Gour Saha created SLIDER-282:
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Summary: No error indication in JSON response for invalid hostname
in heartbeat request
Key: SLIDER-282
URL: https://issues.apache.org/jira/browse/SLIDER-282
Project: Slider
Issue Type: Bug
Components: appmaster, Web & REST
Reporter: Gour Saha
When an invalid hostname is provided in the JSON data when agent heartbeats to
Application Master, the AM does not indicate this in the JSON response. An
appropriate error is logged in the AM log though.
JSON request data with invalid hostname -
{"nodeStatus": {"status": "HEALTHY", "cause": "NONE"}, "timestamp":
1407177977626, "hostname":
"container_1406931682142_0009_01_000003___{color:red}junk{color}",
"responseId": 28, "fqdn": "c6408.ambari.apache.org", "reports": []}
Full request/response -
{noformat}
curl -i -k -X POST -H "Content-Type: application/json" -d '{"nodeStatus":
{"status": "HEALTHY", "cause": "NONE"}, "timestamp": 1407177977626, "hostname":
"container_1406931682142_0009_01_000003___junk", "responseId": 28, "fqdn":
"c6408.ambari.apache.org", "reports": []}'
https://c6408.ambari.apache.org:38092/ws/v1/slider/agents/container_1406931682142_0009_01_000003___HBASE_REGIONSERVER/heartbeat
HTTP/1.1 200 OK
Content-Type: application/json
Transfer-Encoding: chunked
Server: Jetty(6.1.26)
{"hasMappedComponents":false,"executionCommands":[],"statusCommands":[],"restartAgent":false,"responseId":29}
{noformat}
Error in AM log -
{noformat}
Error in AM log -
14/08/04 21:31:14 ERROR agent.AgentProviderService: role.script is unavailable
for junk. Commands will not be sent.
{noformat}
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