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https://issues.apache.org/jira/browse/STORM-444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14154159#comment-14154159
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ASF GitHub Bot commented on STORM-444:
--------------------------------------
Github user harshach commented on a diff in the pull request:
https://github.com/apache/storm/pull/226#discussion_r18257239
--- Diff:
storm-core/src/jvm/backtype/storm/security/auth/hadoop/AutoHBase.java ---
@@ -0,0 +1,163 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package backtype.storm.security.auth.hadoop;
+
+import backtype.storm.Config;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.security.auth.Subject;
+import java.io.ByteArrayOutputStream;
+import java.io.DataOutput;
+import java.io.ObjectOutputStream;
+import java.lang.reflect.Method;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Automatically get hbase delegation tokens and push it to user's
topology. The class
+ * assumes that hadoop/hbase configuration files are in your class path.
+ */
+public class AutoHBase extends AbstractAutoHadoopPlugin {
+ private static final Logger LOG =
LoggerFactory.getLogger(AutoHBase.class);
+
+ public static final String HBASE_CREDENTIALS = "HBASE_CREDENTIALS";
+
+ @SuppressWarnings("unchecked")
+ @Override
+ protected byte[] getHadoopCredentials(Map conf) {
+
+ try {
+ // What we want to do is following:
--- End diff --
nitpicking here but can we change this comment into a text rather than code
:)
> (Security) Add AutoHDFS like credential fetching for HBase
> ----------------------------------------------------------
>
> Key: STORM-444
> URL: https://issues.apache.org/jira/browse/STORM-444
> Project: Apache Storm
> Issue Type: New Feature
> Reporter: Robert Joseph Evans
>
> This is a lot like STORM-346, but should have support for HBase instead of
> HDFS.
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