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https://issues.apache.org/jira/browse/ARROW-16566?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Li updated ARROW-16566:
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Summary: [Java] Could not initialize class
org.apache.arrow.dataset.jni.NativeMemoryPool (was: Could not initialize class
org.apache.arrow.dataset.jni.NativeMemoryPool)
> [Java] Could not initialize class
> org.apache.arrow.dataset.jni.NativeMemoryPool
> -------------------------------------------------------------------------------
>
> Key: ARROW-16566
> URL: https://issues.apache.org/jira/browse/ARROW-16566
> Project: Apache Arrow
> Issue Type: Bug
> Components: Java
> Affects Versions: 8.0.0
> Reporter: Jackey Lee
> Priority: Major
> Labels: pull-request-available
> Fix For: 9.0.0
>
> Time Spent: 2h
> Remaining Estimate: 0h
>
> We are using Arrow in Spark. When the specification is turned on, it is
> possible for the task to be forcibly killed during the running process. It
> means, `JniLoader.get().ensureLoaded()` maybe failed with
> `ClosedByInterruptException` when the task was killed. Meanwhile
> `NativeMemoryPool` use it as a static code, this leads to an init failure
> every time the NativeMemroyPool is trying to initialized and can never
> succeed. It would always fail to init `NativeMemoryPool` with
> `java.lang.NoClassDefFoundError: Could not initialize class
> org.apache.arrow.dataset.jni.NativeMemoryPool`
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