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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/39354/
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Review request for Ambari, Jonathan Hurley, Nate Cole, and Sumit Mohanty.
Bugs: AMBARI-13436
https://issues.apache.org/jira/browse/AMBARI-13436
Repository: ambari
Description
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In Enable Kerberos Wizard, after request to Kerberize cluster, when trying to
get logs server returns:
```
{
href: "http://c6401.ambari.apache.org:8080/api/v1/clusters/c/requests/9";,
Requests: {
aborted_task_count: 0,
cluster_name: "c",
completed_task_count: 8,
create_time: 1443112783418,
end_time: 1443112805735,
exclusive: false,
failed_task_count: 0,
id: 9,
inputs: null,
operation_level: null,
progress_percent: 100,
queued_task_count: 0,
request_context: "Preparing Operations",
request_schedule: null,
request_status: "COMPLETED",
resource_filters: [ ],
start_time: 1443112783459,
task_count: 8,
timed_out_task_count: 0,
type: "INTERNAL_REQUEST"
},
tasks: [
{
href:
"http://c6401.ambari.apache.org:8080/api/v1/clusters/c/requests/9/tasks/77";,
Tasks: {
cluster_name: "c",
command: "EXECUTE",
command_detail: "Preparing Operations",
end_time: 1443112783549,
exit_code: 0,
host_name: null,
id: 77,
request_id: 9,
role: "AMBARI_SERVER_ACTION",
stage_id: 0,
start_time: 1443112783463,
status: "COMPLETED",
structured_out: { }
}
}
]
}
```
So inputs, operation_level, request_schedule, host_name have value null. UI
cannot parse properly these logs and user is unable to see logs.
# Solution
Ensure that task resouce responses have the proper hostname set in the event
the hostname value is null. This will occur when the task is executed on the
Ambari Server host as the hostname designation for this scenario is set to
null. The replacement value for null is the hostname of the relelvant Ambari
Server.
Diffs
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ambari-server/src/main/java/org/apache/ambari/server/controller/ShortTaskStatus.java
6fe4db2
ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariManagementControllerTest.java
528d343
Diff: https://reviews.apache.org/r/39354/diff/
Testing
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Manually tested.
# Local test results:
Relevant tests passed. A few unrelated tests failed.
# Jenkins test results: PENDING
Thanks,
Robert Levas
