IRSA-689: Time Series Viewer Prepare Download doesn’t send to Background Monitor

[loitly]

https://caltech-ipac.atlassian.net/browse/IRSA-689

To test:

• build irsaviewer then goto http://localhost:8080/irsaviewer/timeseries
• use a wise time series file or the ptf file in the ticket.
• select all then download.

wise should work. ptf fail for me. I got an unhandled exception.
But, both were added to background monitor as it should be.
@ejoliet, you should have someone look at the exception below. It should not happen.

java.lang.ArrayIndexOutOfBoundsException: 0
	at edu.caltech.ipac.firefly.server.query.lc.PtfFileGroupsProcessor.computeFileGroup(PtfFileGroupsProcessor.java:87)
	at edu.caltech.ipac.firefly.server.query.lc.PtfFileGroupsProcessor.loadData(PtfFileGroupsProcessor.java:41)
	at edu.caltech.ipac.firefly.server.query.FileGroupsProcessor.getData(FileGroupsProcessor.java:48)
	at edu.caltech.ipac.firefly.server.query.FileGroupsProcessor.getData(FileGroupsProcessor.java:33)
	at edu.caltech.ipac.firefly.server.packagedata.PackageMaster$PackagingWorker.work(PackageMaster.java:229)
	at edu.caltech.ipac.firefly.server.query.BackgroundEnv$BackgroundProcessor.run(BackgroundEnv.java:532)
	at java.lang.Thread.run(Thread.java:745)

[ejoliet]

As I've fixed the Exception problem you mentioned, I've tried to download the first page with that fix - see commit pushed in same branch - but i realized that:

• selecting all means, all table, not only the one i see in this page (there are 6 pages if using the table attache din ticket)
• the packaging took quite some time (3mins?!) but it says 750Mb (might be random log value?) in the log but actually was little more than 160Mb.

See log here:

08/17 14:54:19 DEBUG   Thread: Packager-bid3006754855_anakin  packagedata.PackageMaster#logPID:106
        Package ID: bid3006754855_anakin
Packager thread: Packager-bid3006754855_anakin is beginning
08/17 14:54:19  INFO   Thread: background-processor-bid3006754855_anakin  packagedata.PackagingController#logStartStatus:172
        PackagingController: Queue Status Report
1 new thread started
------- Started (large): 
  - Total large package (750.0 MB) threads: 1 of 3 allowed
  - Total running threads:                  1 of 5 allowed
  - Longest current wait time:      13 ms
  - Total packaged since beginning: 1
  - Total packaged in background:   0
  - Total immediate packaged:       1
  - Queue high water mark:          1
  - Total large waiting:            0
  - Queue size:                     0
08/17 14:54:19 DEBUG   Thread: background-processor-bid3006754855_anakin  packagedata.PackageMaster#logPID:106
        Package ID: bid3006754855_anakin
package queued in background
Package Report: bid3006754855_anakin, state: WORKING, msg cnt: 0, sizeInBytes: 1231028224
PackagedBundle cnt: 1
            #0 -    files: 587
08/17 14:56:48  INFO   Thread: Packager-bid3006754855_anakin  packagedata.ZipHandler#finishZip:400
        FINISHING ZIP: /hydra/workarea/irsaviewer/stage/bid3006754855_anakin_0.zip
returning url:http://localhost:8080/irsaviewer/servlet/Download?file=%24%7Bstage%7D%2Fbid3006754855_anakin_0.zip&return=PTF_Files.zip&log=true&track=true
08/17 14:57:03  INFO   Thread: Packager-bid3006754855_anakin  packagedata.ZipHandler#finishZip:400
        FINISHING ZIP: /hydra/workarea/irsaviewer/stage/bid3006754855_anakin_1.zip
returning url:http://localhost:8080/irsaviewer/servlet/Download?file=%24%7Bstage%7D%2Fbid3006754855_anakin_1.zip&return=PTF_Files-part2.zip&log=true&track=true
08/17 14:57:03 DEBUG   Thread: Packager-bid3006754855_anakin  packagedata.PackageMaster#logPID:106
        Package ID: bid3006754855_anakin
Packager thread: Packager-bid3006754855_anakin  has completed
08/17 14:57:03  INFO   Thread: Packager-bid3006754855_anakin  packagedata.PackagingController#updateStatistics:322
        Package ID: bid3006754855_anakin
Packaging completed:  zTime= 00:02:43.576, wTime= 00:02:44, size= 1174.0 MB
08/17 14:57:03  INFO   Thread: Packager-bid3006754855_anakin  packagedata.PackagingController#logStartStatus:172
        PackagingController: Queue Status Report
queue empty, 0 new threads started
  - Total large package (750.0 MB) threads: 0 of 3 allowed
  - Total running threads:                  0 of 5 allowed
  - Longest current wait time:      0 ms
  - Total packaged since beginning: 2
  - Total packaged in background:   1
  - Total immediate packaged:       1
  - Queue high water mark:          1
  - Total large waiting:            0
  - Queue size:                     0

Does it make sense? Do you see any more problem? If you feel that this can be improved or any side effect, please, raise separate ticket.

Otherwise, feel free to merge because you solved the problem.
Thanks!