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From "Ran Mingxuan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CARBONDATA-989) decompressing error while load 'gz' and 'bz2' data into table
Date Wed, 26 Apr 2017 08:30:04 GMT
Ran Mingxuan created CARBONDATA-989:
---------------------------------------

             Summary: decompressing error while load 'gz' and 'bz2' data into table
                 Key: CARBONDATA-989
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-989
             Project: CarbonData
          Issue Type: Bug
         Environment: spark 2.1.0
hadoop 2.6.0 - CDH 5.5.2
            Reporter: Ran Mingxuan


Run command in spark shell:
import org.apache.spark.sql.SparkSession
import org.apache.spark.sql.CarbonSession._
val carbon = SparkSession.builder().config(sc.getConf).getOrCreateCarbonSession("hdfs://nsha/user/ranmx/test/carbon")
carbon.sql("CREATE TABLE IF NOT EXISTS test_table(id string, name string, city string, age
Int) STORED BY 'carbondata'")
carbon.sql("LOAD DATA inpath '/ranmx/test/sh.csv.bz2' INTO TABLE test_table")



get error:
17/04/26 11:11:26 ERROR LoadTable: main
java.lang.NullPointerException
	at org.apache.hadoop.io.compress.bzip2.Bzip2Factory.isNativeBzip2Loaded(Bzip2Factory.java:54)
	at org.apache.hadoop.io.compress.bzip2.Bzip2Factory.getBzip2DecompressorType(Bzip2Factory.java:120)
	at org.apache.hadoop.io.compress.BZip2Codec.getDecompressorType(BZip2Codec.java:242)
	at org.apache.hadoop.io.compress.CodecPool.getDecompressor(CodecPool.java:176)
	at org.apache.hadoop.io.compress.CompressionCodec$Util.createInputStreamWithCodecPool(CompressionCodec.java:157)
	at org.apache.hadoop.io.compress.BZip2Codec.createInputStream(BZip2Codec.java:157)
	at org.apache.carbondata.core.datastore.impl.FileFactory.getDataInputStream(FileFactory.java:139)
	at org.apache.carbondata.core.datastore.impl.FileFactory.getDataInputStream(FileFactory.java:104)
	at org.apache.carbondata.core.util.CarbonUtil.readHeader(CarbonUtil.java:1273)
	at org.apache.carbondata.spark.util.CommonUtil$.getCsvHeaderColumns(CommonUtil.scala:319)
	at org.apache.spark.sql.execution.command.LoadTable.run(carbonTableSchema.scala:474)
	...



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