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https://issues.apache.org/jira/browse/IGNITE-11216?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16765798#comment-16765798
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Dmitriy Pavlov commented on IGNITE-11216:
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[~vveider] [~Artukhov], WDYT about the following approach.
In case we're unable to determine java version (e.g. home is missing) we will
use Java11 options as it is, but add an option to ignore unrecognized options
(to keep the ability to run it on Java 8).
I mean usage of -XX:+IgnoreUnrecognizedVMOptions
> Ignite.sh fails on Mac OS and Linux - Java 11
> ---------------------------------------------
>
> Key: IGNITE-11216
> URL: https://issues.apache.org/jira/browse/IGNITE-11216
> Project: Ignite
> Issue Type: Task
> Affects Versions: 2.7
> Reporter: Denis Magda
> Assignee: Peter Ivanov
> Priority: Blocker
> Fix For: 2.8
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Ignite.sh fails on Mac OS Mojave with the following JDK version:
> java version "11.0.2" 2019-01-15 LTS
> Java(TM) SE Runtime Environment 18.9 (build 11.0.2+9-LTS)
> Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.2+9-LTS, mixed mode)
> The same issue is reproduced on Linux and the workaround is discussed here:
> https://issues.apache.org/jira/browse/IGNITE-11113
> The exception is as follows:
> {noformat}
> /Users/dmagda/Downloads/apache-ignite-2.7.0-bin/bin/include/functions.sh:
> line 40: [: -eq: unary operator expected
> ./ignite.sh: line 152: [: -eq: unary operator expected
> ./ignite.sh: line 157: [: -gt: unary operator expected
> ./ignite.sh: line 170: [: -eq: unary operator expected
> WARNING: An illegal reflective access operation has occurred
> WARNING: Illegal reflective access by
> org.apache.ignite.internal.util.GridUnsafe$2
> (file:/Users/dmagda/Downloads/apache-ignite-2.7.0-bin/libs/ignite-core-2.7.0.jar)
> to field java.nio.Buffer.address
> WARNING: Please consider reporting this to the maintainers of
> org.apache.ignite.internal.util.GridUnsafe$2
> WARNING: Use --illegal-access=warn to enable warnings of further illegal
> reflective access operations
> WARNING: All illegal access operations will be denied in a future release
> Exception in thread "main" java.lang.ExceptionInInitializerError
> at
> org.apache.ignite.internal.util.IgniteUtils.<clinit>(IgniteUtils.java:795)
> at
> org.apache.ignite.lang.IgniteProductVersion.fromString(IgniteProductVersion.java:305)
> at
> org.apache.ignite.internal.IgniteVersionUtils.<clinit>(IgniteVersionUtils.java:71)
> at
> org.apache.ignite.startup.cmdline.CommandLineStartup.<clinit>(CommandLineStartup.java:99)
> Caused by: java.lang.RuntimeException: jdk.internal.misc.JavaNioAccess class
> is unavailable.
> at
> org.apache.ignite.internal.util.GridUnsafe.javaNioAccessObject(GridUnsafe.java:1453)
> at
> org.apache.ignite.internal.util.GridUnsafe.<clinit>(GridUnsafe.java:112)
> ... 4 more
> Caused by: java.lang.IllegalAccessException: class
> org.apache.ignite.internal.util.GridUnsafe cannot access class
> jdk.internal.misc.SharedSecrets (in module java.base) because module
> java.base does not export jdk.internal.misc to unnamed module @4f83df68
> at
> java.base/jdk.internal.reflect.Reflection.newIllegalAccessException(Reflection.java:361)
> at
> java.base/java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:591)
> at java.base/java.lang.reflect.Method.invoke(Method.java:558)
> at
> org.apache.ignite.internal.util.GridUnsafe.javaNioAccessObject(GridUnsafe.java:1450)
> ... 5 more
> {noformat}
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