[ARROW-16393] [Java] FlightSqlClientDemoApp does not accept values pass to query, catalog, schema and table arguments

• Type: Bug
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 8.0.0
• Component/s: Java
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/31772
• Assignee: Tim Van Wassenhove
• Reporter: Tim Van Wassenhove
• Created: 28/Apr/22 08:30
• Updated: 11/Jan/23 11:43
• Resolved: 28/Apr/22 18:57

Description

Currently FlightSqlClientDemoApp does not honor the values which are passed as argument for query, catalog, schema and table.

Eg: The following results in a NullpointerException

mvn exec:java -Dcheckstyle.skip -Drat.skip=true  -Dexec.mainClass="org.apache.arrow.flight.sql.example.FlightSqlClientDemoApp" -Dexec.args='-host localhost -port 52358 -command Execute -query "select * from APP.INTTABLE"'

 

[WARNING] 
java.lang.NullPointerException
    at org.apache.arrow.flight.sql.impl.FlightSql$CommandStatementQuery$Builder.setQuery (FlightSql.java:18056)
    at org.apache.arrow.flight.sql.FlightSqlClient.execute (FlightSqlClient.java:96)
    at org.apache.arrow.flight.sql.example.FlightSqlClientDemoApp.exampleExecute (FlightSqlClientDemoApp.java:191)
    at org.apache.arrow.flight.sql.example.FlightSqlClientDemoApp.executeCommand (FlightSqlClientDemoApp.java:116)
    at org.apache.arrow.flight.sql.example.FlightSqlClientDemoApp.executeApp (FlightSqlClientDemoApp.java:104)
    at org.apache.arrow.flight.sql.example.FlightSqlClientDemoApp.main (FlightSqlClientDemoApp.java:71)
    at org.codehaus.mojo.exec.ExecJavaMojo$1.run (ExecJavaMojo.java:254)
    at java.lang.Thread.run (Thread.java:748)

 

 

Issue Links

• links to: GitHub Pull Request #13022