add PDSH default value for rmJar

Project: http://git-wip-us.apache.org/repos/asf/incubator-trafodion/repo
Commit: 
http://git-wip-us.apache.org/repos/asf/incubator-trafodion/commit/0a376865
Tree: http://git-wip-us.apache.org/repos/asf/incubator-trafodion/tree/0a376865
Diff: http://git-wip-us.apache.org/repos/asf/incubator-trafodion/diff/0a376865

Branch: refs/heads/master
Commit: 0a376865412dbf53b6c25dae9ed5624e256f3172
Parents: a028041
Author: Kevin Xu <[email protected]>
Authored: Thu Jan 21 13:43:18 2016 +0800
Committer: Kevin Xu <[email protected]>
Committed: Thu Jan 21 13:43:18 2016 +0800

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 .../lib_mgmt/src/main/java/org/trafodion/libmgmt/FileMgmt.java  | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/incubator-trafodion/blob/0a376865/core/sql/lib_mgmt/src/main/java/org/trafodion/libmgmt/FileMgmt.java
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diff --git 
a/core/sql/lib_mgmt/src/main/java/org/trafodion/libmgmt/FileMgmt.java 
b/core/sql/lib_mgmt/src/main/java/org/trafodion/libmgmt/FileMgmt.java
index bae0702..e7e0258 100644
--- a/core/sql/lib_mgmt/src/main/java/org/trafodion/libmgmt/FileMgmt.java
+++ b/core/sql/lib_mgmt/src/main/java/org/trafodion/libmgmt/FileMgmt.java
@@ -260,9 +260,10 @@ public class FileMgmt {
                String nodes = System.getenv("MY_NODES");
                if (nodes != null && !"".equals(nodes.trim())) {
                        String pdsh = System.getenv("SQ_PDSH");
-                       if (pdsh != null) {
-                               execShell(pdsh + " " + nodes + " rm -rf " + 
userPath + fileName.trim());
+                       if (pdsh == null) {
+                               pdsh = "/usr/bin/pdsh";
                        }
+                       execShell(pdsh + " " + nodes + " rm -rf " + userPath + 
fileName.trim());
                }
        }
 

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