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https://issues.apache.org/jira/browse/HADOOP-13363?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16939490#comment-16939490
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Steve Loughran commented on HADOOP-13363:
-----------------------------------------
BTW, spark-hive module isn't building against trunk
{code}
mvn install -DskipTests -Dhadoop.version=3.3.0-SNAPSHOT -Phive -Pyarn
-Phadoop-3.2 -Phadoop-cloud
...
[INFO] Not compiling main sources
[INFO]
[INFO] --- scala-maven-plugin:4.2.0:compile (scala-compile-first) @
spark-hive_2.12 ---
[INFO] Using incremental compilation using Mixed compile order
[INFO] Compiling 28 Scala sources and 2 Java sources to
/Users/stevel/Projects/sparkwork/spark/sql/hive/target/scala-2.12/classes ...
[ERROR] [Error]
/Users/stevel/Projects/sparkwork/spark/sql/hive/src/main/scala/org/apache/spark/sql/hive/security/HiveDelegationTokenProvider.scala:105:
Class com.google.protobuf.GeneratedMessageV3 not found - continuing with a
stub.
[ERROR] one error found
{code}
There's no direct reference to the class, just {{val hive2Token = new
Token[DelegationTokenIdentifier]()}}
> Upgrade protobuf from 2.5.0 to something newer
> ----------------------------------------------
>
> Key: HADOOP-13363
> URL: https://issues.apache.org/jira/browse/HADOOP-13363
> Project: Hadoop Common
> Issue Type: Improvement
> Components: build
> Affects Versions: 3.0.0-alpha1, 3.0.0-alpha2
> Reporter: Anu Engineer
> Assignee: Vinayakumar B
> Priority: Major
> Labels: security
> Attachments: HADOOP-13363.001.patch, HADOOP-13363.002.patch,
> HADOOP-13363.003.patch, HADOOP-13363.004.patch, HADOOP-13363.005.patch
>
>
> Standard protobuf 2.5.0 does not work properly on many platforms. (See, for
> example, https://gist.github.com/BennettSmith/7111094 ). In order for us to
> avoid crazy work arounds in the build environment and the fact that 2.5.0 is
> starting to slowly disappear as a standard install-able package for even
> Linux/x86, we need to either upgrade or self bundle or something else.
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