virajjasani commented on a change in pull request #1921:
URL: https://github.com/apache/hbase/pull/1921#discussion_r441567013
##########
File path:
hbase-client/src/main/java/org/apache/hadoop/hbase/security/HBaseSaslRpcClient.java
##########
@@ -148,6 +148,18 @@ public boolean saslConnect(InputStream inS, OutputStream
outS) throws IOExceptio
inStream.readFully(saslToken);
}
}
+
+ if(isComplete()){
+ try {
+ readStatus(inStream);
+ }
+ catch (Exception e){
+ if(e instanceof RemoteException){
+ LOG.debug("Sasl connection failed: ", e);
+ throw e;
Review comment:
This should be out of if condition right? Don't we want to re-throw
`IOException` other than `RemoteException`?
Which brings the question, why to even have if condition? I know
`RemoteException` coming from `readStatus` is imp to us but we don't want to
swallow IOException if `inStream.readInt()` throws one because
`inStream.readInt()` is pre-requisite to know whether the status is
`SaslStatus.SUCCESS`
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