I have Spark 1.5.0 (Prebuilt for Hadoop 2.6) with JDK 1.7.
NOTE: I do not have Hadoop installation.
When ever I start spark-shell, I get the following error
Caused by: java.lang.NullPointerException
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1010)
at org.apache.hadoop.util.Shell.runCommand(Shell.java:482)
at org.apache.hadoop.util.Shell.run(Shell.java:455)
at
org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:715)
at org.apache.hadoop.util.Shell.execCommand(Shell.java:808)
at org.apache.hadoop.util.Shell.execCommand(Shell.java:791)
at org.apache.hadoop.fs.FileUtil.execCommand(FileUtil.java:1097)
at
org.apache.hadoop.fs.RawLocalFileSystem$DeprecatedRawLocalFileStatus.loadPermissionInfo(RawLocalFileSystem.java:582)
at
org.apache.hadoop.fs.RawLocalFileSystem$DeprecatedRawLocalFileStatus.getPermission(RawLocalFileSystem.java:557)
at
org.apache.hadoop.hive.ql.session.SessionState.createRootHDFSDir(SessionState.java:599)
at
org.apache.hadoop.hive.ql.session.SessionState.createSessionDirs(SessionState.java:554)
at
org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:508)
... 56 more
<console>:10: error: not found: value sqlContext
import sqlContext.implicits._
^
<console>:10: error: not found: value sqlContext
import sqlContext.sql
^
scala>
Can someone point what could we resolve the issue here?
