Srikanth Sundarrajan created FALCON-796:
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Summary: Enable users to triage data processing issues through
falcon
Key: FALCON-796
URL: https://issues.apache.org/jira/browse/FALCON-796
Project: Falcon
Issue Type: Improvement
Reporter: Srikanth Sundarrajan
Falcon has a wealth of information that can help users to triage issues
relating to their pipelines, but this information is not available in a
consumable form to the users. Here is a suggestion to solve for this issue to
some extent.
In a typical usage scenario, users may find that their data has not been
generated and that would require them to walk up the dependency tree to
identify the root cause. Luckily all this information is available within
Falcon and can be surfaced.
A mock of how this would look:
*falcon instance -type feed -name FEED-abc -start 2014-10-01T00:00Z -end
2014-10-01T00:00Z -triage*
{noformat}
FEED-abc/2014-10-01T00:00Z MISSING
+ PROCESS-def/2014-10-02T04:00Z WAITING
+ FEED-ghi/2014-10-01T00:00Z MISSING
+ PROCESS-mno/2014-10-01T01:30Z RUNNING
+ FEED-ghi/2014-10-01T01:00Z MISSING
+ PROCESS-mno/2014-10-01T02:30Z FAILED
+ FEED-ghi/* AVAIALBLE
+ FEED-jkl/* AVAILABLE
{noformat}
*falcon instance -type feed -name FEED-abc -start 2014-09-01T00:00Z -end
2014-09-01T00:00Z -triage*
{noformat}
FEED-abc/2014-09-01T00:00Z AVAILABLE
{noformat}
*falcon instance -type process -name PROCESS-def -start 2014-10-01T00:00Z -end
2014-10-01T00:00Z -triage*
{noformat}
PROCESS-def/2014-10-02T04:00Z WAITING
+ FEED-ghi/2014-10-01T00:00Z MISSING
+ PROCESS-mno/2014-10-01T01:30Z RUNNING
+ FEED-ghi/2014-10-01T01:00Z MISSING
+ PROCESS-mno/2014-10-01T02:30Z FAILED
+ FEED-ghi/* AVAIALBLE
+ FEED-jkl/* AVAILABLE
{noformat}
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