incubator-zeppelin git commit: import org.slf4j instead of parquet.org.slf4j

[mo...@apache.org]

Repository: incubator-zeppelin
Updated Branches:
  refs/heads/master 74a139565 -> 69c22eadd


import org.slf4j instead of parquet.org.slf4j

### What is this PR for?
Import org.slf4j package instead or parquet.org.slf4j in ZeppelinR.java

Related to the error report http://apache-zeppelin-users-incubating-mailing-list.75479.x6.nabble.com/Zeppelin-0-6-Build-tp3000.html

### What type of PR is it?
Bug Fix

### Todos
* [x] - Change package import

### What is the Jira issue?
N/A

### How should this be tested?

### Screenshots (if appropriate)

### Questions:
* Does the licenses files need update? no
* Is there breaking changes for older versions? no
* Does this needs documentation? no

Author: Lee moon soo <mo...@apache.org>

Closes #892 from Leemoonsoo/slf_package and squashes the following commits:

c477106 [Lee moon soo] import org.slf4j instead of parquet.org.slf4j


Project: http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/commit/69c22ead
Tree: http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/tree/69c22ead
Diff: http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/diff/69c22ead

Branch: refs/heads/master
Commit: 69c22eadd74a38051bb43cf6160088569098d7b7
Parents: 74a1395
Author: Lee moon soo <mo...@apache.org>
Authored: Mon May 16 09:56:24 2016 -0700
Committer: Lee moon soo <mo...@apache.org>
Committed: Tue May 17 23:05:23 2016 -0700

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 spark/src/main/java/org/apache/zeppelin/spark/ZeppelinR.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/69c22ead/spark/src/main/java/org/apache/zeppelin/spark/ZeppelinR.java
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diff --git a/spark/src/main/java/org/apache/zeppelin/spark/ZeppelinR.java b/spark/src/main/java/org/apache/zeppelin/spark/ZeppelinR.java
index 93a3bcb..0ff0740 100644
--- a/spark/src/main/java/org/apache/zeppelin/spark/ZeppelinR.java
+++ b/spark/src/main/java/org/apache/zeppelin/spark/ZeppelinR.java
@@ -22,8 +22,8 @@ import org.apache.commons.io.IOUtils;
 import org.apache.zeppelin.interpreter.InterpreterException;
 import org.apache.zeppelin.interpreter.InterpreterOutput;
 import org.apache.zeppelin.interpreter.InterpreterOutputListener;
-import parquet.org.slf4j.Logger;
-import parquet.org.slf4j.LoggerFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.*;
 import java.util.Collections;