[SQOOP-3241] ImportAllTablesTool uses the same SqoopOptions object for every table import

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.6
• Assignee: Fero Szabo
• Reporter: Vasas Szabolcs
• Created: 29/Sep/17 13:20
• Updated: 05/Jan/18 14:32
• Resolved: 05/Jan/18 14:32

Description

ImportAllTablesTool queries the list of tables from the database and invokes ImportTool#importTable method for each table.
The problem is that it passes the same SqoopOptions object in every invocation and since SqoopOptions is not immutable this can lead to issues.

For example in case of Parquet imports the CodeGenTool#generateORM method modifies the className field of the SqoopOptions object which is then remains the same for all the subsequent table imports and can cause job failures.
One solution could be to create a new SqoopOptions object with the same field values for every ImportTool#importTable invocation.

Issue Links

• links to: Review Board