Pig HCatLoader java.lang.Stringはorg.apache.hadoop.hive.common.type.HiveVarcharにキャストすることができません

Question

私は後で処理するために後で使用する外部ハイブテーブルを持っています。

CREATE EXTERNAL TABLE hive_test_table(
    cmp_dte DATE, 
    my_ind CHAR(1), 
    typ_desc VARCHAR(40), 
    def_typ_desc VARCHAR(60), 
    tt_ind CHAR(1), 
    nn_nm VARCHAR(80), 
    xzs_desc VARCHAR(60), 
    pqa_desc VARCHAR(40), 
    aac_cnt INT, 
    pqdd_cnt INT, 
    nnc_cnt INT, 
    ors_amt DECIMAL(18, 2), 
    rddd_amt DECIMAL(18, 2), 
    btdff_id BIGINT, 
    fil_tss STRING 
) 
PARTITIONED BY(chnldd VARCHAR(40)) 
STORED AS ORC 
LOCATION '/test/locationn' 
; 

私はコードの下に使用して豚でそれを読みたいデータを処理するために、

existing_data = LOAD 'hive_test_table' USING org.apache.hive.hcatalog.pig.HCatLoader() ; 

エラーの下になって、

ERROR org.apache.pig.tools.grunt.Grunt - org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias existing_gold_paid_search_data. Backend error : Error converting read value to tuple 
    at org.apache.pig.PigServer.openIterator(PigServer.java:872) 
    at org.apache.pig.tools.grunt.GruntParser.processDump(GruntParser.java:774) 
    at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:372) 
    at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:198) 
    at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:173) 
    at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69) 
    at org.apache.pig.Main.run(Main.java:541) 
    at org.apache.pig.Main.main(Main.java:156) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:606) 
    at org.apache.hadoop.util.RunJar.main(RunJar.java:212) 
Caused by: org.apache.pig.backend.executionengine.ExecException: ERROR 6018: Error converting read value to tuple 
    at org.apache.hive.hcatalog.pig.HCatBaseLoader.getNext(HCatBaseLoader.java:76) 
    at org.apache.hive.hcatalog.pig.HCatLoader.getNext(HCatLoader.java:58) 
    at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigRecordReader.nextKeyValue(PigRecordReader.java:211) 
    at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.nextKeyValue(MapTask.java:533) 
    at org.apache.hadoop.mapreduce.task.MapContextImpl.nextKeyValue(MapContextImpl.java:80) 
    at org.apache.hadoop.mapreduce.lib.map.WrappedMapper$Context.nextKeyValue(WrappedMapper.java:91) 
    at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:144) 
    at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764) 
    at org.apache.hadoop.mapred.MapTask.run(MapTask.java:340) 
    at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:167) 
    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:1557) 
    at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162) 
Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to org.apache.hadoop.hive.common.type.HiveVarchar 
    at org.apache.hive.hcatalog.pig.PigHCatUtil.extractPigObject(PigHCatUtil.java:413) 
    at org.apache.hive.hcatalog.pig.PigHCatUtil.transformToTuple(PigHCatUtil.java:456) 
    at org.apache.hive.hcatalog.pig.PigHCatUtil.transformToTuple(PigHCatUtil.java:374) 
    at org.apache.hive.hcatalog.pig.HCatBaseLoader.getNext(HCatBaseLoader.java:64) 

誰もがこの問題を解決する方法を、助けてください？

Answer 1

ハイブバージョン0.13

https://issues.apache.org/jira/browse/HIVE-11054