Summary: Class Cast exception in intermediate file merger when loading data (was: Class Cast excpeyion in intermediate file merger when loading data)
> Class Cast exception in intermediate file merger when loading data
> ------------------------------------------------------------------
>
> Key: CARBONDATA-1165
> URL:
https://issues.apache.org/jira/browse/CARBONDATA-1165> Project: CarbonData
> Issue Type: Bug
> Components: data-load
> Affects Versions: 1.2.0
> Environment: spark2.1
> Reporter: anubhav tarar
> Assignee: anubhav tarar
> Priority: Trivial
>
> query:
> spark.sql("CREATE TABLE ORDERS ( O_ORDERKEY INT ,\n O_CUSTKEY INT ,\n O_ORDERSTATUS STRING ," +
> "\n O_TOTALPRICE DECIMAL(15,2) ,\n O_ORDERDATE TIMESTAMP ,\n O_ORDERPRIORITY STRING" +
> " , \n O_CLERK STRING , \n O_SHIPPRIORITY INT ,\n O_COMMENT STRING ) STORED BY " +
> "'carbondata'")
> spark.sql("LOAD DATA INPATH \"hdfs://localhost:54310/user1/orders.csv\" INTO TABLE orders " +
> "OPTIONS('DELIMITER'='|' , 'QUOTECHAR'='\"','FILEHEADER'='O_ORDERKEY,O_CUSTKEY," +
> "O_ORDERSTATUS,O_TOTALPRICE,O_ORDERDATE,O_ORDERPRIORITY,O_CLERK,O_SHIPPRIORITY," +
> "O_COMMENT')")
> logs:
> java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Long
> at org.apache.carbondata.processing.sortandgroupby.sortdata.IntermediateFileMerger.writeDataTofile(IntermediateFileMerger.java:347)
> at org.apache.carbondata.processing.sortandgroupby.sortdata.IntermediateFileMerger.call(IntermediateFileMerger.java:112)
> at org.apache.carbondata.processing.sortandgroupby.sortdata.IntermediateFileMerger.call(IntermediateFileMerger.java:37)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
Locked
