[JBoss JIRA] (ERT-225) NullPointerException in DockerImagesContentProvider.getElements [EBZ#494872]
by Friendly Jira Robot (JIRA)
Friendly Jira Robot created ERT-225:
---------------------------------------
Summary: NullPointerException in DockerImagesContentProvider.getElements [EBZ#494872]
Key: ERT-225
URL: https://issues.jboss.org/browse/ERT-225
Project: Eclipse Release Train
Issue Type: Task
Components: Linux Tools
Reporter: Friendly Jira Robot
The following problem was reported via the automated error reporting:
Message: Unhandled event loop exception
java.lang.NullPointerException: null
at org.eclipse.linuxtools.internal.docker.ui.views.DockerImagesContentProvider.getElements(DockerImagesContentProvider.java:49)
at org.eclipse.jface.viewers.StructuredViewer.getRawChildren(StructuredViewer.java:1000)
at org.eclipse.jface.viewers.ColumnViewer.getRawChildren(ColumnViewer.java:700)
at org.eclipse.jface.viewers.AbstractTableViewer.getRawChildren(AbstractTableViewer.java:1043)
at org.eclipse.jface.viewers.StructuredViewer.getFilteredChildren(StructuredViewer.java:906)
at org.eclipse.jface.viewers.StructuredViewer.getSortedChildren(StructuredViewer.java:1083)
at org.eclipse.jface.viewers.AbstractTableViewer.internalRefreshAll(AbstractTableViewer.java:667)
at org.eclipse.jface.viewers.AbstractTableViewer.internalRefresh(AbstractTableViewer.java:615)
at org.eclipse.jface.viewers.AbstractTableViewer.internalRefresh(AbstractTableViewer.java:607)
at org.eclipse.jface.viewers.StructuredViewer$7.run(StructuredViewer.java:1526)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1462)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1423)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1523)
at org.eclipse.jface.viewers.ColumnViewer.refresh(ColumnViewer.java:522)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1482)
at org.eclipse.linuxtools.internal.docker.ui.views.DockerImagesContentProvider$1$1.run(DockerImagesContentProvider.java:72)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4155)
Bundles:
| org.eclipse.jface | 3.11.1.v20160128-1644 | 3.11.1.v20160128-1644 |
| org.eclipse.linuxtools.docker.ui | 1.2.1.201602162146 | 1.2.1.201602162146 |
| org.eclipse.swt | 3.104.2.v20160212-1350 | 3.104.2.v20160212-1350 |
Operating Systems:
| Windows | 10.0.0 | 10.0.0 |
The above information is a snapshot of the collected data. Visit https://dev.eclipse.org/recommenders/committers/aeri/v2/#!/problems/57469... for the latest data.
Thank you for your assistance.
Your friendly error-reports-inbox.
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9 years, 9 months
[JBoss JIRA] (JBIDE-22459) Figure out impact of adding EAP 7 to DCP and what changes DCP has that might affect Central
by Max Rydahl Andersen (JIRA)
[ https://issues.jboss.org/browse/JBIDE-22459?page=com.atlassian.jira.plugi... ]
Max Rydahl Andersen commented on JBIDE-22459:
---------------------------------------------
To answer Libor questions about 255 in one hit - I believe we do this once and then cache it to allow use offline.
Is it a problem we ask 255 in one go vs paging through the query and fetch all via 10 querires instead?
> Figure out impact of adding EAP 7 to DCP and what changes DCP has that might affect Central
> -------------------------------------------------------------------------------------------
>
> Key: JBIDE-22459
> URL: https://issues.jboss.org/browse/JBIDE-22459
> Project: Tools (JBoss Tools)
> Issue Type: Task
> Components: central
> Reporter: Max Rydahl Andersen
> Assignee: Fred Bricon
> Priority: Blocker
>
> ~1 year ago we made Central use DCP for querying the quickstart list to let users start easily with the examples/quickstrats.
> In the context of EAP 7 coming out there are new quickstarts.
> In a perfect world the following have happend:
> EAP 7 Quickstarts added to DCP
> Central in both devstudio 9 and 10 can see both EAP 6 and EAP 7 quickstarts
> What seem to have happened instead is:
> if EAP 7 quickstarts are added to DCP EAP 6 quickstarts are no longer available
> DCP has changed its format/approach and not sure what the impact of this is
> (can devstudio 9 still work ? must devstudio 10 change ? will we ever have multiple version support ?)
> This bug is to gather the facts and figure out what we do about them.
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[JBoss JIRA] (JBIDE-22459) Figure out impact of adding EAP 7 to DCP and what changes DCP has that might affect Central
by Max Rydahl Andersen (JIRA)
[ https://issues.jboss.org/browse/JBIDE-22459?page=com.atlassian.jira.plugi... ]
Max Rydahl Andersen commented on JBIDE-22459:
---------------------------------------------
>From [~lkrzyzanek]:
{quote}
as Paul mentioned dcp2 is the right instance to use at the moment.
The "query=sys_type:(quickstart) “ has been dropped in V2 because it’s misuse.
The right way is to use paremeter "sys_type=quickstart”.
Query is then:
http://dcp2.jboss.org/v2/rest/search?content_provider=jboss-developer&con...
One more thing. Is it really necessary to fetch all 255 items in one hit ? Cannot you fetch 10 or 20 and fetch more if needed?
{quote}
> Figure out impact of adding EAP 7 to DCP and what changes DCP has that might affect Central
> -------------------------------------------------------------------------------------------
>
> Key: JBIDE-22459
> URL: https://issues.jboss.org/browse/JBIDE-22459
> Project: Tools (JBoss Tools)
> Issue Type: Task
> Components: central
> Reporter: Max Rydahl Andersen
> Assignee: Fred Bricon
> Priority: Blocker
>
> ~1 year ago we made Central use DCP for querying the quickstart list to let users start easily with the examples/quickstrats.
> In the context of EAP 7 coming out there are new quickstarts.
> In a perfect world the following have happend:
> EAP 7 Quickstarts added to DCP
> Central in both devstudio 9 and 10 can see both EAP 6 and EAP 7 quickstarts
> What seem to have happened instead is:
> if EAP 7 quickstarts are added to DCP EAP 6 quickstarts are no longer available
> DCP has changed its format/approach and not sure what the impact of this is
> (can devstudio 9 still work ? must devstudio 10 change ? will we ever have multiple version support ?)
> This bug is to gather the facts and figure out what we do about them.
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9 years, 9 months
[JBoss JIRA] (JBIDE-22459) Figure out impact of adding EAP 7 to DCP and what changes DCP has that might affect Central
by Max Rydahl Andersen (JIRA)
[ https://issues.jboss.org/browse/JBIDE-22459?page=com.atlassian.jira.plugi... ]
Max Rydahl Andersen edited comment on JBIDE-22459 at 5/30/16 4:21 AM:
----------------------------------------------------------------------
>From [~paul.robinson]
{quote}
I noticed that JBDS is using this query to lookup available Quickstarts:
http://dcp.jboss.org/v1/rest/search?content_provider=jboss-developer&cont...
Fred, will keep me honest here.
I think you want to be aware of this as part of the decommissioning of DCP1 (dcp.jboss.org) now that we've moved to DCP2 (dcp2.jboss.org).
I presume this introduces challenges as we have installed software using this deprecated API on a deprecated server?
{quote}
{quote}
Looks like you can just switch the server and protocol bits of the URL:
http://dcp2.jboss.org/v2/rest/search?content_provider=jboss-developer&con...
I'll leave it as an exercise for the interested reader to see what the diffs are in the result ;-)
{quote}
was (Author: maxandersen):
>From [~paul.robinson]
{quote}
I noticed that JBDS is using this query to lookup available Quickstarts:
http://dcp.jboss.org/v1/rest/search?content_provider=jboss-developer&cont...
Fred, will keep me honest here.
I think you want to be aware of this as part of the decommissioning of DCP1 (dcp.jboss.org) now that we've moved to DCP2 (dcp2.jboss.org).
I presume this introduces challenges as we have installed software using this deprecated API on a deprecated server?
{quote}
> Figure out impact of adding EAP 7 to DCP and what changes DCP has that might affect Central
> -------------------------------------------------------------------------------------------
>
> Key: JBIDE-22459
> URL: https://issues.jboss.org/browse/JBIDE-22459
> Project: Tools (JBoss Tools)
> Issue Type: Task
> Components: central
> Reporter: Max Rydahl Andersen
> Assignee: Fred Bricon
> Priority: Blocker
>
> ~1 year ago we made Central use DCP for querying the quickstart list to let users start easily with the examples/quickstrats.
> In the context of EAP 7 coming out there are new quickstarts.
> In a perfect world the following have happend:
> EAP 7 Quickstarts added to DCP
> Central in both devstudio 9 and 10 can see both EAP 6 and EAP 7 quickstarts
> What seem to have happened instead is:
> if EAP 7 quickstarts are added to DCP EAP 6 quickstarts are no longer available
> DCP has changed its format/approach and not sure what the impact of this is
> (can devstudio 9 still work ? must devstudio 10 change ? will we ever have multiple version support ?)
> This bug is to gather the facts and figure out what we do about them.
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9 years, 9 months
[JBoss JIRA] (JBIDE-22459) Figure out impact of adding EAP 7 to DCP and what changes DCP has that might affect Central
by Max Rydahl Andersen (JIRA)
[ https://issues.jboss.org/browse/JBIDE-22459?page=com.atlassian.jira.plugi... ]
Max Rydahl Andersen commented on JBIDE-22459:
---------------------------------------------
>From [~paul.robinson]
{quote}
I noticed that JBDS is using this query to lookup available Quickstarts:
http://dcp.jboss.org/v1/rest/search?content_provider=jboss-developer&cont...
Fred, will keep me honest here.
I think you want to be aware of this as part of the decommissioning of DCP1 (dcp.jboss.org) now that we've moved to DCP2 (dcp2.jboss.org).
I presume this introduces challenges as we have installed software using this deprecated API on a deprecated server?
{quote}
> Figure out impact of adding EAP 7 to DCP and what changes DCP has that might affect Central
> -------------------------------------------------------------------------------------------
>
> Key: JBIDE-22459
> URL: https://issues.jboss.org/browse/JBIDE-22459
> Project: Tools (JBoss Tools)
> Issue Type: Task
> Components: central
> Reporter: Max Rydahl Andersen
> Assignee: Fred Bricon
> Priority: Blocker
>
> ~1 year ago we made Central use DCP for querying the quickstart list to let users start easily with the examples/quickstrats.
> In the context of EAP 7 coming out there are new quickstarts.
> In a perfect world the following have happend:
> EAP 7 Quickstarts added to DCP
> Central in both devstudio 9 and 10 can see both EAP 6 and EAP 7 quickstarts
> What seem to have happened instead is:
> if EAP 7 quickstarts are added to DCP EAP 6 quickstarts are no longer available
> DCP has changed its format/approach and not sure what the impact of this is
> (can devstudio 9 still work ? must devstudio 10 change ? will we ever have multiple version support ?)
> This bug is to gather the facts and figure out what we do about them.
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