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https://issues.apache.org/jira/browse/CARBONDATA-1437?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jacky Li resolved CARBONDATA-1437.
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Resolution: Fixed
Fix Version/s: 1.2.0
> Wrong Exception Mesage When Number Of Bucket is Specified as zero
> -----------------------------------------------------------------
>
> Key: CARBONDATA-1437
> URL: https://issues.apache.org/jira/browse/CARBONDATA-1437
> Project: CarbonData
> Issue Type: Bug
> Components: spark-integration
> Affects Versions: 1.2.0
> Environment: spark2.1,hadoop2.7
> Reporter: anubhav tarar
> Assignee: anubhav tarar
> Priority: Trivial
> Fix For: 1.2.0
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> steps to reproduce
> 0: jdbc:hive2://localhost:10000> CREATE TABLE uniqData_t17(ID Int, date
> Timestamp, country String,name String, phonetype String, serialname String,
> salary Int)
> 0: jdbc:hive2://localhost:10000> STORED BY 'CARBONDATA'
> TBLPROPERTIES('bucketnumber'='0',
> 'bucketcolumns'='name','DICTIONARY_INCLUDE'='NAME');
> +---------+--+
> | Result |
> +---------+--+
> +---------+--+
> No rows selected (0.501 seconds)
> 0: jdbc:hive2://localhost:10000> load data inpath
> 'hdfs://localhost:54310/dataDiff1.csv' into table uniqData_t17
> OPTIONS('DELIMITER'=',' ,
> 'QUOTECHAR'='"','FILEHEADER'='ID,date,country,name,phonetype,serialname,salary');
> Error: java.lang.Exception: DataLoad failure (state=,code=0)
> logs
> 7/08/31 12:17:07 WARN CarbonDataProcessorUtil: [Executor task launch
> worker-9][partitionID:default_uniqdata_t17_578e819e-bec8-49e5-a292-890db623e116]
> sort scope is set to LOCAL_SORT
> 17/08/31 12:17:07 ERROR DataLoadExecutor: [Executor task launch
> worker-9][partitionID:default_uniqdata_t17_578e819e-bec8-49e5-a292-890db623e116]
> Data Loading failed for table uniqdata_t17
> java.lang.ArithmeticException: / by zero
> at
> org.apache.carbondata.processing.newflow.sort.impl.ParallelReadMergeSorterWithBucketingImpl.initialize(ParallelReadMergeSorterWithBucketingImpl.java:78)
> it should give meaningfull exception such as number of bucket can not be zero
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