Hello,
We are seeing a lot of these exceptions during our load tests of 100 writes per second. I went through the existing posts on this topic but they all seem to be environment related rather than load. I’ve tried doubling the QueryServiceConfig
max to 24 (since the queryEndpoints
method is deprecated) but that did not help at all.
com.couchbase.client.core.RequestCancelledException: Could not dispatch request, cancelling instead of retrying.
at com.couchbase.client.core.retry.RetryHelper.retryOrCancel(RetryHelper.java:51)
at com.couchbase.client.core.service.PooledService.send(PooledService.java:331)
at com.couchbase.client.core.node.CouchbaseNode.send(CouchbaseNode.java:200)
at com.couchbase.client.core.node.locate.QueryLocator.locateAndDispatch(QueryLocator.java:72)
at com.couchbase.client.core.RequestHandler.dispatchRequest(RequestHandler.java:250)
at com.couchbase.client.core.RequestHandler.onEvent(RequestHandler.java:201)
at com.couchbase.client.core.RequestHandler.onEvent(RequestHandler.java:77)
at com.couchbase.client.deps.com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:129)
at com.couchbase.client.deps.io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
at java.lang.Thread.run(Thread.java:745)
Couchbase server: Version: 4.5.0-2601 Community Edition (build-2601), 3 Nodes
java client: com.couchbase.client.java-client-2.5.0.jar
Much appreciated,
-K