io.camunda.zeebe.client.api.command.ClientStatusException: Expected to execute the command on one of the partitions, but all failed; there are no more partitions available to retry. Please try again. If the error persists contact your zeebe operator

io.camunda.zeebe.client.api.command.ClientStatusException: Expected to execute the command on one of the partitions, but all failed; there are no more partitions available to retry. Please try again. If the error persists contact your zeebe operator
at io.camunda.zeebe.client.impl.ZeebeClientFutureImpl.transformExecutionException(ZeebeClientFutureImpl.java:93)
at io.camunda.zeebe.client.impl.ZeebeClientFutureImpl.join(ZeebeClientFutureImpl.java:50)

Caused by: java.util.concurrent.ExecutionException: io.grpc.StatusRuntimeException: RESOURCE_EXHAUSTED: Expected to execute the command on one of the partitions, but all failed; there are no more partitions available to retry. Please try again. If the error persists contact your zeebe operator
at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:395)
at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1999)
at io.camunda.zeebe.client.impl.ZeebeClientFutureImpl.join(ZeebeClientFutureImpl.java:48)
… 74 common frames omitted
Caused by: io.grpc.StatusRuntimeException: RESOURCE_EXHAUSTED: Expected to execute the command on one of the partitions, but all failed; there are no more partitions available to retry. Please try again. If the error persists contact your zeebe operator
at io.grpc.Status.asRuntimeException(Status.java:533)
at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:449)
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:426)
at io.grpc.internal.ClientCallImpl.access$500(ClientCallImpl.java:66)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:689)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$900(ClientCallImpl.java:577)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:751)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:740)
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
… 1 common frames omitted

This error message appears from time to time, what is the reason, the disk space is sufficient。

Hi @bugbugmaker,

your are experiencing backpressure here: Internal processing | Camunda Platform 8

You could either handle it in the client and make them wait until the burst load is executed or tune your parameters: Backpressure | Camunda Platform 8

Hope this helps, Ingo