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https://issues.apache.org/jira/browse/HIVE-28667?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stamatis Zampetakis resolved HIVE-28667.
----------------------------------------
Fix Version/s: 4.2.0
Resolution: Fixed
Fixed in
https://github.com/apache/hive/commit/3e6f2c771e0f3e505fec6a3e6f746c7161945f59
> Error initializing field trimmer instance when starting HS2
> -----------------------------------------------------------
>
> Key: HIVE-28667
> URL: https://issues.apache.org/jira/browse/HIVE-28667
> Project: Hive
> Issue Type: Improvement
> Reporter: Butao Zhang
> Assignee: Stamatis Zampetakis
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.2.0
>
>
> Tested with laster master branch: commit id:
> *4898d7bfaa1437d39d25070e0ab63c5e0e0de9d7*
> Starting HS2 will see the following warn log. But HS2 would start
> successfully at the end.
>
> {code:java}
> 2024-12-13T16:49:13,207 WARN [main] 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)
> ~[hive-exec-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
> at
> org.apache.calcite.util.ReflectUtil.lookupVisitMethod(ReflectUtil.java:325)
> ~[hive-exec-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.optimizer.calcite.rules.HiveReflectUtil$VisitDispatcher.lookupVisitFunc(HiveReflectUtil.java:165)
> ~[hive-exec-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.optimizer.calcite.rules.HiveReflectUtil$HiveMethodDispatcher.register(HiveReflectUtil.java:255)
> ~[hive-exec-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.optimizer.calcite.rules.HiveRelFieldTrimmer.register(HiveRelFieldTrimmer.java:871)
> ~[hive-exec-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.optimizer.calcite.rules.HiveRelFieldTrimmer.initializeFieldTrimmerClass(HiveRelFieldTrimmer.java:880)
> ~[hive-exec-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.parse.CalcitePlanner.warmup(CalcitePlanner.java:5605)
> ~[hive-exec-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
> at
> org.apache.hive.service.server.HiveServer2.init(HiveServer2.java:311)
> ~[hive-service-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
> at
> org.apache.hive.service.server.HiveServer2.startHiveServer2(HiveServer2.java:1190)
> ~[hive-service-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
> at
> org.apache.hive.service.server.HiveServer2$StartOptionExecutor.execute(HiveServer2.java:1551)
> ~[hive-service-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
> at
> org.apache.hive.service.server.HiveServer2.main(HiveServer2.java:1358)
> ~[hive-service-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
> at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method) ~[?:?]
> at
> jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
> ~[?:?]
> at
> jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> ~[?:?]
> at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
> at org.apache.hadoop.util.RunJar.run(RunJar.java:328)
> ~[hadoop-common-3.3.6.jar:?]
> at org.apache.hadoop.util.RunJar.main(RunJar.java:241)
> ~[hadoop-common-3.3.6.jar:?]
> {code}
>
>
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