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From "anubhav tarar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CARBONDATA-902) NoClassDefFoundError for Decimal datatype during select queries
Date Fri, 12 May 2017 05:48:04 GMT

    [ https://issues.apache.org/jira/browse/CARBONDATA-902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16007660#comment-16007660
] 

anubhav tarar commented on CARBONDATA-902:
------------------------------------------

this issue is releated with https://issues.apache.org/jira/browse/CARBONDATA-1048

> NoClassDefFoundError for Decimal datatype during select queries
> ---------------------------------------------------------------
>
>                 Key: CARBONDATA-902
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-902
>             Project: CarbonData
>          Issue Type: Bug
>          Components: data-query, hive-integration
>         Environment: Spark 2.1, Hive 1.2.1
>            Reporter: Neha Bhardwaj
>            Assignee: anubhav tarar
>            Priority: Minor
>         Attachments: testHive1.csv
>
>
> Decimal data type raises exception while selecting the data from the table in hive.
> Steps to reproduce:
> 1) In Spark Shell :
>  a) Create Table -
> import org.apache.spark.sql.SparkSession
> import org.apache.spark.sql.CarbonSession._
> val carbon = SparkSession.builder().config(sc.getConf).getOrCreateCarbonSession("hdfs://localhost:54310/opt/data")
>  
>  scala> carbon.sql(""" create table testHive1(id int,name string,dob timestamp,experience
decimal,salary double,incentive bigint) stored by'carbondata' """).show 
>  b) Load Data - 
> scala> carbon.sql(""" load data inpath 'hdfs://localhost:54310/Files/testHive1.csv'
into table testHive1 """ ).show
> 2) In Hive : 
>  a) Add Jars - 
> add jar /home/neha/incubator-carbondata/assembly/target/scala-2.11/carbondata_2.11-1.1.0-incubating-SNAPSHOT-shade-hadoop2.7.2.jar;
> add jar /opt/spark-2.1.0-bin-hadoop2.7/jars/spark-catalyst_2.11-2.1.0.jar;
> add jar /home/neha/incubator-carbondata/integration/hive/carbondata-hive-1.1.0-incubating-SNAPSHOT.jar;

>  
>  b) Create Table -
> create table testHive1(id int,name string,dob timestamp,experience decimal,salary double,incentive
bigint);
> c) Alter location - 
> hive> alter table testHive1 set LOCATION 'hdfs://localhost:54310/opt/data/default/testhive1'
;
>  d) Set Properties - 
> set hive.mapred.supports.subdirectories=true;
> set mapreduce.input.fileinputformat.input.dir.recursive=true;
> d) Alter FileFormat -
> alter table testHive1 set FILEFORMAT
> INPUTFORMAT "org.apache.carbondata.hive.MapredCarbonInputFormat"
> OUTPUTFORMAT "org.apache.carbondata.hive.MapredCarbonOutputFormat"
> SERDE "org.apache.carbondata.hive.CarbonHiveSerDe";
>  f) Execute Queries - 
> select * from testHive1;
> 3) Query :
> hive> select * from testHive1;
> Expected Output : 
> ResultSet should display all the data present in the table.
> Result:
> Exception in thread "[main][partitionID:testhive1;queryID:8945394553892]" java.lang.NoClassDefFoundError:
org/apache/spark/sql/types/Decimal
> 	at org.apache.carbondata.core.scan.collector.impl.AbstractScannedResultCollector.getMeasureData(AbstractScannedResultCollector.java:109)
> 	at org.apache.carbondata.core.scan.collector.impl.AbstractScannedResultCollector.fillMeasureData(AbstractScannedResultCollector.java:78)
> 	at org.apache.carbondata.core.scan.collector.impl.DictionaryBasedResultCollector.fillMeasureData(DictionaryBasedResultCollector.java:158)
> 	at org.apache.carbondata.core.scan.collector.impl.DictionaryBasedResultCollector.collectData(DictionaryBasedResultCollector.java:115)
> 	at org.apache.carbondata.core.scan.processor.impl.DataBlockIteratorImpl.next(DataBlockIteratorImpl.java:51)
> 	at org.apache.carbondata.core.scan.processor.impl.DataBlockIteratorImpl.next(DataBlockIteratorImpl.java:32)
> 	at org.apache.carbondata.core.scan.result.iterator.DetailQueryResultIterator.getBatchResult(DetailQueryResultIterator.java:50)
> 	at org.apache.carbondata.core.scan.result.iterator.DetailQueryResultIterator.next(DetailQueryResultIterator.java:41)
> 	at org.apache.carbondata.core.scan.result.iterator.DetailQueryResultIterator.next(DetailQueryResultIterator.java:31)
> 	at org.apache.carbondata.core.scan.result.iterator.ChunkRowIterator.<init>(ChunkRowIterator.java:41)
> 	at org.apache.carbondata.hive.CarbonHiveRecordReader.initialize(CarbonHiveRecordReader.java:84)
> 	at org.apache.carbondata.hive.CarbonHiveRecordReader.<init>(CarbonHiveRecordReader.java:66)
> 	at org.apache.carbondata.hive.MapredCarbonInputFormat.getRecordReader(MapredCarbonInputFormat.java:68)
> 	at org.apache.hadoop.hive.ql.exec.FetchOperator$FetchInputFormatSplit.getRecordReader(FetchOperator.java:673)
> 	at org.apache.hadoop.hive.ql.exec.FetchOperator.getRecordReader(FetchOperator.java:323)
> 	at org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:445)
> 	at org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:414)
> 	at org.apache.hadoop.hive.ql.exec.FetchTask.fetch(FetchTask.java:140)
> 	at org.apache.hadoop.hive.ql.Driver.getResults(Driver.java:1670)
> 	at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:233)
> 	at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:165)
> 	at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:376)
> 	at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:736)
> 	at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:681)
> 	at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:621)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:497)
> 	at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
> 	at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
> Caused by: java.lang.ClassNotFoundException: org.apache.spark.sql.types.Decimal
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> 	... 31 more
>  



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