8:52 a.m.
[
https://issues.jboss.org/browse/JBIDE-26697?page=com.atlassian.jira.plugi...
]
André Dietisheim edited comment on JBIDE-26697 at 10/21/19 9:51 AM:
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Watching is done by adding the *watch=true* parameter in a request to a resource (type).
We thus have to request each resource type separately (there's no bulk watching
endpoint). In consequence okHttp will open up 12 threads to listen on each one of those
web sockets. This is in accordance to their basic design principle where they try not to
have any blocking whatsoever:
https://square.github.io/okhttp/concurrency/
{quote}
So we have a dedicated thread for every socket that just reads frames and dispatches
them.
{quote}
was (Author: adietish):
The root cause here is that we're watching for changes for 12 resource types on
different url. In consequence okHttp will open up connections and threads for each one of
them. This results from the basic design principle of okHttp where they try not to have
any blocking whatsoever:
https://square.github.io/okhttp/concurrency/
{quote}
So we have a dedicated thread for every socket that just reads frames and dispatches
them.
{quote}
Possible memory leak during Loading projects job when using CRC
---------------------------------------------------------------
Key: JBIDE-26697
URL: https://issues.jboss.org/browse/JBIDE-26697
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: openshift
Affects Versions: 4.12.0.Final
Environment: Mac 10.14.5 (18F203), Fedora 29, crstudio GA-v20190626-0604-B4591
Reporter: Josef Kopriva
Assignee: André Dietisheim
Priority: Major
Fix For: 4.13.0.Final
Exception in error log:
{code:java}
eclipse.buildId=12.12.0.GA-v20190626-0604-B4591
java.version=11.0.2
java.vendor=Oracle Corporation
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_GB
Framework arguments: -product com.jboss.devstudio.core.product -product
com.jboss.devstudio.core.product -keyring /Users/jkopriva/.eclipse_keyring
Command-line arguments: -os macosx -ws cocoa -arch x86_64 -product
com.jboss.devstudio.core.product -data file:/Users/jkopriva/workspace_B4591_3/ -product
com.jboss.devstudio.core.product -keyring /Users/jkopriva/.eclipse_keyring
org.eclipse.core.jobs
Error
Wed Jun 26 14:36:11 CEST 2019
An internal error occurred during: "Loading projects...".
java.lang.OutOfMemoryError: Java heap space
at org.jboss.dmr.JSONParser.yyParse(JSONParser.java:877)
at org.jboss.dmr.ModelNode.fromJSONString(ModelNode.java:1472)
at com.openshift.internal.restclient.ResourceFactory.create(ResourceFactory.java:100)
at
com.openshift.internal.restclient.ResourceFactory.createInstanceFrom(ResourceFactory.java:149)
at com.openshift.internal.restclient.DefaultClient.execute(DefaultClient.java:304)
at com.openshift.internal.restclient.DefaultClient.execute(DefaultClient.java:275)
at com.openshift.internal.restclient.DefaultClient.execute(DefaultClient.java:264)
at com.openshift.internal.restclient.DefaultClient.list(DefaultClient.java:171)
at com.openshift.internal.restclient.DefaultClient.list(DefaultClient.java:160)
at com.openshift.internal.restclient.DefaultClient.list(DefaultClient.java:151)
at
com.openshift.internal.restclient.capability.resources.ProjectTemplateListCapability.getCommonTemplates(ProjectTemplateListCapability.java:53)
at
org.jboss.tools.openshift.internal.ui.wizard.newapp.ApplicationSourceTreeItems$1.visit(ApplicationSourceTreeItems.java:121)
at
org.jboss.tools.openshift.internal.ui.wizard.newapp.ApplicationSourceTreeItems$1.visit(ApplicationSourceTreeItems.java:1)
at
com.openshift.internal.restclient.model.KubernetesResource.accept(KubernetesResource.java:94)
at
org.jboss.tools.openshift.internal.ui.wizard.newapp.ApplicationSourceTreeItems.loadTemplates(ApplicationSourceTreeItems.java:113)
at
org.jboss.tools.openshift.internal.ui.wizard.newapp.ApplicationSourceTreeItems.createChildren(ApplicationSourceTreeItems.java:61)
at
org.jboss.tools.openshift.internal.ui.treeitem.ObservableTreeItem.loadChildren(ObservableTreeItem.java:69)
at
org.jboss.tools.openshift.internal.ui.treeitem.ObservableTreeItem.load(ObservableTreeItem.java:56)
at
org.jboss.tools.openshift.internal.ui.treeitem.ObservableTreeItem.load(ObservableTreeItem.java:59)
at
org.jboss.tools.openshift.internal.ui.wizard.newapp.NewApplicationWizardModel.loadResources(NewApplicationWizardModel.java:247)
at
org.jboss.tools.openshift.internal.ui.wizard.common.AbstractProjectPage$3.doRun(AbstractProjectPage.java:255)
at
org.jboss.tools.openshift.internal.common.core.job.AbstractDelegatingMonitorJob.run(AbstractDelegatingMonitorJob.java:37)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
{code}
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André Dietisheim (Jira)