Drill 0.7 | Every query hangs

[Minnow Noir]

I'm trying to follow the "Drill in 10 Minutes" tutorial because Drill keeps
hanging.

I have Java 7 installed on my Fedora 20 workstation.

I downloaded 0.7 and dropped it at /opt/apache-drill-0.7.0/ .

When I run Drill per the tutorial, it starts fine:

bin/sqlline -u jdbc:drill:zk=local
Jan 23, 2015 8:01:59 PM org.glassfish.jersey.server.ApplicationHandler
initialize
INFO: Initiating Jersey application, version Jersey: 2.8 2014-04-29
01:25:26...
sqlline version 1.1.6
0: jdbc:drill:zk=local>

However, if I try to do any type of query, it just hangs indefinitely.   I
can't even use CTRL-C or CTRL-D to kill the sqlline session.  I have to
kill the process.

SELECT * FROM cp.`employee.json`;


I see the following error in the logs:

2015-01-23 20:01:56,735 [main] INFO  o.apache.drill.exec.server.Drillbit -
Drillbit
environment:.java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
2015-01-23 20:01:56,735 [main] INFO  o.apache.drill.exec.server.Drillbit -
Drillbit environment:.java.io.tmpdir=/tmp
2015-01-23 20:01:56,735 [main] INFO  o.apache.drill.exec.server.Drillbit -
Drillbit environment:.java.compiler=<NA>
2015-01-23 20:01:56,735 [main] INFO  o.apache.drill.exec.server.Drillbit -
Drillbit environment:.os.name=Linux
2015-01-23 20:01:56,735 [main] INFO  o.apache.drill.exec.server.Drillbit -
Drillbit environment:.os.arch=amd64
2015-01-23 20:01:56,735 [main] INFO  o.apache.drill.exec.server.Drillbit -
Drillbit environment:.os.version=3.11.10
2015-01-23 20:01:56,735 [main] INFO  o.apache.drill.exec.server.Drillbit -
Drillbit environment:.user.name=user
2015-01-23 20:01:56,735 [main] INFO  o.apache.drill.exec.server.Drillbit -
Drillbit environment:.user.home=/home/user
2015-01-23 20:01:56,735 [main] INFO  o.apache.drill.exec.server.Drillbit -
Drillbit environment:.user.dir=/opt/apache-drill-0.7.0
2015-01-23 20:06:09,820 [WorkManager-1] ERROR
o.apache.drill.exec.work.WorkManager - Failure while running wrapper
[Foreman: 2b3d0ffe-7960-ed95-f21f-8de0052e701f]
java.lang.NullPointerException: null
    at
org.apache.drill.exec.work.foreman.Foreman.cancelExecutingFragments(Foreman.java:483)
~[drill-java-exec-0.7.0-rebuffed.jar:0.7.0]
    at
org.apache.drill.exec.work.foreman.Foreman.moveToState(Foreman.java:436)
~[drill-java-exec-0.7.0-rebuffed.jar:0.7.0]
    at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:194)
~[drill-java-exec-0.7.0-rebuffed.jar:0.7.0]
    at
org.apache.drill.exec.work.WorkManager$RunnableWrapper.run(WorkManager.java:254)
~[drill-java-exec-0.7.0-rebuffed.jar:0.7.0]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
[na:1.7.0_45]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
[na:1.7.0_45]
    at java.lang.Thread.run(Unknown Source) [na:1.7.0_45]


Any ideas?

Thanks!