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https://issues.apache.org/jira/browse/FALCON-1811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15144329#comment-15144329
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Pallavi Rao commented on FALCON-1811:
-------------------------------------
[~pragya.mittal], here is the behavior you are noticing. Lets say there are 20
instances till "now", for a given entity, i0 - i20. You specify startTime as
i11 in your query and no numResults. In this case, endTime defaults to "now"
and instances i11 - i20 are retrieved and are ordered in descending order of
instance time (by default). So, you'll see i20 - i11 in the output.
Now, lets add numResults = 2 to the query. What this does is truncates result
set to top 2. Equivalent to "head -n". So, you will see i20 and i19. So, the
query is honoring the start option, but, due to truncation you don't see the
the instances with the start you have specified.
> Status API does not honour start option
> ---------------------------------------
>
> Key: FALCON-1811
> URL: https://issues.apache.org/jira/browse/FALCON-1811
> Project: Falcon
> Issue Type: Bug
> Components: client
> Affects Versions: trunk, 0.9
> Reporter: Pragya Mittal
> Assignee: Praveen Adlakha
>
> The result of status API is :
> {noformat}
> dataqa@lda01:~$ fipstatus processMerlinOozie -colo ua2 -numResults 2 -start
> 2016-02-02T12:59Z
> Consolidated Status: SUCCEEDED
> Instances:
> Instance Cluster SourceCluster Status
> Start End Details Log
> -----------------------------------------------------------------------------------------------
> 2016-02-02T13:08Z ProcessMultipleClustersTest-corp-3a97a54e -
> RUNNING 2016-02-02T13:08Z -
> -http://8RPCG32.corp.inmobi.com:11000/oozie?job=0001277-160202121302340-oozie-oozi-W
> actions:
> hdfscommands OK -
> aggregator SUCCEEDED
> http://8RPCG32.corp.inmobi.com:8088/proxy/application_1454048976510_7718/
> java-node SUCCEEDED
> http://8RPCG32.corp.inmobi.com:8088/proxy/application_1454048976510_7722/
> succeeded-post-processing RUNNING
> http://8RPCG32.corp.inmobi.com:8088/proxy/application_1454048976510_7726/
> 2016-02-02T13:07Z ProcessMultipleClustersTest-corp-3a97a54e -
> SUCCEEDED 2016-02-02T13:07Z 2016-02-02T13:07Z -
> http://8RPCG32.corp.inmobi.com:11000/oozie?job=0001274-160202121302340-oozie-oozi-W
> actions:
> hdfscommands OK -
> aggregator SUCCEEDED
> http://8RPCG32.corp.inmobi.com:8088/proxy/application_1454048976510_7709/
> java-node SUCCEEDED
> http://8RPCG32.corp.inmobi.com:8088/proxy/application_1454048976510_7713/
> Additional Information:
> Response: ua2/STATUS
> Request Id: ua2/1073468757@qtp-311239812-13 -
> 31efc585-41ae-48a3-9e53-515e71fe4243
> {noformat}
> Instead it should display two instances :
> 2016-02-02T12:59Z
> 2016-02-02T13:00Z
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