apache.org>.
Hisoka-X commented on PR #41035:
URL: https://github.com/apache/spark/pull/41035#issuecomment-1537459679

   This change is not backward compatible, I'm not sure if this change is necessary, if necessary, also need parameters to control whether to open.


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[GitHub] [spark] cloud-fan commented on pull request #41035: [SPARK-43357][SQL] Filter date type quote date

Posted by "cloud-fan (via GitHub)" <gi...@apache.org>.
cloud-fan commented on PR #41035:
URL: https://github.com/apache/spark/pull/41035#issuecomment-1539779576

   @wangyum does all hive versions support it?


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[GitHub] [spark] wangyum commented on pull request #41035: [SPARK-43357][SQL] Filter date type quote date

Posted by "wangyum (via GitHub)" <gi...@apache.org>.
wangyum commented on PR #41035:
URL: https://github.com/apache/spark/pull/41035#issuecomment-1539821190

   > @wangyum does all hive versions support it?
   
   Hive 0.13.0 and later support it: https://issues.apache.org/jira/browse/HIVE-5679.


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[GitHub] [spark] wangyum commented on pull request #41035: [SPARK-43357][SQL] Filter date type quote date

Posted by "wangyum (via GitHub)" <gi...@apache.org>.
wangyum commented on PR #41035:
URL: https://github.com/apache/spark/pull/41035#issuecomment-1537472631

   @stijndehaes Do you have the error message if do not quote date?


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[GitHub] [spark] stijndehaes commented on pull request #41035: [SPARK-43357][SQL] Filter date type quote date

Posted by "stijndehaes (via GitHub)" <gi...@apache.org>.
stijndehaes commented on PR #41035:
URL: https://github.com/apache/spark/pull/41035#issuecomment-1538219912

   @wangyum @Hisoka-X 
   
   There is more info in the issue on JIRA: https://issues.apache.org/jira/browse/SPARK-43357
   
   So basically when integrating we glue we are getting issues:
   
   ```
   org.apache.hadoop.hive.metastore.api.InvalidObjectException: Unsupported expression '2023 - 05 - 03' (Service: AWSGlue; Status Code: 400; Error Code: InvalidInputException; Request ID: beed68c6-b228-442e-8783-52c25b9d2243; Proxy: null)
   ```
   
   Now this issue might be on the side of glue, but glue is supposed to be hive compatible. So I think this should also work with a hive catalog. However I do not have access to one, and would net to se one up.
   So maybe someone with more experience with that could help me to test compatibility.


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[GitHub] [spark] cloud-fan closed pull request #41035: [SPARK-43357][SQL] Filter date type quote date

Posted by "cloud-fan (via GitHub)" <gi...@apache.org>.
cloud-fan closed pull request #41035: [SPARK-43357][SQL] Filter date type quote date
URL: https://github.com/apache/spark/pull/41035


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