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From "Pawel Skorupinski (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-17646) SparkType::add method does not work in 2.0.0 (in Java)
Date Fri, 23 Sep 2016 10:05:20 GMT
Pawel Skorupinski created SPARK-17646:
-----------------------------------------

             Summary: SparkType::add method does not work in 2.0.0 (in Java)
                 Key: SPARK-17646
                 URL: https://issues.apache.org/jira/browse/SPARK-17646
             Project: Spark
          Issue Type: Bug
          Components: Java API
         Environment: spark-sql_2.11
version 2.0.0
Java 8
            Reporter: Pawel Skorupinski
            Priority: Minor


Add methods do not work:

StructType inputStructure = new StructType();
inputStructure.add("b",new IntegerType(),false);
inputStructure.add("a","string");
System.err.println(inputStructure.sql());
>> STRUCT<>
System.err.println(inputStructure.length());
>> 0

Constructor is working:

StructField [] structFields = new StructField[1];
structFields[0] = new StructField("a",new StringType(),false,null);
inputStructure = new StructType(structFields);

System.err.println(inputStructure.sql());
>> STRUCT<`a`: STRING>
System.err.println(inputStructure.length());
>> 1



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