Hello in the last days (maybe after upgrading to 8.7.3 from 8.6.x, maybe later - I’m not sure) I constantly see the following errors in Operate log (I run camunda self-managed in kuber with the provided latest helm chart). What does it mean? How can I resolve it?
2025-06-03 21:19:04.609 ERROR 7 --- [ archiver_1] i.c.o.a.AbstractArchiverJob : Error occurred while archiving data. Will be retried.
java.util.concurrent.CompletionException: java.net.SocketTimeoutException: 30,000 milliseconds timeout on connection http-outgoing-11 [ACTIVE]
at java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:332) ~[?:?]
at java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:347) ~[?:?]
at java.base/java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:708) ~[?:?]
at java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:510) ~[?:?]
at java.base/java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2194) ~[?:?]
at io.camunda.operate.util.ElasticsearchUtil$DelegatingActionListener.lambda$onFailure$1(ElasticsearchUtil.java:767) ~[operate-schema-8.7.3.jar:8.7.3]
at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-6.2.6.jar:6.2.6]
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572) ~[?:?]
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) ~[?:?]
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) ~[?:?]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) ~[?:?]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ~[?:?]
at java.base/java.lang.Thread.run(Thread.java:1583) [?:?]
Caused by: java.net.SocketTimeoutException: 30,000 milliseconds timeout on connection http-outgoing-11 [ACTIVE]
at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.timeout(HttpAsyncRequestExecutor.java:387) ~[httpcore-nio-4.4.16.jar:4.4.16]
at org.apache.http.impl.nio.client.InternalIODispatch.onTimeout(InternalIODispatch.java:98) ~[httpasyncclient-4.1.5.jar:4.1.5]
at org.apache.http.impl.nio.client.InternalIODispatch.onTimeout(InternalIODispatch.java:40) ~[httpasyncclient-4.1.5.jar:4.1.5]
at org.apache.http.impl.nio.reactor.AbstractIODispatch.timeout(AbstractIODispatch.java:175) ~[httpcore-nio-4.4.16.jar:4.4.16]
at org.apache.http.impl.nio.reactor.BaseIOReactor.sessionTimedOut(BaseIOReactor.java:261) ~[httpcore-nio-4.4.16.jar:4.4.16]
at org.apache.http.impl.nio.reactor.AbstractIOReactor.timeoutCheck(AbstractIOReactor.java:506) ~[httpcore-nio-4.4.16.jar:4.4.16]
at org.apache.http.impl.nio.reactor.BaseIOReactor.validate(BaseIOReactor.java:211) ~[httpcore-nio-4.4.16.jar:4.4.16]
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:280) ~[httpcore-nio-4.4.16.jar:4.4.16]
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104) ~[httpcore-nio-4.4.16.jar:4.4.16]
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:591) ~[httpcore-nio-4.4.16.jar:4.4.16]
... 1 more