[
https://issues.apache.org/jira/browse/KNOX-2677?focusedWorklogId=663462&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-663462
]
ASF GitHub Bot logged work on KNOX-2677:
----------------------------------------
Author: ASF GitHub Bot
Created on: 11/Oct/21 11:31
Start Date: 11/Oct/21 11:31
Worklog Time Spent: 10m
Work Description: zeroflag opened a new pull request #507:
URL: https://github.com/apache/knox/pull/507
If a host is unreachable Knox marks the URL but keeps trying the same URL
upon failover.
## What changes were proposed in this pull request?
The new URL is now chosen from haProvider.
## How was this patch tested?
Add these to sandbox.xml:
```xml
<provider>
<role>ha</role>
<name>HaProvider</name>
<enabled>true</enabled>
<param>
<name>HIVE</name>
<value>maxFailoverAttempts=3;failoverSleep=1000;enabled=true;enableStickySession=true;enableLoadBalancing=true</value>
</param>
</provider>
```
```xml
<service>
<role>HIVE</role>
<url>http://deadhost.site</url>
<url>http://localhost:1701/alive</url>
<param>
<name>replayBufferSize</name>
<value>8</value>
</param>
</service>
```
Mini HTTP server:
```smalltalk
Teapot on
GET: '/alive' -> 'OK';
start.
```
```bash
$ curl -k -u admin:admin-password
https://localhost:8443/gateway/sandbox/hive
```
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Issue Time Tracking
-------------------
Worklog Id: (was: 663462)
Time Spent: 1h 20m (was: 1h 10m)
> HADispatch keeps retrying the same URL on failover
> --------------------------------------------------
>
> Key: KNOX-2677
> URL: https://issues.apache.org/jira/browse/KNOX-2677
> Project: Apache Knox
> Issue Type: Task
> Reporter: Attila Magyar
> Assignee: Attila Magyar
> Priority: Major
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> In case of a failover, the current URL is marked as failed, but
> outboundRequest still refers to the failed URL:
>
> {code:java}
> URI uri = getDispatchUrl(inboundRequest);
> ((HttpRequestBase) outboundRequest).setURI(uri);
> {code}
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