[jira] [Created] (HIVE-26093) Duplicate org.apache.hadoop.hive.metastore.annotation package-info.java

["Peter Vary (Jira)" <ji...@apache.org>]

Peter Vary created HIVE-26093:
---------------------------------

             Summary: Duplicate org.apache.hadoop.hive.metastore.annotation package-info.java
                 Key: HIVE-26093
                 URL: https://issues.apache.org/jira/browse/HIVE-26093
             Project: Hive
          Issue Type: Task
            Reporter: Peter Vary


Currently we define org.apache.hadoop.hive.metastore.annotation.MetastoreVersionAnnotation in 2 places:
- ./standalone-metastore/metastore-common/src/gen/version/org/apache/hadoop/hive/metastore/annotation/package-info.java
- ./standalone-metastore/metastore-server/src/gen/version/org/apache/hadoop/hive/metastore/annotation/package-info.java

This causes javadoc generation to fail with:
{code}
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:3.0.1:aggregate (default-cli) on project hive: An error has occurred in Javadoc report generation: 
[ERROR] Exit code: 1 - /Users/pvary/dev/upstream/hive/standalone-metastore/metastore-server/src/gen/version/org/apache/hadoop/hive/metastore/annotation/package-info.java:8: warning: a package-info.java file has already been seen for package org.apache.hadoop.hive.metastore.annotation
[ERROR] package org.apache.hadoop.hive.metastore.annotation;
[ERROR]                                         ^
[ERROR] javadoc: warning - Multiple sources of package comments found for package "org.apache.hive.streaming"
[ERROR] /Users/pvary/dev/upstream/hive/ql/src/java/org/apache/hadoop/hive/ql/exec/SerializationUtilities.java:556: error: type MapSerializer does not take parameters
[ERROR]       com.esotericsoftware.kryo.serializers.MapSerializer<Map> {
[ERROR]                                                          ^
[ERROR] /Users/pvary/dev/upstream/hive/standalone-metastore/metastore-server/src/gen/version/org/apache/hadoop/hive/metastore/annotation/package-info.java:4: error: package org.apache.hadoop.hive.metastore.annotation has already been annotated
[ERROR] @MetastoreVersionAnnotation(version="4.0.0-alpha-1", shortVersion="4.0.0-alpha-1",
[ERROR] ^
[ERROR] java.lang.AssertionError
[ERROR] 	at com.sun.tools.javac.util.Assert.error(Assert.java:126)
[ERROR] 	at com.sun.tools.javac.util.Assert.check(Assert.java:45)
[ERROR] 	at com.sun.tools.javac.code.SymbolMetadata.setDeclarationAttributesWithCompletion(SymbolMetadata.java:177)
[ERROR] 	at com.sun.tools.javac.code.Symbol.setDeclarationAttributesWithCompletion(Symbol.java:215)
[ERROR] 	at com.sun.tools.javac.comp.MemberEnter.actualEnterAnnotations(MemberEnter.java:952)
[ERROR] 	at com.sun.tools.javac.comp.MemberEnter.access$600(MemberEnter.java:64)
[ERROR] 	at com.sun.tools.javac.comp.MemberEnter$5.run(MemberEnter.java:876)
[ERROR] 	at com.sun.tools.javac.comp.Annotate.flush(Annotate.java:143)
[ERROR] 	at com.sun.tools.javac.comp.Annotate.enterDone(Annotate.java:129)
[ERROR] 	at com.sun.tools.javac.comp.Enter.complete(Enter.java:512)
[ERROR] 	at com.sun.tools.javac.comp.Enter.main(Enter.java:471)
[ERROR] 	at com.sun.tools.javadoc.JavadocEnter.main(JavadocEnter.java:78)
[ERROR] 	at com.sun.tools.javadoc.JavadocTool.getRootDocImpl(JavadocTool.java:186)
[ERROR] 	at com.sun.tools.javadoc.Start.parseAndExecute(Start.java:346)
[ERROR] 	at com.sun.tools.javadoc.Start.begin(Start.java:219)
[ERROR] 	at com.sun.tools.javadoc.Start.begin(Start.java:205)
[ERROR] 	at com.sun.tools.javadoc.Main.execute(Main.java:64)
[ERROR] 	at com.sun.tools.javadoc.Main.main(Main.java:54)
[ERROR] javadoc: error - fatal error
[ERROR] 
[ERROR] Command line was: /usr/local/Cellar/openjdk@8/1.8.0+302/libexec/openjdk.jdk/Contents/Home/jre/../bin/javadoc @options @packages
[ERROR] 
[ERROR] Refer to the generated Javadoc files in '/Users/pvary/dev/upstream/hive/target/site/apidocs' dir.
{code}

We should fix this by removing one of the above



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