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https://issues.apache.org/jira/browse/IGNITE-11155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16758947#comment-16758947
]
Dmitriy Pavlov commented on IGNITE-11155:
-----------------------------------------
Need to check trace
{noformat}
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)
... 90 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 @359f4dee
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)
... 91 more{noformat}
> Add JVM options analysis to Ignition.start() or handle and comment exceptions
> -----------------------------------------------------------------------------
>
> Key: IGNITE-11155
> URL: https://issues.apache.org/jira/browse/IGNITE-11155
> Project: Ignite
> Issue Type: Task
> Reporter: Dmitriy Pavlov
> Assignee: Dmitriy Pavlov
> Priority: Major
>
> In Ignite examples or using Ignite Embedded mode (using direct
> Ignition.start() call from a user IDE), may fail with exceptions for JDKs
> newer than 8.
> It may confuse the user. Instead of just logging an exception it is better to
> output message with advice on how to fix it. E.g.
> {noformat}
> Please make sure --add-exports=java.base/sun.nio.ch=ALL-UNNAMED is enabled.
> See
> https://apacheignite.readme.io/docs/getting-started#section-running-ignite-with-java-9-10-11
> for more info
> {noformat}
> Modern IDEs like IntelliJ will display the link as a clickable hyperlink and
> Ignite in embedded mode will show how to set up Application configuration
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