posting telemetry data to collector (java http client)

[krishnaexplore]

I've requirement to post telemetry data , post to open telemetry collector,

client

• I'm using http client / spring rest template,
• corretto11
• amzn2023.x86_64 x86_64 x86_64 x86_64 GNU/Linux

collector environment:

• opentelemetry-collector-contrib (version 0.88)
• OS amzn2.x86_64 x86_64 x86_64 x86_64 GNU/Linux

getting below error

Exception in thread "main" java.io.IOException: parsing HTTP/1.1 status line, receiving [@], parser state [STATUS_LINE]
        at java.net.http/jdk.internal.net.http.HttpClientImpl.send(HttpClientImpl.java:565)
        at java.net.http/jdk.internal.net.http.HttpClientFacade.send(HttpClientFacade.java:119)
        at HttpClientSynchronous.main(HttpClientSynchronous.java:44)
Caused by: java.io.IOException: parsing HTTP/1.1 status line, receiving [@], parser state [STATUS_LINE]
        at java.net.http/jdk.internal.net.http.common.Utils.wrapWithExtraDetail(Utils.java:330)
        at java.net.http/jdk.internal.net.http.Http1Response$HeadersReader.onReadError(Http1Response.java:673)
        at java.net.http/jdk.internal.net.http.Http1AsyncReceiver.checkForErrors(Http1AsyncReceiver.java:297)
        at java.net.http/jdk.internal.net.http.Http1AsyncReceiver.flush(Http1AsyncReceiver.java:263)
        at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SynchronizedRestartableTask.run(SequentialScheduler.java:175)
        at java.net.http/jdk.internal.net.http.common.SequentialScheduler$CompleteRestartableTask.run(SequentialScheduler.java:147)
        at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SchedulableTask.run(SequentialScheduler.java:198)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.io.IOException: Connection reset by peer
        at java.base/sun.nio.ch.FileDispatcherImpl.read0(Native Method)
        at java.base/sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
        at java.base/sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:276)
        at java.base/sun.nio.ch.IOUtil.read(IOUtil.java:245)
        at java.base/sun.nio.ch.IOUtil.read(IOUtil.java:223)
        at java.base/sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:356)
        at java.net.http/jdk.internal.net.http.SocketTube.readAvailable(SocketTube.java:1153)
        at java.net.http/jdk.internal.net.http.SocketTube$InternalReadPublisher$InternalReadSubscription.read(SocketTube.java:821)
        at java.net.http/jdk.internal.net.http.SocketTube$SocketFlowTask.run(SocketTube.java:175)
        at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SchedulableTask.run(SequentialScheduler.java:198)
        at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:271)
        at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:224)
        at java.net.http/jdk.internal.net.http.SocketTube$InternalReadPublisher$InternalReadSubscription.signalReadable(SocketTube.java:763)
        at java.net.http/jdk.internal.net.http.SocketTube$InternalReadPublisher$ReadEvent.signalEvent(SocketTube.java:941)
        at java.net.http/jdk.internal.net.http.SocketTube$SocketFlowEvent.handle(SocketTube.java:245)
        at java.net.http/jdk.internal.net.http.HttpClientImpl$SelectorManager.handleEvent(HttpClientImpl.java:957)
        at java.net.http/jdk.internal.net.http.HttpClientImpl$SelectorManager.lambda$run$3(HttpClientImpl.java:912)
        at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
        at java.net.http/jdk.internal.net.http.HttpClientImpl$SelectorManager.run(HttpClientImpl.java:912)

[krishnaexplore]

looks like loadbalancer issue