[JENKINS-49220] Plastic Poll SCM ignoring jobs in the queue

Description

A job which using Plastic SCM and POLL SCM as a trigger, will be triggered twice if the queue is not empty.

POLL SCM H/5 * * * 1-6

Execute concurrent builds if necessary - Not check.

A change submited 11:25

Polling log for Job 77-

[feature-replay] $ cm find changeset where date between '2018-01-25T09:42:13' and '2018-01-25T11:27:00'

...
<PARENT>17468</PARENT>

Job waited in the queue until 12:46:50

Polling log for Job 78-

[feature-replay] $ cm find changeset where date between '2018-01-25T11:12:31' and '2018-01-25T12:47:00'

...

<PARENT>17468</PARENT>

Job 78 ran with the same change as Job 77. it shouldn't been triggered

Ella Z created issue - 2018-01-29 04:00

Ella Z made changes - 2018-03-26 22:10

Resolution		New: Fixed [ 1 ]
Status	Original: Open [ 1 ]	New: Resolved [ 5 ]

Miguel González made changes - 2019-07-01 14:17

Assignee		New: Miguel González [ mig42 ]
Status	Original: Resolved [ 5 ]	New: Closed [ 6 ]