报错日志:Zero length BigInteger
日志内容:
java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row (tag=0) [Error getting row data with exception java.lang.NumberFormatException: Zero length BigInteger
at java.math.BigInteger.(BigInteger.java:171)
at org.apache.hadoop.hive.serde2.io.HiveDecimalWritable.getHiveDecimal(HiveDecimalWritable.java:85)
at org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableHiveDecimalObjectInspector.getPrimitiveJavaObject(WritableHiveDecimalObjectInspector.java:43)
at org.apache.hadoop.hive.serde2.SerDeUtils.buildJSONString(SerDeUtils.java:322)
at org.apache.hadoop.hive.serde2.SerDeUtils.buildJSONString(SerDeUtils.java:392)
at org.apache.hadoop.hive.serde2.SerDeUtils.buildJSONString(SerDeUtils.java:392)
at org.apache.hadoop.hive.serde2.SerDeUtils.buildJSONString(SerDeUtils.java:392)
at org.apache.hadoop.hive.serde2.SerDeUtils.getJSONString(SerDeUtils.java:236)
at org.apache.hadoop.hive.serde2.SerDeUtils.getJSONString(SerDeUtils.java:222)
at org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:265)
at org.apache.hadoop.mapred.ReduceTask.runOldReducer(ReduceTask.java:462)
at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:408)
at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:443)
]
at org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:282)
at org.apache.hadoop.mapred.ReduceTask.runOldReducer(ReduceTask.java:462)
at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:408)
at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:443)
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row (tag=0) [Error getting row data with exception java.lang.NumberFormatException: Zero length BigInteger
at java.math.BigInteger.(BigInteger.java:171)
at org.apache.hadoop.hive.serde2.io.HiveDecimalWritable.getHiveDecimal(HiveDecimalWritable.java:85)
at org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableHiveDecimalObjectInspector.getPrimitiveJavaObject(WritableHiveDecimalObjectInspector.java:43)
at org.apache.hadoop.hive.serde2.SerDeUtils.buildJSONString(SerDeUtils.java:322)
at org.apache.hadoop.hive.serde2.SerDeUtils.buildJSONString(SerDeUtils.java:392)
at org.apache.hadoop.hive.serde2.SerDeUtils.buildJSONString(SerDeUtils.java:392)
at org.apache.hadoop.hive.serde2.SerDeUtils.buildJSONString(SerDeUtils.java:392)
at org.apache.hadoop.hive.serde2.SerDeUtils.getJSONString(SerDeUtils.java:236)
at org.apache.hadoop.hive.serde2.SerDeUtils.getJSONString(SerDeUtils.java:222)
at org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:265)
at org.apache.hadoop.mapred.ReduceTask.runOldReducer(ReduceTask.java:462)
at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:408)
at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:443)
]
at org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:270)
... 3 more
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.NumberFormatException: Zero length BigInteger
at org.apache.hadoop.hive.ql.exec.GroupByOperator.processOp(GroupByOperator.java:808)
at org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:261)
... 3 more
Caused by: java.lang.NumberFormatException: Zero length BigInteger
at java.math.BigInteger.(BigInteger.java:171)
at org.apache.hadoop.hive.serde2.io.HiveDecimalWritable.getHiveDecimal(HiveDecimalWritable.java:96)
at org.apache.hadoop.hive.serde2.lazybinary.LazyBinaryHiveDecimal.init(LazyBinaryHiveDecimal.java:48)
at org.apache.hadoop.hive.serde2.lazybinary.LazyBinaryStruct.uncheckedGetField(LazyBinaryStruct.java:216)
at org.apache.hadoop.hive.serde2.lazybinary.LazyBinaryStruct.getField(LazyBinaryStruct.java:197)
at org.apache.hadoop.hive.serde2.lazybinary.objectinspector.LazyBinaryStructObjectInspector.getStructFieldData(LazyBinaryStructObjectInspector.java:64)
at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFAverage$AbstractGenericUDAFAverageEvaluator.merge(GenericUDAFAverage.java:353)
at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator.aggregate(GenericUDAFEvaluator.java:186)
at org.apache.hadoop.hive.ql.exec.GroupByOperator.updateAggregations(GroupByOperator.java:641)
at org.apache.hadoop.hive.ql.exec.GroupByOperator.processAggr(GroupByOperator.java:905)
at org.apache.hadoop.hive.ql.exec.GroupByOperator.processKey(GroupByOperator.java:737)
at org.apache.hadoop.hive.ql.exec.GroupByOperator.processOp(GroupByOperator.java:803)
... 4 more
问题分析:可能两个子查询UNION ALL合并,存在合并字段的数据类型不一致导致
解决方案:检查各个字段数据类型并转换为同一数据类型
报错日志:java.lang.ArrayIndexOutOfBoundsException: 2
日志内容:
Error: java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row
at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.map(ExecMapper.java:185)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:54)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:450)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row
at org.apache.hadoop.hive.ql.exec.vector.VectorMapOperator.process(VectorMapOperator.java:52)
at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.map(ExecMapper.java:176)
... 8 more
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Error evaluating 1
at org.apache.hadoop.hive.ql.exec.vector.VectorSelectOperator.processOp(VectorSelectOperator.java:126)
at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:815)
at org.apache.hadoop.hive.ql.exec.vector.VectorFilterOperator.processOp(VectorFilterOperator.java:111)
at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:815)
at org.apache.hadoop.hive.ql.exec.TableScanOperator.processOp(TableScanOperator.java:95)
at org.apache.hadoop.hive.ql.exec.MapOperator$MapOpCtx.forward(MapOperator.java:157)
at org.apache.hadoop.hive.ql.exec.vector.VectorMapOperator.process(VectorMapOperator.java:45)
... 9 more
Caused by: java.lang.ArrayIndexOutOfBoundsException: 2
at org.apache.hadoop.hive.ql.exec.vector.expressions.ConstantVectorExpression.evaluateLong(ConstantVectorExpression.java:102)
at org.apache.hadoop.hive.ql.exec.vector.expressions.ConstantVectorExpression.evaluate(ConstantVectorExpression.java:150)
at org.apache.hadoop.hive.ql.exec.vector.VectorSelectOperator.processOp(VectorSelectOperator.java:124)
... 15 more
问题分析:可能两个子查询UNION ALL合并,存在合并字段的数据类型不一致导致
解决方案:检查各个字段数据类型并转换为同一数据类型