----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/71555/ -----------------------------------------------------------
Review request for hive, Laszlo Bodor, Ashutosh Chauhan, and Prasanth_J. Bugs: HIVE-22097 https://issues.apache.org/jira/browse/HIVE-22097 Repository: hive-git Description ------- The following exceptions come when running a query on Java 11: java.lang.RuntimeException: java.lang.NoSuchFieldException: parentOffset at org.apache.hadoop.hive.ql.exec.SerializationUtilities$ArrayListSubListSerializer.<init>(SerializationUtilities.java:390) at org.apache.hadoop.hive.ql.exec.SerializationUtilities$1.create(SerializationUtilities.java:235) at org.apache.hive.com.esotericsoftware.kryo.pool.KryoPoolQueueImpl.borrow(KryoPoolQueueImpl.java:48) at org.apache.hadoop.hive.ql.exec.SerializationUtilities.borrowKryo(SerializationUtilities.java:280) at org.apache.hadoop.hive.ql.exec.Utilities.setBaseWork(Utilities.java:595) at org.apache.hadoop.hive.ql.exec.Utilities.setMapWork(Utilities.java:587) at org.apache.hadoop.hive.ql.exec.Utilities.setMapRedWork(Utilities.java:579) at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.execute(ExecDriver.java:357) at org.apache.hadoop.hive.ql.exec.mr.MapRedTask.execute(MapRedTask.java:159) at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:212) at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:103) at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:2317) at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1969) at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1636) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1396) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1390) at org.apache.hadoop.hive.ql.reexec.ReExecDriver.run(ReExecDriver.java:162) at org.apache.hadoop.hive.ql.reexec.ReExecDriver.run(ReExecDriver.java:223) at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:242) at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:189) at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:408) at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:838) at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:777) at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:696) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.apache.hadoop.util.RunJar.run(RunJar.java:323) at org.apache.hadoop.util.RunJar.main(RunJar.java:236) Caused by: java.lang.NoSuchFieldException: parentOffset at java.base/java.lang.Class.getDeclaredField(Class.java:2412) at org.apache.hadoop.hive.ql.exec.SerializationUtilities$ArrayListSubListSerializer.<init>(SerializationUtilities.java:384) ... 29 more The internal structure of ArrayList$SubList changed and our serializer fails. This serialzier comes from kryo-serializers package where they already updated the code. This patch does the some. Diffs ----- ql/src/java/org/apache/hadoop/hive/ql/exec/SerializationUtilities.java e4d33e82168 Diff: https://reviews.apache.org/r/71555/diff/1/ Testing ------- Tested on a real cluster with Java 11. Thanks, Attila Magyar