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https://issues.apache.org/jira/browse/HIVE-11084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sergio Peña reassigned HIVE-11084:
----------------------------------
Assignee: Sergio Peña
> Issue in Parquet Hive Table
> ---------------------------
>
> Key: HIVE-11084
> URL: https://issues.apache.org/jira/browse/HIVE-11084
> Project: Hive
> Issue Type: Bug
> Components: File Formats
> Affects Versions: 0.9.0
> Environment: GNU/Linux
> Reporter: Chanchal Kumar Ghosh
> Assignee: Sergio Peña
>
> {code}
> hive> CREATE TABLE intable_p (
> > sr_no int,
> > name string,
> > emp_id int
> > ) PARTITIONED BY (
> > a string,
> > b string,
> > c string
> > ) ROW FORMAT DELIMITED
> > FIELDS TERMINATED BY '\t'
> > LINES TERMINATED BY '\n'
> > STORED AS PARQUET;
> hive> insert overwrite table intable_p partition (a='a', b='b', c='c') select
> * from intable;
> Total jobs = 3
> Launching Job 1 out of 3
> Number of reduce tasks is set to 0 since there's no reduce operator
> ....
> MapReduce Jobs Launched:
> Stage-Stage-1: Map: 1 Cumulative CPU: 2.59 sec HDFS Read: 247 HDFS Write:
> 410 SUCCESS
> Total MapReduce CPU Time Spent: 2 seconds 590 msec
> OK
> Time taken: 30.382 seconds
> hive> show create table intable_p;
> OK
> CREATE TABLE `intable_p`(
> `sr_no` int,
> `name` string,
> `emp_id` int)
> PARTITIONED BY (
> `a` string,
> `b` string,
> `c` string)
> ROW FORMAT DELIMITED
> FIELDS TERMINATED BY '\t'
> LINES TERMINATED BY '\n'
> STORED AS INPUTFORMAT
> 'org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat'
> OUTPUTFORMAT
> 'org.apache.hadoop.hive.ql.io.parquet.MapredParquetOutputFormat'
> LOCATION
> 'hdfs://nameservice1/hive/db/intable_p'
> TBLPROPERTIES (
> 'transient_lastDdlTime'='1435080569')
> Time taken: 0.212 seconds, Fetched: 19 row(s)
> hive> CREATE TABLE `intable_p2`(
> > `sr_no` int,
> > `name` string,
> > `emp_id` int)
> > PARTITIONED BY (
> > `a` string,
> > `b` string,
> > `c` string)
> > ROW FORMAT DELIMITED
> > FIELDS TERMINATED BY '\t'
> > LINES TERMINATED BY '\n'
> > STORED AS INPUTFORMAT
> > 'org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat'
> > OUTPUTFORMAT
> > 'org.apache.hadoop.hive.ql.io.parquet.MapredParquetOutputFormat';
> OK
> Time taken: 0.179 seconds
> hive> insert overwrite table intable_p2 partition (a='a', b='b', c='c')
> select * from intable;
> Total jobs = 3
> Launching Job 1 out of 3
> Number of reduce tasks is set to 0 since there's no reduce operator
> ...
> Hadoop job information for Stage-1: number of mappers: 1; number of reducers: > 0
> 2015-06-23 17:34:40,471 Stage-1 map = 0%, reduce = 0%
> 2015-06-23 17:35:10,753 Stage-1 map = 100%, reduce = 0%
> Ended Job = job_1433246369760_7947 with errors
> Error during job, obtaining debugging information...
> Examining task ID: task_xxxx (and more) from job job_xxxx
> Task with the most failures(4):
> -----
> Task ID:
> task_xxxx
> URL:
> xxxx
> -----
> Diagnostic Messages for this Task:
> Error: java.lang.RuntimeException:
> org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while
> processing row {"sr_no":1,"name":"ABC","emp_id":1001}
> at
> org.apache.hadoop.hive.ql.exec.mr.ExecMapper.map(ExecMapper.java:198)
> 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:168)
> 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:1642)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163)
> Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime
> Error while processing row {"sr_no":1,"name":"ABC","emp_id":1001}
> at
> org.apache.hadoop.hive.ql.exec.MapOperator.process(MapOperator.java:549)
> at
> org.apache.hadoop.hive.ql.exec.mr.ExecMapper.map(ExecMapper.java:180)
> ... 8 more
> Caused by: {color:red}java.lang.ClassCastException: org.apache.hadoop.io.Text
> cannot be cast to org.apache.hadoop.io.ArrayWritable{color}
> at
> org.apache.hadoop.hive.ql.io.parquet.write.ParquetRecordWriterWrapper.write(ParquetRecordWriterWrapper.java:105)
> at
> org.apache.hadoop.hive.ql.exec.FileSinkOperator.processOp(FileSinkOperator.java:628)
> at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:796)
> at
> org.apache.hadoop.hive.ql.exec.SelectOperator.processOp(SelectOperator.java:87)
> at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:796)
> at
> org.apache.hadoop.hive.ql.exec.TableScanOperator.processOp(TableScanOperator.java:92)
> at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:796)
> at
> org.apache.hadoop.hive.ql.exec.MapOperator.process(MapOperator.java:539)
> ... 9 more
> FAILED: Execution Error, return code 2 from
> org.apache.hadoop.hive.ql.exec.mr.MapRedTask
> MapReduce Jobs Launched:
> Stage-Stage-1: Map: 1 HDFS Read: 0 HDFS Write: 0 FAIL
> Total MapReduce CPU Time Spent: 0 msec
> hive>
> {code}
> What is the issue with my second table?
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