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https://issues.apache.org/jira/browse/GEODE-5199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16475983#comment-16475983
]
ASF subversion and git services commented on GEODE-5199:
--------------------------------------------------------
Commit 85bf1802aa3c60f57f202e6208bbfb564865b8eb in geode's branch
refs/heads/develop from Bradford Boyle
[ https://gitbox.apache.org/repos/asf?p=geode.git;h=85bf180 ]
GEODE-5199: Update fast-classpath-scanner version (#1946)
fast-classpath-scanner has a [known issue][0] scanning when the classpath
contains Scala library. This has been fixed in version 2.19.0.
Updating the version of fast-classpath-scanner allows deploying JARs
that contain the Scala library (i.e., fat JARs).
[0]: https://github.com/lukehutch/fast-classpath-scanner/issues/193
> Unable to deploy Scala JARs
> ---------------------------
>
> Key: GEODE-5199
> URL: https://issues.apache.org/jira/browse/GEODE-5199
> Project: Geode
> Issue Type: Bug
> Reporter: Bradford D. Boyle
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.6.0
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Using the gfsh (Geode 1.6.0) command to deploy a JAR containing the Scala
> library results in the following error:
> {code:java}
> [error 2018/05/09 21:00:21.201 PDT server1 <Function Execution Processor1>
> tid=0x4f] Could not deploy JAR file java.lang.IllegalArgumentException: A
> class and its auxiliary class have different superclasses: class extends
> scala.runtime.AbstractFunction1<java.util.Properties,
> scala.collection.convert.Wrappers$JPropertiesWrapper> implements
> scala.Serializable ; class extends
> scala.collection.mutable.AbstractMap<java.lang.String, java.lang.String>
> implements scala.Product, scala.Serializable
> java.lang.RuntimeException: java.lang.IllegalArgumentException: A class and
> its auxiliary class have different superclasses: class extends
> scala.runtime.AbstractFunction1<java.util.Properties,
> scala.collection.convert.Wrappers$JPropertiesWrapper> implements
> scala.Serializable ; class extends
> scala.collection.mutable.AbstractMap<java.lang.String, java.lang.String>
> implements scala.Product, scala.Serializable
> at
> io.github.lukehutch.fastclasspathscanner.FastClasspathScanner.scan(FastClasspathScanner.java:1513)
> at
> io.github.lukehutch.fastclasspathscanner.FastClasspathScanner.scan(FastClasspathScanner.java:1544)
> at
> io.github.lukehutch.fastclasspathscanner.FastClasspathScanner.scan(FastClasspathScanner.java:1567)
> at
> org.apache.geode.management.internal.deployment.FunctionScanner.findFunctionsInJar(FunctionScanner.java:38)
> at
> org.apache.geode.internal.DeployedJar.findFunctionsInThisJar(DeployedJar.java:338)
> at
> org.apache.geode.internal.DeployedJar.registerFunctions(DeployedJar.java:157)
> at
> org.apache.geode.internal.JarDeployer.registerNewVersions(JarDeployer.java:373)
> at org.apache.geode.internal.JarDeployer.deploy(JarDeployer.java:413)
> at
> org.apache.geode.management.internal.cli.functions.DeployFunction.execute(DeployFunction.java:79)
> at
> org.apache.geode.internal.cache.MemberFunctionStreamingMessage.process(MemberFunctionStreamingMessage.java:193)
> at
> org.apache.geode.distributed.internal.DistributionMessage.scheduleAction(DistributionMessage.java:378)
> at
> org.apache.geode.distributed.internal.DistributionMessage$1.run(DistributionMessage.java:444)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at
> org.apache.geode.distributed.internal.ClusterDistributionManager.runUntilShutdown(ClusterDistributionManager.java:1121)
> at
> org.apache.geode.distributed.internal.ClusterDistributionManager.access$000(ClusterDistributionManager.java:109)
> at
> org.apache.geode.distributed.internal.ClusterDistributionManager$9$1.run(ClusterDistributionManager.java:990)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.IllegalArgumentException: A class and its auxiliary
> class have different superclasses: class extends
> scala.runtime.AbstractFunction1<java.util.Properties,
> scala.collection.convert.Wrappers$JPropertiesWrapper> implements
> scala.Serializable ; class extends
> scala.collection.mutable.AbstractMap<java.lang.String, java.lang.String>
> implements scala.Product, scala.Serializable
> at
> io.github.lukehutch.fastclasspathscanner.typesignature.ClassTypeSignature.merge(ClassTypeSignature.java:177)
> at
> io.github.lukehutch.fastclasspathscanner.scanner.ClassInfo.addTypeDescriptor(ClassInfo.java:691)
> at
> io.github.lukehutch.fastclasspathscanner.scanner.ClassInfoUnlinked.link(ClassInfoUnlinked.java:208)
> at
> io.github.lukehutch.fastclasspathscanner.scanner.Scanner.call(Scanner.java:443)
> at
> io.github.lukehutch.fastclasspathscanner.scanner.Scanner.call(Scanner.java:56)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> ... 1 more
> {code}
> Here is a minimal reproduction
> {code:java}
> # download Scala 2.11.12
> curl -O
> [http://central.maven.org/maven2/org/scala-lang/scala-library/2.11.12/scala-library-2.11.12.jar]
> # or Scala 2.12.6
> curl -O
> [http://central.maven.org/maven2/org/scala-lang/scala-library/2.11.12/scala-library-2.11.12.jar]
> gfsh \
> -e "start locator --name=locator1" \
> -e "start server --name=server1" \
> -e "deploy --jar=scala-library-2.12.6.jar"
> {code}
> This appears to be a [known
> issue|[https://github.com/lukehutch/fast-classpath-scanner/issues/193]] with
> fast-classpath-scanner and has been fixed in >= 2.19.0. Changing
> `fast-classpath-scanner.version` to `2.19.0` allows the Scala library JAR to
> be deployed.
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