Github user arunmahadevan commented on a diff in the pull request:
https://github.com/apache/storm/pull/2171#discussion_r123424946
--- Diff:
external/storm-autocreds/src/main/java/org/apache/storm/hbase/security/HBaseSecurityUtil.java
---
@@ -67,7 +67,7 @@ public static UserProvider login(Map conf, Configuration
hbaseConfig) throws IOE
}
return legacyProvider;
} else {
- return UserProvider.instantiate(hbaseConfig);
+ return null;
--- End diff --
Wont this throw NPE in the caller ?
check:
https://github.com/apache/storm/blob/1.x-branch/external/storm-hbase/src/main/java/org/apache/storm/hbase/trident/state/HBaseMapState.java#L84
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