From 34a00498d0a6283282b1016b4ffdcb660bb3508d Mon Sep 17 00:00:00 2001
From: Shu Jiaming <jiaming.shu@transwarp.io>
Date: Wed, 9 Aug 2017 15:47:36 +0800
Subject: [PATCH] ZEPPELIN-2841 fix a bug where shell interpreter complained
 that working directory '.' can not be found while zeppelin was running in
 docker enviroment.

---
 .../main/java/org/apache/zeppelin/shell/ShellInterpreter.java   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/shell/src/main/java/org/apache/zeppelin/shell/ShellInterpreter.java b/shell/src/main/java/org/apache/zeppelin/shell/ShellInterpreter.java
index 07eed5f9ef1..daad0b32886 100644
--- a/shell/src/main/java/org/apache/zeppelin/shell/ShellInterpreter.java
+++ b/shell/src/main/java/org/apache/zeppelin/shell/ShellInterpreter.java
@@ -20,6 +20,7 @@
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.OutputStream;
+import java.io.File;
 import java.util.List;
 import java.util.Properties;
 import java.util.concurrent.ConcurrentHashMap;
@@ -98,6 +99,7 @@ public InterpreterResult interpret(String cmd, InterpreterContext contextInterpr
         contextInterpreter.out, contextInterpreter.out));
       executor.setWatchdog(new ExecuteWatchdog(Long.valueOf(getProperty(TIMEOUT_PROPERTY))));
       executors.put(contextInterpreter.getParagraphId(), executor);
+      executor.setWorkingDirectory(new File(System.getProperty("user.home")));
       int exitVal = executor.execute(cmdLine);
       LOGGER.info("Paragraph " + contextInterpreter.getParagraphId() 
         + " return with exit value: " + exitVal);