incubator-ranger git commit: RANGER-878 :Improve error logging and Ranger UI error message when test connection and lookup is done. Fix PMD rules error

[rmani]

Repository: incubator-ranger
Updated Branches:
  refs/heads/master 3a21f7449 -> d36a04a84


RANGER-878 :Improve error logging and Ranger UI error message when test 
connection and lookup is done. Fix PMD rules error


Project: http://git-wip-us.apache.org/repos/asf/incubator-ranger/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-ranger/commit/d36a04a8
Tree: http://git-wip-us.apache.org/repos/asf/incubator-ranger/tree/d36a04a8
Diff: http://git-wip-us.apache.org/repos/asf/incubator-ranger/diff/d36a04a8

Branch: refs/heads/master
Commit: d36a04a84cff2bb10f1ea221fb731972cdedd38e
Parents: 3a21f74
Author: rmani 
Authored: Tue Mar 15 09:54:45 2016 -0700
Committer: rmani 
Committed: Tue Mar 15 09:54:45 2016 -0700

--
 .../java/org/apache/ranger/services/hdfs/client/HdfsClient.java | 1 -
 1 file changed, 1 deletion(-)
--


http://git-wip-us.apache.org/repos/asf/incubator-ranger/blob/d36a04a8/hdfs-agent/src/main/java/org/apache/ranger/services/hdfs/client/HdfsClient.java
--
diff --git 
a/hdfs-agent/src/main/java/org/apache/ranger/services/hdfs/client/HdfsClient.java
 
b/hdfs-agent/src/main/java/org/apache/ranger/services/hdfs/client/HdfsClient.java
index 128927d..0a86c50 100644
--- 
a/hdfs-agent/src/main/java/org/apache/ranger/services/hdfs/client/HdfsClient.java
+++ 
b/hdfs-agent/src/main/java/org/apache/ranger/services/hdfs/client/HdfsClient.java
@@ -22,7 +22,6 @@
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.net.UnknownHostException;
-import java.security.PrivilegedAction;
 import java.security.PrivilegedExceptionAction;
 import java.util.*;
 

incubator-ranger git commit: RANGER-878:Improve error logging and Ranger UI error message when test connection and lookup is done

[rmani]

Repository: incubator-ranger
Updated Branches:
  refs/heads/master 1fe2d3ec6 -> 3a21f7449


RANGER-878:Improve error logging and Ranger UI error message when test 
connection and lookup is done


Project: http://git-wip-us.apache.org/repos/asf/incubator-ranger/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-ranger/commit/3a21f744
Tree: http://git-wip-us.apache.org/repos/asf/incubator-ranger/tree/3a21f744
Diff: http://git-wip-us.apache.org/repos/asf/incubator-ranger/diff/3a21f744

Branch: refs/heads/master
Commit: 3a21f74494ad253afb7919939491258a52a4d655
Parents: 1fe2d3e
Author: rmani 
Authored: Mon Mar 14 15:22:56 2016 -0700
Committer: rmani 
Committed: Mon Mar 14 15:22:56 2016 -0700

--
 .../apache/ranger/plugin/client/BaseClient.java |   6 +-
 .../ranger/plugin/client/HadoopException.java   |  25 ++
 .../services/hbase/RangerServiceHBase.java  |   3 +-
 .../services/hbase/client/HBaseClient.java  |  29 ++-
 .../services/hbase/client/HBaseResourceMgr.java |   3 +-
 .../ranger/services/hdfs/RangerServiceHdfs.java |   5 +-
 .../ranger/services/hdfs/client/HdfsClient.java |  55 +++--
 .../services/hdfs/client/HdfsConnectionMgr.java |  13 +-
 .../services/hdfs/client/HdfsResourceMgr.java   |   9 +-
 .../ranger/services/hive/RangerServiceHive.java |   3 +-
 .../ranger/services/hive/client/HiveClient.java | 226 +--
 .../services/hive/client/HiveResourceMgr.java   |   4 +-
 .../ranger/services/knox/client/KnoxClient.java |   3 +-
 .../ranger/services/yarn/client/YarnClient.java |   3 +-
 .../java/org/apache/ranger/biz/ServiceMgr.java  |   2 +-
 .../org/apache/ranger/common/TimedExecutor.java |  15 +-
 .../services/storm/client/StormClient.java  |   3 +-
 17 files changed, 284 insertions(+), 123 deletions(-)
--


http://git-wip-us.apache.org/repos/asf/incubator-ranger/blob/3a21f744/agents-common/src/main/java/org/apache/ranger/plugin/client/BaseClient.java
--
diff --git 
a/agents-common/src/main/java/org/apache/ranger/plugin/client/BaseClient.java 
b/agents-common/src/main/java/org/apache/ranger/plugin/client/BaseClient.java
index 0242caa..df69e2a 100644
--- 
a/agents-common/src/main/java/org/apache/ranger/plugin/client/BaseClient.java
+++ 
b/agents-common/src/main/java/org/apache/ranger/plugin/client/BaseClient.java
@@ -78,7 +78,7 @@ public abstract class BaseClient {
String msgDesc = "Unable to find login username 
for hadoop environment, ["
+ serviceName + "]";
HadoopException hdpException = new 
HadoopException(msgDesc);
-   hdpException.generateResponseDataMap(false, 
msgDesc, msgDesc + errMsg,
+   hdpException.generateResponseDataMap(false, 
msgDesc + errMsg, msgDesc + errMsg,
null, null);
 
throw hdpException;
@@ -110,14 +110,14 @@ public abstract class BaseClient {
+ serviceName + "]";
 
HadoopException hdpException = new 
HadoopException(msgDesc, ioe);
-   hdpException.generateResponseDataMap(false, 
getMessage(ioe),
+   hdpException.generateResponseDataMap(false, 
getMessage(ioe) +  errMsg,
msgDesc + errMsg, null, null);
throw hdpException;
} catch (SecurityException se) {
String msgDesc = "Unable to login to Hadoop environment 
["
+ serviceName + "]";
HadoopException hdpException = new 
HadoopException(msgDesc, se);
-   hdpException.generateResponseDataMap(false, 
getMessage(se),
+   hdpException.generateResponseDataMap(false, 
getMessage(se) +  errMsg,
msgDesc + errMsg, null, null);
throw hdpException;
} finally {

http://git-wip-us.apache.org/repos/asf/incubator-ranger/blob/3a21f744/agents-common/src/main/java/org/apache/ranger/plugin/client/HadoopException.java
--
diff --git 
a/agents-common/src/main/java/org/apache/ranger/plugin/client/HadoopException.java
 
b/agents-common/src/main/java/org/apache/ranger/plugin/client/HadoopException.java
index 1ab2d4b..0f561d0 100644
--- 
a/agents-common/src/main/java/org/apache/ranger/plugin/client/HadoopException.java
+++ 
b/agents-common/src/main/java/org/apache/ranger/plugin/client/HadoopException.java
@@ -19,7 +19,11 @@
 
  package org.apache.ranger.plugin.client;
 
+import