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https://issues.apache.org/jira/browse/CURATOR-433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16688144#comment-16688144
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Jordan Zimmerman edited comment on CURATOR-433 at 11/15/18 2:53 PM:
--------------------------------------------------------------------
FYI - our shaded version of Guava uses JDK internals that someday will fail.
This needs to be addressed.
{code}
~/dev/oss/apache/curator (master %)$ jdeps --jdk-internals
curator-client/target/curator-client-4.0.2-SNAPSHOT.jar
curator-client-4.0.2-SNAPSHOT.jar -> jdk.unsupported
org.apache.curator.shaded.com.google.common.cache.Striped64 ->
sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.cache.Striped64$1 ->
sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.cache.Striped64$Cell ->
sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.hash.LittleEndianByteArray$UnsafeByteArray
-> sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.hash.LittleEndianByteArray$UnsafeByteArray$1
-> sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.hash.LittleEndianByteArray$UnsafeByteArray$2
-> sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.hash.LittleEndianByteArray$UnsafeByteArray$3
-> sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.primitives.UnsignedBytes$LexicographicalComparatorHolder$UnsafeComparator
-> sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.primitives.UnsignedBytes$LexicographicalComparatorHolder$UnsafeComparator$1
-> sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.util.concurrent.AbstractFuture$UnsafeAtomicHelper
-> sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.util.concurrent.AbstractFuture$UnsafeAtomicHelper$1
-> sun.misc.Unsafe JDK internal API
(jdk.unsupported)
Warning: JDK internal APIs are unsupported and private to JDK implementation
that are
subject to be removed or changed incompatibly and could break your application.
Please modify your code to eliminate dependence on any JDK internal APIs.
For the most recent update on JDK internal API replacements, please check:
https://wiki.openjdk.java.net/display/JDK8/Java+Dependency+Analysis+Tool
JDK Internal API Suggested Replacement
---------------- ---------------------
sun.misc.Unsafe See http://openjdk.java.net/jeps/260
{code}
There currently is no version of Guava that doesn't have this issue. I've
posted a note here:
https://github.com/google/guava/issues/3272#issuecomment-439065703
was (Author: randgalt):
FYI - our shaded version of Guava uses JDK internals that someday will fail.
This needs to be addressed.
{code}
~/dev/oss/apache/curator (master %)$ jdeps --jdk-internals
curator-client/target/curator-client-4.0.2-SNAPSHOT.jar
curator-client-4.0.2-SNAPSHOT.jar -> jdk.unsupported
org.apache.curator.shaded.com.google.common.cache.Striped64 ->
sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.cache.Striped64$1 ->
sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.cache.Striped64$Cell ->
sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.hash.LittleEndianByteArray$UnsafeByteArray
-> sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.hash.LittleEndianByteArray$UnsafeByteArray$1
-> sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.hash.LittleEndianByteArray$UnsafeByteArray$2
-> sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.hash.LittleEndianByteArray$UnsafeByteArray$3
-> sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.primitives.UnsignedBytes$LexicographicalComparatorHolder$UnsafeComparator
-> sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.primitives.UnsignedBytes$LexicographicalComparatorHolder$UnsafeComparator$1
-> sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.util.concurrent.AbstractFuture$UnsafeAtomicHelper
-> sun.misc.Unsafe JDK internal API
(jdk.unsupported)
org.apache.curator.shaded.com.google.common.util.concurrent.AbstractFuture$UnsafeAtomicHelper$1
-> sun.misc.Unsafe JDK internal API
(jdk.unsupported)
Warning: JDK internal APIs are unsupported and private to JDK implementation
that are
subject to be removed or changed incompatibly and could break your application.
Please modify your code to eliminate dependence on any JDK internal APIs.
For the most recent update on JDK internal API replacements, please check:
https://wiki.openjdk.java.net/display/JDK8/Java+Dependency+Analysis+Tool
JDK Internal API Suggested Replacement
---------------- ---------------------
sun.misc.Unsafe See http://openjdk.java.net/jeps/260
{code}
> Test/Validate Curator with Java 11
> ----------------------------------
>
> Key: CURATOR-433
> URL: https://issues.apache.org/jira/browse/CURATOR-433
> Project: Apache Curator
> Issue Type: Test
> Components: Client, Framework, General, Recipes, Tests
> Reporter: Jordan Zimmerman
> Priority: Major
>
> We should verify that Curator works with Java 9. Note: this may need to wait
> on ZooKeeper itself. I'm creating this now as a TBD.
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