[
https://issues.apache.org/jira/browse/KNOX-2253?focusedWorklogId=394945&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-394945
]
ASF GitHub Bot logged work on KNOX-2253:
----------------------------------------
Author: ASF GitHub Bot
Created on: 28/Feb/20 15:26
Start Date: 28/Feb/20 15:26
Worklog Time Spent: 10m
Work Description: risdenk commented on pull request #275: KNOX-2253 Add
support to handle Livy server redirects
URL: https://github.com/apache/knox/pull/275#discussion_r385753189
##########
File path:
gateway-service-livy/src/main/java/org/apache/knox/gateway/livy/LivyHaDispatch.java
##########
@@ -0,0 +1,156 @@
+/*
+ * 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 org.apache.knox.gateway.livy;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.client.methods.HttpRequestBase;
+import org.apache.http.client.methods.HttpUriRequest;
+import org.apache.http.entity.BufferedHttpEntity;
+import org.apache.knox.gateway.ha.dispatch.DefaultHaDispatch;
+import org.apache.knox.gateway.filter.AbstractGatewayFilter;
+import org.apache.knox.gateway.i18n.messages.MessagesFactory;
+import org.apache.knox.gateway.livy.i18n.RMMessages;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.net.URI;
+import java.nio.charset.StandardCharsets;
+import java.util.concurrent.atomic.AtomicInteger;
+
+public class LivyHaDispatch extends DefaultHaDispatch {
+ private static final String FAILOVER_COUNTER_ATTRIBUTE =
"dispatch.ha.failover.counter";
+ private static final String LOCATION = "Location";
+ private static final RMMessages LOG =
MessagesFactory.get(RMMessages.class);
Review comment:
Still labeled as `RMMessages`.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
Issue Time Tracking
-------------------
Worklog Id: (was: 394945)
Time Spent: 1h (was: 50m)
> Add support to handle Livy server redirects
> -------------------------------------------
>
> Key: KNOX-2253
> URL: https://issues.apache.org/jira/browse/KNOX-2253
> Project: Apache Knox
> Issue Type: Improvement
> Reporter: Roger Liu
> Assignee: Roger Liu
> Priority: Major
> Fix For: 1.5.0
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> Currently knox gateway does not seemlessly handle Livy redirect responses
> like it does with Yarn resource manager. We need a patch to knox gateway to
> handle these redirect responses on server side
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
