[ https://issues.apache.org/jira/browse/ARROW-16566?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
David Li resolved ARROW-16566. ------------------------------ Resolution: Fixed Issue resolved by pull request 13146 [https://github.com/apache/arrow/pull/13146] > [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 > Assignee: Jackey Lee > Priority: Major > Labels: pull-request-available > Fix For: 9.0.0 > > Time Spent: 2h 10m > 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` -- This message was sent by Atlassian Jira (v8.20.7#820007)