Kepler

04/13/2011

07:19 PM Bug #5378: add rety logic to SpanTodt, attempt to recover if RBNB goes down

in r27514 added code for sleeping and retrying the connection to DT during startup.
This doesn't fix the issue of sp... Derik Barseghian

03:48 PM Bug #5378: add rety logic to SpanTodt, attempt to recover if RBNB goes down

This is the connection error I got from SpanTodt when RBNB became hosed:
ERROR flushing.
com.rbnb.sapi.SAPIException... Derik Barseghian

03:45 PM Bug #5378 (Resolved): add rety logic to SpanTodt, attempt to recover if RBNB goes down

We've found that requesting a large amount of data from RBNB on a gumstix, at least via rdv (1.9.0 and 2.2.1), can ge... Derik Barseghian

03:58 PM Bug #5379 (Resolved): SPAN - add writing metadata changes to pending files

If spanToDT crashes, SPAN will keep running, writing data to files in the pending folder, which are successfully pick... Derik Barseghian

04/12/2011

03:02 PM Bug #5253: SpanToDT timestamp bug

This appears to be fixed by inserting data and metadata as separate sources. Daniel Crawl

03:01 PM Bug #4443: gui-free class for provenance store settings

Provenance and reporting no longer require a workflow to be authored in the GUI before running on the command line. A... Daniel Crawl

11:48 AM Bug #5332: cr1k_d doesn't reliably connect to logger

Retry logic is working well, closing. Derik Barseghian

04/11/2011

09:54 PM Bug #5098: Save Archive (KAR)... will have exception when internet is not accessible.

Looking into this further, it seems to have been fixed by riddle in r26177, and so is fixed on the trunk. I verified ... Matt Jones

11:49 AM Bug #5098: Save Archive (KAR)... will have exception when internet is not accessible.

In r26177, Sean indicated that the KeplerMetadataExtractor could use a local copy of the MOML DTD file, and that this... Matt Jones

12:45 PM Bug #5377 (New): DataTurbine actor fetch time outs (blockTimeout param not used?)

Sometimes when attempting to connect to my gumstix DT server w/ the DT actor, I get a fetch timeout message, and no c... Derik Barseghian

04/07/2011

11:16 AM Bug #5197: error from provenance when opening KAR from previous version

2.1 cannot be patched, so I'm closing. Daniel Crawl

11:14 AM Bug #5172: Exceptions are sometimes thrown during sensor workflow run

I updated the actor to change the icon text in the Swing thread and this appears to fix the problem. Daniel Crawl

04/05/2011

04:42 PM Bug #5375: data not sent out after accumulating a large number of files in pending/

Fixed in r27. Daniel Crawl

12:55 PM Bug #5375 (Resolved): data not sent out after accumulating a large number of files in pending/

There seem to be a few problems associated with letting a large number of files build up in spandata/pending/ (files ... Derik Barseghian

04/04/2011

04:12 PM Bug #5356: ArchivingDataturbine workflow couldn't update the second sensor's lastArchiving time in command line mode

This is an issue in HSQL. It has WRITE_DELAY property and its default value is 20 seconds. So the data couldn't be st... Jing Tao

11:28 AM Bug #5253: SpanToDT timestamp bug

I still get this error sometimes, e.g.
459 <01-Apr-2011 Pacific Daylight Time 13:21:44.088> <gpp>
460 Rec... Derik Barseghian

11:11 AM Bug #5364 (New): DataTurbine server memory error

Sometimes my gumstix DT server gives a memory error, and then stops working -- the process keeps running, but I canno... Derik Barseghian

09:48 AM Bug #5324: dcd_mgr buffer too small -- xxx Lost data.. messages

If there's no connection on the data port (55056), the buffer is written to storage every 5 seconds independent of th... Daniel Crawl

04/01/2011

04:59 PM Bug #5324: dcd_mgr buffer too small -- xxx Lost data.. messages

spanToDT now uses 55056.
Before closing this bug, we need to test what happens if the buffer fills faster than the s... Daniel Crawl

12:45 PM Bug #5324: dcd_mgr buffer too small -- xxx Lost data.. messages

Adding storage_interval=X to the cfg file enables writing files to gumstix disk. Data files are written as csv to spa... Derik Barseghian

04:34 PM Bug #5252: Plotting bugs

(In reply to comment #6)
removed Add Row button at r27411. Derik Barseghian

04:30 PM Bug #5363 (New): spanTodt performance

The spanTodt process is often hovering around 90% cpu usage on my gumstix (i'm currently sampling batt_volt every 5s,... Derik Barseghian

03/31/2011

02:39 PM Bug #5362 (New): Create a GUI so user can easily archive a senosr's data from a dataturbine to a metacat

Jing Tao

03/30/2011

10:54 PM Bug #5361 (Resolved): Animate at Runtime broken

Upon starting Kepler, the following error appears on the console:
Exception trying to create an Action for classna... Ron Mak

07:51 PM Bug #5095: test kepler and wrp for memory leaks

Continuing to make progress on this bug.
There are 3 levels I am working at, the ptolemy level, the kepler core leve... Aaron Aaron

01:27 PM Bug #5360 (Resolved): changes to a sensor parameter might not take effect until next current sample

if you change e.g. the sampling rate of a sensor, the sensor won't immediately change to the new rate, it will change... Derik Barseghian

10:36 AM Bug #5359: SpanToDT NoClassDefFoundError

sensorview-utils.jar was missing some classes. Daniel Crawl

03/29/2011

04:44 PM Bug #5359 (Resolved): SpanToDT NoClassDefFoundError

My guess is this is related to a limitation on number of control connections to SPAN.
I'll try to narrow it down, b... Derik Barseghian

03:22 PM Bug #5315: Sensor Site view Components only filtered when All Ontologies and Folders selected

no longer an issue at r27382; no longer filtering the tree. Derik Barseghian

02:35 PM Bug #5287: Remove the override of ActorMetadataKAREntryHandler

Fixed at r27382, removed this override.
We've decided to no longer have 2 separate modes that kepler operates in bene... Derik Barseghian

03/28/2011

03:51 PM Bug #5347: DataTurbine actor should support Start Time with sub-second accuracy

Look into sing DateToken. Derik Barseghian

03:21 PM Bug #4763: create gui to access datalogger program

Adding dependency - the solution to bug#5321 will likely add capability to get the program from logger, and then this... Derik Barseghian

03:17 PM Bug #4758: search for site components in kepler's data tab

I think this bug's a bit underspecified now, need to discuss with Jing how we plan for this to work... Derik Barseghian

02:40 PM Bug #5326: 2.2rc2 - upgrade config file bug workaround moves KeplerData/modules to KeplerData/modules.old instead of just configuration file dirs

Reopening for 2.2. When upgrading Kepler from 2.1 to 2.2rc3, I lost my provenance database, which seems to be related... Matt Jones

03/24/2011

06:12 PM Bug #5357: invocation problems with Distributed Composite Actor Options dialog

for quick improvement, dialogue messages are updated to be more clear at version 27366. jianwu jianwu

05:35 PM Bug #5357: invocation problems with Distributed Composite Actor Options dialog

One more ER - if the actor is already distributed, maybe the alert can say something like "this actor is already dist... Derik Barseghian

05:30 PM Bug #5357: invocation problems with Distributed Composite Actor Options dialog

After explaining to Derik, he agreed the above behavior is correct. We also agreed that a visual indication of some s... jianwu jianwu

05:32 PM Bug #5358: CompositeActor name can disappear

fixed at trunk version 27362. jianwu jianwu

03/23/2011

07:07 PM Bug #5358 (Resolved): CompositeActor name can disappear

If in master-slave you drag out a CompositeActor, and right-click Distribute this actor, the Distributed Composite Ac... Derik Barseghian

07:06 PM Bug #5357 (New): invocation problems with Distributed Composite Actor Options dialog

Sometimes the Distributed Composite Actor Options (DCAO) dialog doesn't come up when it should, and sometimes it appe... Derik Barseghian

11:34 AM Bug #5356 (Resolved): ArchivingDataturbine workflow couldn't update the second sensor's lastArchiving time in command line mode

There are two sensors in the dataturbine actor.
When I ran the workflow in command line mode, i found the workflow c... Jing Tao

03/22/2011

04:33 PM Bug #5303: The workflow which archive sensor data into metacat can upload data even no new data was generated

This issue is the TimeDifference class doesn't compare the last time of archiving with current latest data. Now we ad... Jing Tao

04:30 PM Bug #5319: The workflow which archive sensor data into metacat can upload incorrect data set when new data is coming

This is bug on TimeDifference class. I wrote another class MetadataRangesDeterminer class to replace it. This issue w... Jing Tao

04:30 PM Bug #4746: ability to create a Site Layout report

Ben and I brainstormed a bit on this too, we might be able to go with option 1), utilize Reporting, by adding some ne... Derik Barseghian

03:51 PM Bug #5350: Kepler doesn't close completely

Mental note: do not remove window listeners during windowClosing() or windowClosed() will never get called!!! Aaron Aaron

02:11 PM Bug #5355 (Resolved): actor documentation not included on instantiation

If you use Tools=>Instantiate Component for a MyActor.java, the actor documentation is not included in the generated ... Derik Barseghian

03/21/2011

05:40 PM Bug #5354 (New): Integrate Kepler Wiki Into Kepler Help

Sven has an idea. When running Kepler, there should be two types of help. One for users and one for developers. Both ... David Welker

03/17/2011

11:10 AM Bug #5346: Kepler 2.2r3 Mac OS 64-bit Matlab demo fails with 'no suitable image found'

Ok, I have my Matlab license situation fixed.
I'm running a 64bit Matlab R2009b with Mac OS 10.5.8 and
java.version ... Christopher Brooks

11:09 AM Bug #5346: Kepler 2.2r3 Mac OS 64-bit Matlab demo fails with 'no suitable image found'

Ok, I have my Matlab license situation fixed.
I'm running a 64bit Matlab R2009b with Mac OS 10.5.8 and
java.version ... Christopher Brooks

03/16/2011

04:06 PM Bug #5346: Kepler 2.2r3 Mac OS 64-bit Matlab demo fails with 'no suitable image found'

Try to be clear about my tests. If I use kepler.sh to start Kepler, the matlab demo workflow pointed by Christopher r... jianwu jianwu

03/15/2011

04:54 PM Bug #5352: build-area-2.1 is not working and build-area-2.2 is needed for kepler-2.2 release.

The new build-area-2.2 seems have problem to check out ptolemy. Here is the error I got when I first use 'ant change-... jianwu jianwu

03:38 PM Bug #5352: build-area-2.1 is not working and build-area-2.2 is needed for kepler-2.2 release.

Nice catch.
I have added a build-area-2.2.
For the problem with the build-area-2.1, you simply have to rename build... David Welker

01:56 PM Bug #5352 (Resolved): build-area-2.1 is not working and build-area-2.2 is needed for kepler-2.2 release.

I didn't see build-area-2.2 module for kepler-2.2 at https://code.kepler-project.org/code/kepler/releases/release-bra... jianwu jianwu