Caused by: java.lang.IllegalStateException: s=OPEN,api=BLOCKED,sc=false,e=null at org.eclipse.jetty.server.HttpOutput.flush(HttpOutput.java:737) at com.mt.usw.fus.service.rest.FileServiceResource.uploadSingleFile(FileServiceResource.java:264)

[NITHISH862002]

Jetty Distribution Version: 9.4.49.v20220914
Java Version: Zulu 1.8

Question:
While sending a PUT request to a URL, we encountered the following exception:
javax.servlet.ServletException: javax.servlet.ServletException: java.lang.IllegalStateException: s=OPEN, api=BLOCKED, sc=false, e=null
This error originated from the Jetty server, specifically from the HandlerCollection.handle method (line 162).

We are uncertain about the cause of this exception. For more details, please refer to the attached log file:
JettyLog.txt

Wireshark Capture:
WireSharkCapture.json

Kindly rename the file to WireSharkCapture.pcapng

We need your support here.

Thank in advance

[joakime]

Jetty 9 is no longer supported.

• EoCS (End of Community Support) for Jetty 9 - June 2022 #7958
• EoCS (End of Community Support) for Jetty 10 / Jetty 11 - January 2024 #10485

Upgrade to a supported version of Jetty, which at this point in time is Jetty 12.
Note: Jetty 12 has a ee8 environment that maintains support for the javax.servlet namespace.