Details
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Bug
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Status: Patch Available
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Major
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Resolution: Unresolved
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2.3.2
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None
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None
Description
To reproduce : [tag - 2.3.2]
Launch hive in debug mode
hive --hiveconf hive.root.logger=DEBUG,console;
Run the sample sql below
SET mapreduce.framework.name=local; CREATE TABLE `test_class_cast` as select named_struct('a','a','b','b','c','c','d','d','e',true,'f','f','g',timestamp(1),'h','h'), 'i'; select `_c0`.c, `_c0`.g, `_c0`.a, rank() over (partition by `_c0`.c order by `_c0`.g desc) as rown,`_c0`.f,`_c0`.e from default.test_class_cast where `_c0`.f like '%f%' or `_c0`.f like '%f%'
Should fail with the exception
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row (tag=0) {"key":{"reducesinkkey0":"c","reducesinkkey1":"1970-01-01 05:30:00.001"},"value":{"_col0":{"a":"a","b":"b","c":"c","d":"d","e":true,"f":"f","g":"1970-01-01 05:30:00.001","h":"h"}}} at org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:245) ~[hive-exec-2.3.2.fk.7.jar:2.3.2.fk.7] at org.apache.hadoop.mapred.ReduceTask.runOldReducer(ReduceTask.java:444) ~[hadoop-mapreduce-client-core-2.6.0.2.2.0.0-2041.jar:?] at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:392) ~[hadoop-mapreduce-client-core-2.6.0.2.2.0.0-2041.jar:?] at org.apache.hadoop.mapred.LocalJobRunner$Job$ReduceTaskRunnable.run(LocalJobRunner.java:319) ~[hadoop-mapreduce-client-common-2.6.0.2.2.0.0-2041.jar:?] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_92] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_92] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[?:1.8.0_92] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[?:1.8.0_92] at java.lang.Thread.run(Thread.java:745) ~[?:1.8.0_92] Caused by: java.lang.ClassCastException: org.apache.hadoop.hive.serde2.lazybinary.LazyBinaryStruct cannot be cast to org.apache.hadoop.hive.serde2.io.TimestampWritable at org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableTimestampObjectInspector.getPrimitiveJavaObject(WritableTimestampObjectInspector.java:39) ~[hive-exec-2.3.2.fk.7.jar:2.3.2.fk.7] at org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableTimestampObjectInspector.getPrimitiveJavaObject(WritableTimestampObjectInspector.java:25) ~[hive-exec-2.3.2.fk.7.jar:2.3.2.fk.7] at org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorUtils.copyToStandardObject(ObjectInspectorUtils.java:412) ~[hive-exec-2.3.2.fk.7.jar:2.3.2.fk.7] at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFRank.copyToStandardObject(GenericUDAFRank.java:219) ~[hive-exec-2.3.2.fk.7.jar:2.3.2.fk.7]
Attachments
Attachments
Issue Links
- relates to
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HIVE-19238 ClassCastException: StandardStructObjectInspector cannot be cast to PrimitiveObjectInspector
- Resolved