[systemml] branch master updated: [MINOR] Fix reading dml scripts from dist fs / object store

[mboehm7]

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mboehm7 pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/systemml.git


The following commit(s) were added to refs/heads/master by this push:
     new 9d5999d  [MINOR] Fix reading dml scripts from dist fs / object store
9d5999d is described below

commit 9d5999dc91df37beaddbdd48fe3c7487188f52a7
Author: Matthias Boehm <mboe...@gmail.com>
AuthorDate: Fri Jun 5 17:45:36 2020 +0200

    [MINOR] Fix reading dml scripts from dist fs / object store
---
 src/main/java/org/apache/sysds/api/DMLScript.java | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/main/java/org/apache/sysds/api/DMLScript.java 
b/src/main/java/org/apache/sysds/api/DMLScript.java
index a069182..6854ebb 100644
--- a/src/main/java/org/apache/sysds/api/DMLScript.java
+++ b/src/main/java/org/apache/sysds/api/DMLScript.java
@@ -112,8 +112,6 @@ public class DMLScript
        public static String _uuid = IDHandler.createDistributedUniqueID();
        private static final Log LOG = 
LogFactory.getLog(DMLScript.class.getName());
 
-       private static FileSystem fs = null;
-
        ///////////////////////////////
        // public external interface
        ////////
@@ -283,7 +281,7 @@ public class DMLScript
                                        || 
IOUtilFunctions.isObjectStoreFileScheme(new Path(fileName)) )
                                { 
                                        Path scriptPath = new Path(fileName);
-                                       fs = 
IOUtilFunctions.getFileSystem(scriptPath);
+                                       FileSystem fs = 
IOUtilFunctions.getFileSystem(scriptPath);
                                        in = new BufferedReader(new 
InputStreamReader(fs.open(scriptPath)));
                                }
                                // from local file system
@@ -303,8 +301,6 @@ public class DMLScript
                                throw ex;
                        }
                        finally {
-                               if(fs != null)
-                                       fs.close();
                                IOUtilFunctions.closeSilently(in);
                        }