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https://issues.apache.org/jira/browse/KNOX-2841?focusedWorklogId=825786&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-825786
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ASF GitHub Bot logged work on KNOX-2841:
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Author: ASF GitHub Bot
Created on: 14/Nov/22 15:03
Start Date: 14/Nov/22 15:03
Worklog Time Spent: 10m
Work Description: dionusos opened a new pull request, #674:
URL: https://github.com/apache/knox/pull/674
(It is very **important** that you created an Apache Knox JIRA for this
change and that the PR title/commit message includes the Apache Knox JIRA ID!)
## What changes were proposed in this pull request?
Oozie's "root" rewrite rule must be more strict making it not to match to
HDFS paths like "hdfs://namespace/oozie/libraries"
## How was this patch tested?
I did manual test steps in my environment:
* I run an Oozie job using Hue having a workflow property:
prop1=hdfs://namespace/oozie/libraries
* checked the value is broken
* then I edited /var/lib/knox/gateway/data/services/oozie/5.0.0/rewrite.xml
to apply the change
* then restarted Knox
* then waited two minutes
* then started the same Oozie workflow via Hue
then I experienced on the issue is gone. I did revert the change, tun the
whole again then the issue came again. Then repeated the whole with the fix and
the issue has gone again.
Issue Time Tracking
-------------------
Worklog Id: (was: 825786)
Remaining Estimate: 0h
Time Spent: 10m
> Oozie "root" rewrite rule's pattern is too open
> -----------------------------------------------
>
> Key: KNOX-2841
> URL: https://issues.apache.org/jira/browse/KNOX-2841
> Project: Apache Knox
> Issue Type: Bug
> Affects Versions: 1.6.0
> Reporter: Dénes Bodó
> Assignee: Dénes Bodó
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> It seems that the "root" rewrite rule for Oozie is too open and causes the
> following issue:
> When we use Apache Hue as the UI for Oozie and we define a workflow property
> for a file path like
> *hdfs://mnameservice1/oozie/test*
> then on Hue's workflow details page we will see an url for that property like:
> *[http://oozie-host.examole.com:11000/oozie/test]*
> And it seems this replacement is due to the following rule:
> {code:xml}
> <rule dir="IN" name="OOZIE/oozie/root"
> pattern="*://*:*/**/oozie/{**}?{**}">
> <rewrite template="{$serviceUrl[OOZIE]}/{**}?{**}"/>
> </rule>
> {code}
> When I changed it to
> {code:xml}
> <rule dir="IN" name="OOZIE/oozie/root"
> pattern="http*://*:*/**/oozie/{**}?{**}">
> <rewrite template="{$serviceUrl[OOZIE]}/{**}?{**}"/>
> </rule>
> {code}
> in my test environment then the Hue UI showed me the correct HDFS path.
>
> I am creating the pull request soon.
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