HBaseIOTest fails tests if run from a directory with spaces

HBaseIOTest failed Jenkins Java cross-JDK tests since June 22 as can tell from Jenkins history. Both JDK7, OpenJDK7&8 are affected.

Errors:
```

2017-06-29\T\18:13:56.187 [ERROR] org.apache.beam.sdk.io.hbase.HBaseIOTest Time elapsed: 0 s <<< ERROR!
java.io.IOException:
Shutting down
at org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:235)
at org.apache.hadoop.hbase.MiniHBaseCluster.(MiniHBaseCluster.java:97)
at
org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:1036)
at
org.apache.hadoop.hbase.HBaseTestingUtility.startMiniHBaseCluster(HBaseTestingUtility.java:1002)
at
org.apache.beam.sdk.io.hbase.HBaseIOTest.beforeClass(HBaseIOTest.java:102)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at
java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at
org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runners.Suite.runChild(Suite.java:128)
at
org.junit.runners.Suite.runChild(Suite.java:27)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at
org.apache.maven.surefire.junitcore.pc.Scheduler$1.run(Scheduler.java:393)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at
java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused
by: java.lang.RuntimeException: Failed construction of Master: class org.apache.hadoop.hbase.master.HMasterIllegal
character in path at index 89: file:/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Java_JDK_Versions_Test/jdk/JDK
1.7 (latest)/label/beam/sdks/java/io/hbase/target/test-data/b11a0828-4628-4fe9-885d-073fb641ddc9
at
org.apache.hadoop.hbase.util.JVMClusterUtil.createMasterThread(JVMClusterUtil.java:143)
at org.apache.hadoop.hbase.LocalHBaseCluster.addMaster(LocalHBaseCluster.java:220)
at
org.apache.hadoop.hbase.LocalHBaseCluster.(LocalHBaseCluster.java:155)
at org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:217)
...
23 more
Caused by: java.lang.IllegalArgumentException: Illegal character in path at index 89: file:/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Java_JDK_Versions_Test/jdk/JDK
1.7 (latest)/label/beam/sdks/java/io/hbase/target/test-data/b11a0828-4628-4fe9-885d-073fb641ddc9
at
java.net.URI.create(URI.java:859)
at org.apache.hadoop.fs.FileSystem.getDefaultUri(FileSystem.java:175)
at
org.apache.hadoop.fs.FileSystem.get(FileSystem.java:167)
at org.apache.hadoop.hbase.fs.HFileSystem.(HFileSystem.java:80)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.initializeFileSystem(HRegionServer.java:613)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.(HRegionServer.java:564)
at org.apache.hadoop.hbase.master.HMaster.(HMaster.java:412)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at
java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.apache.hadoop.hbase.util.JVMClusterUtil.createMasterThread(JVMClusterUtil.java:139)
...
26 more
Caused by: java.net.URISyntaxException: Illegal character in path at index 89: file:/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Java_JDK_Versions_Test/jdk/JDK
1.7 (latest)/label/beam/sdks/java/io/hbase/target/test-data/b11a0828-4628-4fe9-885d-073fb641ddc9
at
java.net.URI$Parser.fail(URI.java:2829)
at java.net.URI$Parser.checkChars(URI.java:3002)
at java.net.URI$Parser.parseHierarchical(URI.java:3086)
at
java.net.URI$Parser.parse(URI.java:3034)
at java.net.URI.(URI.java:595)
at java.net.URI.create(URI.java:857)
...
37 more

```

Latest build link: https://builds.apache.org/view/Beam/job/beam_PostCommit_Java_JDK_Versions_Test/145/

Looks like the problem is URI parsing failed with space character in between.

Imported from Jira [BEAM-2543](https://issues.apache.org/jira/browse/BEAM-2543). Original Jira may contain additional context.
Reported by: markflyhigh.

Start with HBaseIOTest.java, especially beforeClass at line 102, and reproduce the failure from a directory whose path contains spaces using the linked Jenkins build. Trace how the test-data path reaches HBase's URI parsing; done means HBaseIOTest passes from such a directory on the affected JDKs.

Written by the indexing model from the issue text.