java.io.InterruptedIOException: interrupted is thrown and I don't know why.

[OrezzerO]

Steps to reproduce:
I am facing an unexpected exception: java.io.InterruptedIOException: interrupted . We have 180,000 invoke everyday, 10+ of these will meet java.io.InterruptedIOException: interrupted.

Here is my code:

@Service
public class InfluxdbServiceImpl implements InfluxdbService {

    protected final String bucket;
    protected final String org;
    protected InfluxDBClient client;
    protected WriteApi writeApi;


    public InfluxdbServiceImpl(IotInfluxdbProperties iotInfluxdbProperties) {

        if (StringUtils.hasText(iotInfluxdbProperties.getToken()) &&
                StringUtils.hasText(iotInfluxdbProperties.getUrl()) &&
                StringUtils.hasText(iotInfluxdbProperties.getBucket()) &&
                StringUtils.hasText(iotInfluxdbProperties.getOrg())) {
            client = InfluxDBClientFactory.create(iotInfluxdbProperties.getUrl(),
                    iotInfluxdbProperties.getToken().toCharArray());
            writeApi = client.makeWriteApi();
            this.bucket = iotInfluxdbProperties.getBucket();
            this.org = iotInfluxdbProperties.getOrg();
        } else {
            throw new IllegalArgumentException("Argument is empty:" + iotInfluxdbProperties);
        }


    }

    @Override
    public boolean insert(List<Point> points) {
        writeApi.writePoints(bucket, org, points);
        return true;
    }
}

Here is stacktrace:

java.io.InterruptedIOException: interrupted
 at okio.Timeout.throwIfReached(Timeout.kt:98)
 at okio.OutputStreamSink.write(JvmOkio.kt:50)
 at okio.AsyncTimeout$sink$1.write(AsyncTimeout.kt:103)
 at okio.RealBufferedSink.emitCompleteSegments(RealBufferedSink.kt:255)
 at okio.RealBufferedSink.write(RealBufferedSink.kt:146)
 at okhttp3.internal.http1.Http1ExchangeCodec$KnownLengthSink.write(Http1ExchangeCodec.kt:271)
 at okio.ForwardingSink.write(ForwardingSink.kt:29)
 at okhttp3.internal.connection.Exchange$RequestBodySink.write(Exchange.kt:218)
 at okio.RealBufferedSink.emitCompleteSegments(RealBufferedSink.kt:255)
 at okio.RealBufferedSink.write(RealBufferedSink.kt:185)
 at okhttp3.RequestBody$Companion$toRequestBody$2.writeTo(RequestBody.kt:152)
 at retrofit2.RequestBuilder$ContentTypeOverridingRequestBody.writeTo(RequestBuilder.java:292)
 at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.kt:59)
 at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
 at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:34)
 at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
 at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95)
 at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
 at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83)
 at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
 at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76)
 at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
 at com.influxdb.client.internal.GzipInterceptor.intercept(GzipInterceptor.java:91)
 at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
 at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:152)
 at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
 at com.influxdb.client.internal.AuthenticateInterceptor.intercept(AuthenticateInterceptor.java:103)
 at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
 at com.influxdb.internal.UserAgentInterceptor.intercept(UserAgentInterceptor.java:60)
 at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
 at okhttp3.internal.connection.RealCall.sw$original$getResponseWithInterceptorChain$okhttp$lito5p0(RealCall.kt:201)
 at okhttp3.internal.connection.RealCall.sw$original$getResponseWithInterceptorChain$okhttp$lito5p0$accessor$sw$qmhb7m1(RealCall.kt)
 at okhttp3.internal.connection.RealCall$sw$auxiliary$vnmot80.call(Unknown Source)
 at org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstMethodsInter.intercept(InstMethodsInter.java:86)
 at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt)
 at okhttp3.internal.connection.RealCall.sw$original$execute$b3g7a40(RealCall.kt:154)
 at okhttp3.internal.connection.RealCall.sw$original$execute$b3g7a40$accessor$sw$qmhb7m1(RealCall.kt)
 at okhttp3.internal.connection.RealCall$sw$auxiliary$0c49e42.call(Unknown Source)
 at org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstMethodsInter.intercept(InstMethodsInter.java:86)
 at okhttp3.internal.connection.RealCall.execute(RealCall.kt) 
 at retrofit2.OkHttpCall.execute(OkHttpCall.java:204)
 at retrofit2.adapter.rxjava3.CallExecuteObservable.subscribeActual(CallExecuteObservable.java:46)
 at io.reactivex.rxjava3.core.Observable.subscribe(Observable.java:13173)
 at io.reactivex.rxjava3.internal.operators.observable.ObservableSingleSingle.subscribeActual(ObservableSingleSingle.java:36)
 at io.reactivex.rxjava3.core.Single.subscribe(Single.java:4855)
 at io.reactivex.rxjava3.internal.operators.maybe.MaybeFromSingle.subscribeActual(MaybeFromSingle.java:41)
 at io.reactivex.rxjava3.core.Maybe.subscribe(Maybe.java:5375)
 at io.reactivex.rxjava3.internal.operators.maybe.MaybeMap.subscribeActual(MaybeMap.java:41)

I have read Timeout.kt try to find out why this exception is thrown.

  @Throws(IOException::class)
  open fun throwIfReached() {
    if (Thread.interrupted()) {
      Thread.currentThread().interrupt() // Retain interrupted status.
      throw InterruptedIOException("interrupted")
    }

    if (hasDeadline && deadlineNanoTime - System.nanoTime() <= 0) {
      throw InterruptedIOException("deadline reached")
    }
  }

The code indicate that the exception is thrown when thread is interrupted. My code is very simple and do not interrupt any thread.

BTW, as you can see in stack trace ,we are using Skywalking as monitor client. each failed invoking only takes 1 or 2ms .

Expected behavior:
I hope the client tell me the reason more specifically.

Specifications:

• Client Version: 6.7.0
• InfluxDB Version: 2.6.1
• JDK Version: 11
• Platform: linux