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Agent SenderThread sending same measurements more than once in one batch

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Deferred
  • Affects Version/s: 4.4, 4.5
  • Fix Version/s: None
  • Component/s: Agent / PDK
  • Environment:
    4.5
  • Case Links:
    none
  • Regression:
    No

Description

This is easily reproducible with 4.5 agent. Agent is sending 2 or more measurement data points in the same SenderThread batch.

Here's a sample debug log from agent. Note that measurement id 10001 and 10645 are sent twice in the same batch. Timestamp for id 10001 values were 15 ms apart but 1 minute apart for 10645

2010-09-24 12:08:46,718 DEBUG [SenderThread] [SenderThread] Woke up, sending batch of metrics.
2010-09-24 12:08:46,734 DEBUG [SenderThread] [SenderThread] Sending batch to server:
2010-09-24 12:08:46,734 DEBUG [SenderThread] [SenderThread] Data: d=10645 r=10645 t=1285355280062 v=10
2010-09-24 12:08:46,734 DEBUG [SenderThread] [SenderThread] Data: d=10642 r=10642 t=1285355280062 v=16
2010-09-24 12:08:46,734 DEBUG [SenderThread] [SenderThread] Data: d=10637 r=10637 t=1285355280046 v=1
2010-09-24 12:08:46,734 DEBUG [SenderThread] [SenderThread] Data: d=10643 r=10643 t=1285355280062 v=0
2010-09-24 12:08:46,734 DEBUG [SenderThread] [SenderThread] Data: d=10645 r=10645 t=1285355220062 v=10.003
2010-09-24 12:08:46,734 DEBUG [SenderThread] [SenderThread] Data: d=10634 r=10634 t=1285355280046 v=0
2010-09-24 12:08:46,734 DEBUG [SenderThread] [SenderThread] Data: d=10001 r=10001 t=1285355280015 v=1
2010-09-24 12:08:46,734 DEBUG [SenderThread] [SenderThread] Data: d=10639 r=10639 t=1285355280062 v=34.535
2010-09-24 12:08:46,734 DEBUG [SenderThread] [SenderThread] Data: d=10001 r=10001 t=1285355280000 v=1
...

Here's corresponding server.log entries. Note that server woo-doo makes both measurement timestamps same.

2010-09-24 12:08:46,781 DEBUG [Thread-531] [org.hyperic.hq.measurement.server.session.ReportProcessorImpl@117] availability -> id=10001 val=1.0 time=1285355280000
2010-09-24 12:08:46,781 DEBUG [Thread-531] [org.hyperic.hq.measurement.server.session.ReportProcessorImpl@117] availability -> id=10001 val=1.0 time=1285355280000

Issue Links

Activity

Hide
Kashyap Parikh added a comment -

Attaching agent log. See lines starting "2010-09-24 12:08:46,734"

Show
Kashyap Parikh added a comment - Attaching agent log. See lines starting "2010-09-24 12:08:46,734"
Hide
Kashyap Parikh added a comment -

4.4 agent shows same behavior.

Show
Kashyap Parikh added a comment - 4.4 agent shows same behavior.
Hide
Yoav Epelman added a comment -

Bulk change to new components

Show
Yoav Epelman added a comment - Bulk change to new components
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Idan Hod added a comment -

As part of our continuous effort to improve product quality, The Hyperic product team has decided to implement a "zero bug policy" methodology.

Following this methodology, only defects that are planned to be handled in the near future will remain open. Any other defect will be deferred, with the option to be reevaluated if the need arises, or if changes to the Hyperic road-map make such defect a candidate for a fix.

We believe this new process will help create clarity and focus in the Hyperic road-map and ultimately benefit our customer base.

This bug has been deferred as part of the new policy.

We appreciate your cooperation and continues contribution to the improvement of Hyperic.

Show
Idan Hod added a comment - As part of our continuous effort to improve product quality, The Hyperic product team has decided to implement a "zero bug policy" methodology. Following this methodology, only defects that are planned to be handled in the near future will remain open. Any other defect will be deferred, with the option to be reevaluated if the need arises, or if changes to the Hyperic road-map make such defect a candidate for a fix. We believe this new process will help create clarity and focus in the Hyperic road-map and ultimately benefit our customer base. This bug has been deferred as part of the new policy. We appreciate your cooperation and continues contribution to the improvement of Hyperic.

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Dates

  • Created:
    Updated:
    Resolved:
    Last comment:
    42 weeks, 1 day ago