[SQOOP-3303] Fix warnings during Sqoop compilation

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.5.0
• Fix Version/s: 1.5.0
• Assignee: Vasas Szabolcs
• Reporter: Vasas Szabolcs
• Created: 23/Mar/18 13:23
• Updated: 25/Mar/18 15:47
• Resolved: 25/Mar/18 15:47

Description

Ant prints the following warning during every Sqoop compilation:

/Users/szabolcsvasas/Documents/workspace/sqoop/sqoop-vasas-gradle/sqoop/src/test/org/apache/sqoop/TestAvroExport.java:477: warning: non-varargs call of varargs method with inexact argument type for last parameter;

    createAvroFile(0, TOTAL_RECORDS, null);

                                     ^

  cast to ColumnGenerator for a varargs call

  cast to ColumnGenerator[] for a non-varargs call and to suppress this warning

/Users/szabolcsvasas/Documents/workspace/sqoop/sqoop-vasas-gradle/sqoop/src/test/org/apache/sqoop/TestAvroExport.java:492: warning: non-varargs call of varargs method with inexact argument type for last parameter;

    createAvroFile(0, TOTAL_RECORDS, null);

                                     ^

  cast to ColumnGenerator for a varargs call

  cast to ColumnGenerator[] for a non-varargs call and to suppress this warning

/Users/szabolcsvasas/Documents/workspace/sqoop/sqoop-vasas-gradle/sqoop/src/test/org/apache/sqoop/TestParquetExport.java:422: warning: non-varargs call of varargs method with inexact argument type for last parameter;

    createParquetFile(0, TOTAL_RECORDS, null);

                                        ^

  cast to ColumnGenerator for a varargs call

  cast to ColumnGenerator[] for a non-varargs call and to suppress this warning

/Users/szabolcsvasas/Documents/workspace/sqoop/sqoop-vasas-gradle/sqoop/src/test/org/apache/sqoop/TestParquetExport.java:435: warning: non-varargs call of varargs method with inexact argument type for last parameter;

    createParquetFile(0, TOTAL_RECORDS, null);

                                        ^

  cast to ColumnGenerator for a varargs call

  cast to ColumnGenerator[] for a non-varargs call and to suppress this warning

It is kind of annoying and would be very easy to fix.

Issue Links

• links to: ReviewBoard