[KNOX-413] Yarn responses with TrackingUrl in the body not getting blanked out

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.5.0
• Fix Version/s: 0.5.0
• Component/s: Server
• Assignee: Sumit Gupta
• Reporter: Sumit Gupta
• Created: 27/Aug/14 21:59
• Updated: 28/Mar/19 14:13
• Resolved: 24/Sep/14 19:41

Description

For example if issuing the following request (after atleast one yarn application has been submitted and run).

curl -ikv -u guest:guest-password -X GET 'https://nn.example.com:8443/gateway/sandbox/resourcemanager/v1/cluster/apps'

The details of app will have content like :

"trackingUrl":"http://nn.example.com:8088/cluster/app/application_1409008107556_0007"

The gateway log has the following related output, indicating failure running a rewrite rule:

2014-08-27 21:57:34,088 ERROR hadoop.gateway (UrlRewriteProcessor.java:rewrite(160)) - Failed to rewrite URL: http://nn.example.com:8088/cluster/app/application_1409008107556_0008, direction: OUT via rule: RESOURCEMANAGER/resourcemanager/trackingUrlHistory/outbound, status: FAILURE
2014-08-27 21:57:34,088 ERROR hadoop.gateway (JsonFilterReader.java:filterBufferedValue(532)) - Failed to filter value http://nn.example.com:8088/cluster/app/application_1409008107556_0008, rule RESOURCEMANAGER/resourcemanager/trackingUrlHistory/outbound: java.lang.NullPointerException