Benjamin Kietzman created ARROW-5412:
----------------------------------------
Summary: [Java] Integration test fails with
UnsupportedOperationException
Key: ARROW-5412
URL: https://issues.apache.org/jira/browse/ARROW-5412
Project: Apache Arrow
Issue Type: New Feature
Components: Java
Reporter: Benjamin Kietzman
Running the java integration test fails with an exception:
{code}
$ java -classpath
~/arrow/java/tools/target/arrow-tools-0.14.0-SNAPSHOT-jar-with-dependencies.jar
-Dio.netty.tryReflectionSetAccessible=false org.apache.arrow.tools.Integration
-a ~/tmp/1832930b_simple.json_as_file -j ~/arrow/integration/data/simple.json
-c VALIDATE
...
Incompatible files
sun.misc.Unsafe or java.nio.DirectByteBuffer.<init>(long, int) not available
08:55:43.597 [main] ERROR org.apache.arrow.tools.Integration - Incompatible
files
java.lang.UnsupportedOperationException: sun.misc.Unsafe or
java.nio.DirectByteBuffer.<init>(long, int) not available
at
io.netty.util.internal.PlatformDependent.directBuffer(PlatformDependent.java:399)
at io.netty.buffer.NettyArrowBuf.getDirectBuffer(NettyArrowBuf.java:233)
at io.netty.buffer.NettyArrowBuf.nioBuffer(NettyArrowBuf.java:223)
at io.netty.buffer.ArrowBuf.nioBuffer(ArrowBuf.java:245)
at
org.apache.arrow.vector.ipc.message.ArrowRecordBatch.computeBodyLength(ArrowRecordBatch.java:211)
at
org.apache.arrow.vector.ipc.message.MessageSerializer.serialize(MessageSerializer.java:175)
at
org.apache.arrow.vector.ipc.ArrowWriter.writeRecordBatch(ArrowWriter.java:119)
at
org.apache.arrow.vector.ipc.ArrowFileWriter.writeRecordBatch(ArrowFileWriter.java:61)
at
org.apache.arrow.vector.ipc.ArrowWriter.writeBatch(ArrowWriter.java:107)
at
org.apache.arrow.tools.Integration$Command$2.execute(Integration.java:171)
at org.apache.arrow.tools.Integration.run(Integration.java:118)
at org.apache.arrow.tools.Integration.main(Integration.java:69)
{code}
Looking through netty's source, it looks like this exception is [emitted
here|https://github.com/netty/netty/blob/master/common/src/main/java/io/netty/util/internal/PlatformDependent.java#L343-L344].
{code}
$ apt search jdk | grep installed
default-jre/bionic-updates,bionic-security,now 2:1.11-68ubuntu1~18.04.1 amd64
[installed,automatic]
default-jre-headless/bionic-updates,bionic-security,now
2:1.11-68ubuntu1~18.04.1 amd64 [installed,automatic]
libslf4j-java/bionic,bionic,now 1.7.25-3 all [installed,automatic]
openjdk-11-jdk/bionic-updates,bionic-security,now 11.0.3+7-1ubuntu2~18.04.1
amd64 [installed]
openjdk-11-jdk-headless/bionic-updates,bionic-security,now
11.0.3+7-1ubuntu2~18.04.1 amd64 [installed,automatic]
openjdk-11-jre/bionic-updates,bionic-security,now 11.0.3+7-1ubuntu2~18.04.1
amd64 [installed,automatic]
openjdk-11-jre-headless/bionic-updates,bionic-security,now
11.0.3+7-1ubuntu2~18.04.1 amd64 [installed,automatic]
{code}
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