modify the icon of hbase and hdfs group

piflow-bundle/src/main/scala/cn/piflow/bundle/hbase/FetchHbase.scala

@@ -80,7 +80,7 @@ class FetchHbase extends ConfigurableStop {
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("hbase.png")
+    ImageUtil.getImage("icon/hbase/GetHbase.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/hbase/GetHbase.scala

@@ -101,7 +101,7 @@ class GetHbase extends ConfigurableStop {
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("hbase.png")
+    ImageUtil.getImage("icon/hbase/GetHbase.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/hbase/PutHbase.scala

@@ -89,7 +89,7 @@ class PutHbase extends ConfigurableStop {
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("hbase.png")
+    ImageUtil.getImage("icon/hbase/PutHbase.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/hdfs/DeleteHdfs.scala

@@ -53,7 +53,7 @@ class DeleteHdfs extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("hdfs.png")
+    ImageUtil.getImage("icon/hdfs/DeleteHdfs.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/hdfs/GetHdfs.scala

@@ -70,7 +70,7 @@ class GetHdfs extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("hdfs.png")
+    ImageUtil.getImage("icon/hdfs/GetHdfs.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/hdfs/ListHdfs.scala

@@ -73,7 +73,7 @@ class ListHdfs extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("hdfs.png")
+    ImageUtil.getImage("icon/hdfs/ListHdfs.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/hdfs/PutHdfs.scala

@@ -60,7 +60,7 @@ class PutHdfs extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("hdfs.png")
+    ImageUtil.getImage("icon/hdfs/PutHdfs.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/hdfs/SelectFilesByName.scala

@@ -95,7 +95,7 @@ class SelectFilesByName extends ConfigurableStop{
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("ftp.png")
+    ImageUtil.getImage("icon/hdfs/SelectFileByName.png")
   }
 
   override def getGroup(): List[String] = {

piflow-bundle/src/main/scala/cn/piflow/bundle/hdfs/UnzipFilesOnHDFS.scala

@@ -196,7 +196,7 @@ class UnzipFilesOnHDFS extends ConfigurableStop {
   }
 
   override def getIcon(): Array[Byte] = {
-    ImageUtil.getImage("hdfs.png")
+    ImageUtil.getImage("icon/hdfs/UnzipFilesOnHDFS.png")
   }
 
   override def getGroup(): List[String] = {