[OOZIE-15] Coordinator input event instance should limit 1 instance

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.2.0
• Labels: event oozie
• Assignee: Unassigned
• Reporter: Mona Chitnis
• Created: 15/Aug/11 22:44
• Updated: 06/Jun/12 23:40
• Resolved: 11/Dec/11 02:38

Description

for the input events, if there are multiple dates, it uses the first date to resolve the data
instance, instead of giving warning or error. for example:
<data-in name="din1" dataset="ds1">
<instance>2010-06-11T00:30Z,2010-06-11T00:31Z,2010-06-11T00:32Z</instance>
</data-in>

Missing Dependencies : hdfs://gsbl90390.blue.ygrid.yahoo.com:8020/user/mchiang/coord-input/2010/06/11/00/30/_SUCCESS

similarly, there is no warning or error when applying dateOffset with count > 1.
<data-in name="din1" dataset="ds1">
<instance>${coord:dateOffset(baseDate,30,'MINUTE',5)}</instance>
</data-in>

1. dateOffset no longer has 4th argument, count.

2. however, there is no error or warning when in coordinator.xml:
<input-events>
<data-in name="din1" dataset="ds1">
<instance>${coord:current(-2)},${coord:current(-1)}</instance>
</data-in>
</input-events>

it resolved to use ${coord:current(-2)} only.