microsoft / microsoft/azure-tools-for-java
[IntelliJ] Uncaught Exception Freeze in EDT for 65 seconds Sampled time: 40100ms, sampling rate: 100ms, GC time: 396ms (0%), Class loading: 0%, CPU load: 7% com.intellij.diagnostic.Freeze
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- Dominant language
- Java
- Stars
- 262
- Forks
- 185
- Avg merge
- 2d 21h
- Merged PRs (30d)
- 1
Description
IntelliJ build version: 2025.3.2 IC-253.30387.90
OS: Windows 11
JDK: JetBrains s.r.o. 21.0.9
Plugin version: 3.96.3-2025.3
Additional Info: None
Parent component:
com.intellij.openapi.wm.impl.IdeRootPane[,8,8,1920x1032,layout=com.intellij.openapi.wm.impl.IdeRootPane$CustomHeaderRootLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=449,maximumSize=,minimumSize=,preferredSize=]
Error message:
IdeaLoggingEvent[message=Freeze in EDT for 65 seconds
Sampled time: 40100ms, sampling rate: 100ms, GC time: 396ms (0%), Class loading: 0%, CPU load: 7%, throwable=com.intellij.diagnostic.Freeze
at com.microsoft.azure.toolkit.lib.common.model.AbstractAzResourceModule.loadResourceFromAzure(AbstractAzResourceModule.java:571)
at com.microsoft.azure.toolkit.lib.common.model.AbstractAzResourceModule.get(AbstractAzResourceModule.java:286)
at com.microsoft.azure.toolkit.lib.common.model.AbstractAzResource.getResourceGroup(AbstractAzResource.java:320)
at com.microsoft.azure.toolkit.lib.common.model.AbstractAzResource.exists(AbstractAzResource.java:111)
at com.microsoft.azure.toolkit.intellij.cognitiveservices.components.GPTDeploymentComboBox.get
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the reported stack trace at AbstractAzResourceModule.loadResourceFromAzure and follow its callers through get, AbstractAzResource.getResourceGroup, exists, and GPTDeploymentComboBox.get. Use the IntelliJ 2025.3.2 environment details to investigate the 65-second EDT freeze. Done means this path no longer blocks the IntelliJ event-dispatch thread for an extended period.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- desktop, performance
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100