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HDFS-16926. Fix Typo of ImageServlet#Put() #5415

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HDFS-16926. Fix Typo of ImageServlet#Put() #5415

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8 changes: 4 additions & 4 deletions ...roject/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ImageServlet.java
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Original file line number Diff line number Diff line change
Expand Up @@ -570,8 +570,8 @@ protected void doPut(final HttpServletRequest request,

@Override
public Void run() throws Exception {
// if its not the active NN, then we need to notify the caller it was was the wrong
// target (regardless of the fact that we got the image)
// if it's not the active NN and Observer NN, then we need to notify the caller it was
// the wrong target (regardless of the fact that we got the image)
HAServiceProtocol.HAServiceState state = NameNodeHttpServer
.getNameNodeStateFromContext(getServletContext());
if (state != HAServiceProtocol.HAServiceState.ACTIVE &&
Expand All @@ -580,8 +580,8 @@ public Void run() throws Exception {
// from the failure to upload due to (1) security, or (2) other checkpoints already
// present
sendError(response, HttpServletResponse.SC_EXPECTATION_FAILED,
"Nameode "+request.getLocalAddr()+" is currently not in a state which can "
+ "accept uploads of new fsimages. State: "+state);
"NameNode " + request.getLocalAddr() + " is currently not in a state " +
"which can accept uploads of new fsimages. State: " + state);
return null;
}

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