Seonggon Namgung created HIVE-28678:
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Summary: java.lang.IllegalArgumentException is thrown when
initializing HiveRelFieldTrimmer
Key: HIVE-28678
URL: https://issues.apache.org/jira/browse/HIVE-28678
Project: Hive
Issue Type: Bug
Reporter: Seonggon Namgung
java.lang.IllegalArgumentException is thrown when HiveServer2 initializes
HiveRelFieldTrimmer, as shown in the stack trace below. It seems that this bug
was introduced in HIVE-27080.
-- Stack trace
{code:java}
24/12/21 07:10:39 WARN rules.HiveRelFieldTrimmer: Error initializing field
trimmer instance
java.lang.IllegalArgumentException: dispatch ambiguity between public
org.apache.hadoop.hive.ql.optimizer.calcite.rules.RelFieldTrimmer$TrimResult
org.apache.hadoop.hive.ql.optimizer.calcite.rules.RelFieldTrimmer.trimFields(org.apache.calcite.rel.core.Sort,org.apache.calcite.util.ImmutableBitSet,java.util.Set)
and public
org.apache.hadoop.hive.ql.optimizer.calcite.rules.RelFieldTrimmer$TrimResult
org.apache.hadoop.hive.ql.optimizer.calcite.rules.RelFieldTrimmer.trimFields(org.apache.calcite.adapter.jdbc.JdbcRel,org.apache.calcite.util.ImmutableBitSet,java.util.Set)
at org.apache.calcite.util.ReflectUtil.lookupVisitMethod(ReflectUtil.java:391)
at org.apache.calcite.util.ReflectUtil.lookupVisitMethod(ReflectUtil.java:325)
at
org.apache.hadoop.hive.ql.optimizer.calcite.rules.HiveReflectUtil$VisitDispatcher.lookupVisitFunc(HiveReflectUtil.java:165)
at
org.apache.hadoop.hive.ql.optimizer.calcite.rules.HiveReflectUtil$HiveMethodDispatcher.register(HiveReflectUtil.java:255)
at
org.apache.hadoop.hive.ql.optimizer.calcite.rules.HiveRelFieldTrimmer.register(HiveRelFieldTrimmer.java:871)
at
org.apache.hadoop.hive.ql.optimizer.calcite.rules.HiveRelFieldTrimmer.initializeFieldTrimmerClass(HiveRelFieldTrimmer.java:880)
at
org.apache.hadoop.hive.ql.parse.CalcitePlanner.warmup(CalcitePlanner.java:5509)
at org.apache.hive.service.server.HiveServer2.init(HiveServer2.java:304)
at
org.apache.hive.service.server.HiveServer2.startHiveServer2(HiveServer2.java:1167)
at
org.apache.hive.service.server.HiveServer2.access$1500(HiveServer2.java:151)
at
org.apache.hive.service.server.HiveServer2$StartOptionExecutor.execute(HiveServer2.java:1529)
at org.apache.hive.service.server.HiveServer2.main(HiveServer2.java:1336)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.RunJar.run(RunJar.java:328)
at org.apache.hadoop.util.RunJar.main(RunJar.java:241)
{code}
--
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