[CARBONDATA-902] NoClassDefFoundError for Decimal datatype during select queries

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Component/s: data-query, hive-integration
• Environment: Spark 2.1, Hive 1.2.1
• Assignee: anubhav tarar
• Reporter: Neha Bhardwaj
• Created: 11/Apr/17 12:45
• Updated: 12/May/17 05:47

Description

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