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https://issues.apache.org/jira/browse/KNOX-2148?focusedWorklogId=364606&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-364606
]
ASF GitHub Bot logged work on KNOX-2148:
----------------------------------------
Author: ASF GitHub Bot
Created on: 30/Dec/19 11:04
Start Date: 30/Dec/19 11:04
Worklog Time Spent: 10m
Work Description: prabhjyotsingh commented on pull request #229:
KNOX-2148: API url rewrite should pass query params as well
URL: https://github.com/apache/knox/pull/229
## What changes were proposed in this pull request?
Some of Zeppelin UI was broken as API(s) get params are not being sent.
## How was this patch tested?
manually tested.
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Issue Time Tracking
-------------------
Worklog Id: (was: 364606)
Remaining Estimate: 0h
Time Spent: 10m
> NPE while performing search operation in Zeppelin UI via Knox Trusted Proxy
> ---------------------------------------------------------------------------
>
> Key: KNOX-2148
> URL: https://issues.apache.org/jira/browse/KNOX-2148
> Project: Apache Knox
> Issue Type: Bug
> Components: Server
> Affects Versions: 1.0.0, 1.1.0, 1.2.0, 1.3.0
> Reporter: Abhishek Shukla
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Trying to perform Search Operation in Zeppelin UI (Using Knox Trusted Proxy
> URL) results into 500 Error Code.
> Observed with HDP 3.x/2.x Builds
> Gateway Audit Logs:
> {noformat}
> 19/12/11 06:39:16
> ||6fd8d315-9f76-45af-b550-b4ddd5b5e957|audit||ZEPPELINUI||||access|uri|/gateway/default/zeppelin/api/notebook/search?q=asd|unavailable|Request
> method: GET
> 19/12/11 06:39:16
> ||6fd8d315-9f76-45af-b550-b4ddd5b5e957|audit||ZEPPELINUI|anonymous|||authentication|uri|/gateway/default/zeppelin/api/notebook/search?q=asd|success|
> 19/12/11 06:39:16
> ||6fd8d315-9f76-45af-b550-b4ddd5b5e957|audit||ZEPPELINUI|anonymous|||dispatch|uri|http://<ZEPPELIN_HOST>:9995/api/notebook/search|unavailable|Request
> method: GET
> 19/12/11 06:39:16
> ||6fd8d315-9f76-45af-b550-b4ddd5b5e957|audit||ZEPPELINUI|anonymous|||dispatch|uri|http://<ZEPPELIN_HOST>:9995/api/notebook/search|success|Response
> status: 500
> 19/12/11 06:39:16
> |||audit||ZEPPELINUI|anonymous|||access|uri|/gateway/default/zeppelin/api/notebook/search?q=asd|success|Response
> status: 500
> {noformat}
>
> Zeppelin Server Logs:
> {noformat}
> INFO [2019-12-11 06:34:54,313] ({qtp466505482-16220}
> ResourceService.java[doGet]:238) -
> content=ResourceHttpContent@7211c2f7{r=file:///usr/hdp/3.0.1.0-187/zeppelin/webapps/webapp/assets/images/maven_default_icon.png,ct=image/png,c=false}
> INFO [2019-12-11 06:35:01,236] ({qtp466505482-16218}
> ResourceService.java[doGet]:238) -
> content=ResourceHttpContent@4f099b30{r=file:///usr/hdp/3.0.1.0-187/zeppelin/webapps/webapp/app/configuration/configuration.html,ct=text/html,c=false}
> INFO [2019-12-11 06:35:04,650] ({qtp466505482-16218}
> ResourceService.java[doGet]:238) -
> content=ResourceHttpContent@2d7dfee{r=file:///usr/hdp/3.0.1.0-187/zeppelin/webapps/webapp/components/navbar/navbar-note-list-elem.html,ct=text/html,c=false}
> INFO [2019-12-11 06:39:16,574] ({qtp466505482-16217}
> NotebookRestApi.java[search]:986) - Searching notes for: null WARN
> [2019-12-11 06:39:16,583] ({qtp466505482-16217}
> HttpChannel.java[handleException]:573) -
> /api/notebook/searchjavax.servlet.ServletException:
> java.lang.NullPointerException
> {noformat}
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