HyukjinKwon commented on a change in pull request #29491:
URL: https://github.com/apache/spark/pull/29491#discussion_r476226482
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File path: apt.txt
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@@ -0,0 +1 @@
+openjdk-8-jre
Review comment:
Because we're using JDK 8 by default in OSS side :-).
Also, we should set the configurations such as
`-Dio.netty.tryReflectionSetAccessible=true` to make it working with Arrow
optimization.
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