microsoft / microsoft/azure-tools-for-java
[IntelliJ][ReportedByUser] Uncaught Exception Unable to load io.netty.resolver.dns.macos.MacOSDnsServerAddressStreamProvider, fallback to system defaults. This may result in incorrect DNS resolutions on MacOS. java.lang.reflect.InvocationTargetException
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- Dominant language
- Java
- Stars
- 262
- Forks
- 185
- Avg merge
- 2d 21h
- Merged PRs (30d)
- 1
Description
IntelliJ build version: 2021.1.3 IU-211.7628.21
OS: Mac OS X
JDK: JetBrains s.r.o. 11.0.11
Plugin version: 3.58.0-2021.1
Additional Info: None
Parent component:
com.intellij.openapi.wm.impl.IdeRootPane[,0,0,1440x900,invalid,layout=javax.swing.JRootPane$RootLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=449,maximumSize=,minimumSize=,preferredSize=]
Error message:
IdeaLoggingEvent[message=Unable to load io.netty.resolver.dns.macos.MacOSDnsServerAddressStreamProvider, fallback to system defaults. This may result in incorrect DNS resolutions on MacOS., throwable=java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at com.microsoft.aad.msal4j.HttpHelper.executeHttpRequestWithRetries(HttpHelper.java:86)
at com.microsoft.aad.msal4j.HttpHelper.executeHttpRequest(HttpHelper.java:64)
at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.httpRequest(AadInstanceDiscoveryProvider.java:175)
at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.sendInstanceDiscoveryRequest(AadInstanceDiscoveryProvider.java:157)
at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.doInstanceDiscover
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 IntelliJ, macOS, JDK, and plugin versions, then trace the failure from com.microsoft.aad.msal4j.HttpHelper.executeHttpRequestWithRetries to the MacOSDnsServerAddressStreamProvider load error. Reproduce the Azure instance-discovery request on the listed environment and determine whether the DNS warning affects the request; done requires a confirmed diagnosis or a reproducible fix.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- azure, java
- Domain
- authentication, cloud
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100