Christian Hotz-Behofsits created DRILL-5045:
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Summary: drill-localhost throws NullPointerException
Key: DRILL-5045
URL: https://issues.apache.org/jira/browse/DRILL-5045
Project: Apache Drill
Issue Type: Bug
Components: Client - CLI
Affects Versions: 1.8.0
Environment: Linux db-imsm 4.4.0-47-generic #68-Ubuntu SMP Wed Oct 26
19:39:52 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
Reporter: Christian Hotz-Behofsits
I connected normally to drill using drill-localhost, but I lost internet
connectivity and the ssh tunnel broke. The server was still running and after
reconnecting per ssh I was not able to login again (even a drillbit.sh restart
does not solve the problem).
{quote}
drill@db-imsm:~/apache-drill-1.8.0/log$ drill-localhost -u drill -p
<mypassword> --verbose=true
OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=512M; support was
removed in 8.0
issuing: !connect drill '' OurDataIsJustFancy! org.apache.drill.jdbc.Driver
Connecting to drill
No known driver to handle "drill". Searching for known drivers...
java.lang.NullPointerException
at sqlline.DatabaseConnection.connect(DatabaseConnection.java:167)
at sqlline.DatabaseConnection.getConnection(DatabaseConnection.java:213)
at sqlline.Commands.connect(Commands.java:1083)
at sqlline.Commands.connect(Commands.java:1015)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
sqlline.ReflectiveCommandHandler.execute(ReflectiveCommandHandler.java:36)
at sqlline.SqlLine.dispatch(SqlLine.java:742)
at sqlline.SqlLine.initArgs(SqlLine.java:528)
at sqlline.SqlLine.begin(SqlLine.java:596)
at sqlline.SqlLine.start(SqlLine.java:375)
at sqlline.SqlLine.main(SqlLine.java:268)
apache drill 1.8.0
"json ain't no thang"
0: drill> !quit
No known driver to handle "drill". Searching for known drivers...
java.lang.NullPointerException
at sqlline.DatabaseConnection.connect(DatabaseConnection.java:167)
at sqlline.DatabaseConnection.getConnection(DatabaseConnection.java:213)
at sqlline.Commands.close(Commands.java:925)
at sqlline.Commands.quit(Commands.java:889)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
sqlline.ReflectiveCommandHandler.execute(ReflectiveCommandHandler.java:36)
at sqlline.SqlLine.dispatch(SqlLine.java:742)
at sqlline.SqlLine.begin(SqlLine.java:621)
at sqlline.SqlLine.start(SqlLine.java:375)
at sqlline.SqlLine.main(SqlLine.java:268)
No known driver to handle "drill". Searching for known drivers...
java.lang.NullPointerException
at sqlline.DatabaseConnection.connect(DatabaseConnection.java:167)
at sqlline.DatabaseConnection.getConnection(DatabaseConnection.java:213)
at sqlline.Commands.close(Commands.java:925)
at sqlline.Commands.closeall(Commands.java:899)
at sqlline.SqlLine.begin(SqlLine.java:649)
at sqlline.SqlLine.start(SqlLine.java:375)
at sqlline.SqlLine.main(SqlLine.java:268)
{quote}
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