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From "xubo245 (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CARBONDATA-1541) There are some errors when bad_records_action is IGNORE
Date Mon, 09 Oct 2017 08:25:00 GMT
xubo245 created CARBONDATA-1541:
-----------------------------------

             Summary: There are some errors when bad_records_action is IGNORE
                 Key: CARBONDATA-1541
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-1541
             Project: CarbonData
          Issue Type: Bug
          Components: data-load
    Affects Versions: 1.1.1
            Reporter: xubo245
            Priority: Minor


There are some errors when bad_records_action is IGNORE

{code:java}
17/10/09 01:20:31 ERROR CarbonRowDataWriterProcessorStepImpl: [Executor task launch worker-0][partitionID:default_int_table_2ade496b-a9e8-4e7c-82bd-fb21c2e590eb]
Failed for table: int_table in DataWriterProcessorStepImpl
org.apache.carbondata.processing.newflow.exception.CarbonDataLoadingException: unable to generate
the mdkey
	at org.apache.carbondata.processing.newflow.steps.CarbonRowDataWriterProcessorStepImpl.processBatch(CarbonRowDataWriterProcessorStepImpl.java:276)
	at org.apache.carbondata.processing.newflow.steps.CarbonRowDataWriterProcessorStepImpl.doExecute(CarbonRowDataWriterProcessorStepImpl.java:162)
	at org.apache.carbondata.processing.newflow.steps.CarbonRowDataWriterProcessorStepImpl.execute(CarbonRowDataWriterProcessorStepImpl.java:123)
	at org.apache.carbondata.processing.newflow.DataLoadExecutor.execute(DataLoadExecutor.java:51)
	at org.apache.carbondata.spark.rdd.NewCarbonDataLoadRDD$$anon$1.<init>(NewCarbonDataLoadRDD.scala:254)
	at org.apache.carbondata.spark.rdd.NewCarbonDataLoadRDD.internalCompute(NewCarbonDataLoadRDD.scala:229)
	at org.apache.carbondata.spark.rdd.CarbonRDD.compute(CarbonRDD.scala:62)
{code}
  

1. When table only have one column and the column data is INT, there is an error:
code:

{code:java}
        test("Loading table: int, bad_records_action is IGNORE") {
    val fileLocation = s"$rootPath/integration/spark-common-test/src/test/resources/badrecords/intTest.csv"
    sql("drop table if exists int_table")
    sql("CREATE TABLE if not exists int_table(intField INT) STORED BY 'carbondata'")
    sql(
      s"""
         | LOAD DATA LOCAL INPATH '$fileLocation'
         | INTO TABLE int_table
         | OPTIONS('FILEHEADER' = 'intField','bad_records_logger_enable'='true','bad_records_action'='IGNORE')
       """.stripMargin)

    sql("select * from int_table").show()
    checkAnswer(sql("select * from int_table where intField = 1"),
      Seq(Row(1), Row(1)))
    sql("drop table if exists int_table")
  }
{code}

2. when sort_columns is null, there is an error :

{code:java}
  test("sort_columns is null, error") {
    sql("drop table if exists sales")
    sql(
      """CREATE TABLE IF NOT EXISTS sales(ID BigInt, date Timestamp, country String,
          actual_price Double, Quantity int, sold_price Decimal(19,2))
          STORED BY 'carbondata'
          TBLPROPERTIES('sort_columns'='')""")

    CarbonProperties.getInstance()
      .addProperty(CarbonCommonConstants.CARBON_BADRECORDS_LOC,
        new File("./target/test/badRecords")
          .getCanonicalPath)

    CarbonProperties.getInstance()
      .addProperty(CarbonCommonConstants.CARBON_TIMESTAMP_FORMAT, "yyyy/MM/dd")
    var csvFilePath = s"$resourcesPath/badrecords/datasample.csv"
    sql("LOAD DATA local inpath '" + csvFilePath + "' INTO TABLE sales OPTIONS"
      +
      "('bad_records_logger_enable'='true','bad_records_action'='redirect', 'DELIMITER'="
+
      " ',', 'QUOTECHAR'= '\"')");

    checkAnswer(
      sql("select count(*) from sales"),
      Seq(Row(2)
      )
    )
  }
{code}






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