[spark] branch branch-3.1 updated: [SPARK-33775][FOLLOWUP][TEST-MAVEN][BUILD] Suppress maven compilation warnings in Scala 2.13

[gu...@apache.org]

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gurwls223 pushed a commit to branch branch-3.1
in repository https://gitbox.apache.org/repos/asf/spark.git


The following commit(s) were added to refs/heads/branch-3.1 by this push:
     new 902308c  [SPARK-33775][FOLLOWUP][TEST-MAVEN][BUILD] Suppress maven compilation warnings in Scala 2.13
902308c is described below

commit 902308cad6c0c5c6aaea42f1a5c0f5070f01d425
Author: yangjie01 <ya...@baidu.com>
AuthorDate: Tue Dec 29 21:42:00 2020 +0900

    [SPARK-33775][FOLLOWUP][TEST-MAVEN][BUILD] Suppress maven compilation warnings in Scala 2.13
    
    ### What changes were proposed in this pull request?
    This pr is followup of SPARK-33775, the main change of this pr this sync suppression rules from `SparkBuild.scala` to `pom.xml` to let maven build have the same suppression ability for compilation warnings in Scala 2.13
    
    ### Why are the changes needed?
    Suppress unimportant compilation warnings in Scala 2.13 with maven build.
    
    ### Does this PR introduce _any_ user-facing change?
    No
    
    ### How was this patch tested?
    
    - Pass the Jenkins or GitHub Action
    - Local manual test：The suppressed compilation warnings are no longer printed to the console.
    
    Closes #30951 from LuciferYang/SPARK-33775-FOLLOWUP.
    
    Authored-by: yangjie01 <ya...@baidu.com>
    Signed-off-by: HyukjinKwon <gu...@apache.org>
    (cherry picked from commit 9d6dbe0fe5f06c8ca18775fefc5c7f59e8b64f5c)
    Signed-off-by: HyukjinKwon <gu...@apache.org>
---
 pom.xml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pom.xml b/pom.xml
index 0241a02..3db8aba 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3277,6 +3277,15 @@
                   <arg>-Wconf:cat=other-match-analysis&amp;site=org.apache.spark.sql.catalyst.catalog.SessionCatalog.lookupFunction.catalogFunction:wv</arg>
                   <arg>-Wconf:cat=other-pure-statement&amp;site=org.apache.spark.streaming.util.FileBasedWriteAheadLog.readAll.readFile:wv</arg>
                   <arg>-Wconf:cat=other-pure-statement&amp;site=org.apache.spark.scheduler.OutputCommitCoordinatorSuite.&lt;local OutputCommitCoordinatorSuite&gt;.futureAction:wv</arg>
+                  <!--
+                    SPARK-33775 Suppress compilation warnings that contain the following contents.
+                    TODO(SPARK-33805): Undo the corresponding deprecated usage suppression rule after fixed.
+                  -->
+                  <arg>-Wconf:msg=^(?=.*?method|value|type|object|trait|inheritance)(?=.*?deprecated)(?=.*?since 2.13).+$:s</arg>
+                  <arg>-Wconf:msg=^(?=.*?Widening conversion from)(?=.*?is deprecated because it loses precision).+$:s</arg>
+                  <arg>-Wconf:msg=Auto-application to \`\(\)\` is deprecated:s</arg>
+                  <arg>-Wconf:msg=method with a single empty parameter list overrides method without any parameter list:s</arg>
+                  <arg>-Wconf:msg=method without a parameter list overrides a method with a single empty one:s</arg>
                 </args>
                 <compilerPlugins combine.self="override">
                 </compilerPlugins>


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