zjffdu commented on a change in pull request #3718: [ZEPPELIN-4727] Fix HDFS
Credentials storage
URL: https://github.com/apache/zeppelin/pull/3718#discussion_r405349621
##########
File path:
zeppelin-zengine/src/main/java/org/apache/zeppelin/user/Credentials.java
##########
@@ -80,7 +73,22 @@ public Credentials(Boolean credentialsPersist, String
credentialsPath, String en
}
}
+ /**
+ * Wrapper for inmemory user credentials.
+ *
+ * @param conf
+ * @throws IOException
+ */
+ public Credentials() {
+ credentialsMap = new HashMap<>();
+ credentialsPersist = false;
+ encryptor = null;
+ storage = null;
+ gson = null;
+ }
+
public UserCredentials getUserCredentials(String username) {
+ loadCredentials();
Review comment:
Doesn't `loadCredentials` throw IOException ? I don't see how it is handled
here.
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