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https://issues.apache.org/jira/browse/TEZ-4074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16853032#comment-16853032
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Ahmed Hussein commented on TEZ-4074:
------------------------------------
Guava27 and 11.0.2 are not source compatible.
For example, Guava27 removed API methods such as
{{Futures.addCallback(ListenableFuture<V> future, FutureCallback<? super V>
callback)}}
* Guava11.0.2:
[FutureCallback|https://google.github.io/guava/releases/11.0.2/api/docs/com/google/common/util/concurrent/Futures.html#addCallback(com.google.common.util.concurrent.ListenableFuture,%20com.google.common.util.concurrent.FutureCallback)]
* Guava27:
[FutureCallback|https://static.javadoc.io/com.google.guava/guava/27.0.1-jre/com/google/common/util/concurrent/Futures.html#addCallback-com.google.common.util.concurrent.ListenableFuture-com.google.common.util.concurrent.FutureCallback-java.util.concurrent.Executor-]
> Tez does not run with Hadoop Trunk (3.3.0-snapshot)
> ---------------------------------------------------
>
> Key: TEZ-4074
> URL: https://issues.apache.org/jira/browse/TEZ-4074
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Ahmed Hussein
> Priority: Major
>
> Tez throws a runtime exception when compiled against Hadoop-3.3.0.
> With Tez running Guava (11.0.2) and Hadoop eunning Guava 27.0-jre (see
> HADOOP-16210), there is an incompatibility of Guava library.
> {code:java}
> [ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.136
> s <<< FAILURE! - in org.apache.tez.dag.app.TestSpeculation
> [ERROR] org.apache.tez.dag.app.TestSpeculation Time elapsed: 0.136 s <<<
> ERROR!
> java.lang.NoSuchMethodError:
> com.google.common.base.Preconditions.checkArgument(ZLjava/lang/String;Ljava/lang/Object;)V
> at
> org.apache.tez.dag.app.TestSpeculation.setupSpeculation(TestSpeculation.java:86)
> {code}
> It looks like guava added single parameter optimizations which breaks
> compatibility with {{VAR_ARGS}}. So, even though it shows source
> compatibility it is throwing a runtime error due to binary incompatibility.
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