[jira] [Created] (FLINK-16273) Solve "sun.misc.Unseafe or java.nio.DirectByteBuffer.<init>(long, int) not available" problem for users

[Shang Yuanchun (Jira)]

Hequn Cheng created FLINK-16273:
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             Summary: Solve "sun.misc.Unseafe or java.nio.DirectByteBuffer.<init>(long, int) not available" problem for users
                 Key: FLINK-16273
                 URL: https://issues.apache.org/jira/browse/FLINK-16273
             Project: Flink
          Issue Type: Bug
          Components: API / Python
            Reporter: Hequn Cheng


Currently, the JVM property "io.netty.tryReflectionSetAccessible=true" at startup should be set for pandas udf users. We should add a document for this or solve this automatically. BTW, some other discussion about it: ARROW-7223



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