com.datastax.dse.driver.api.core.servererrors.UnfitClientException Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.datastax.dse.driver.api.core.servererrors;
import com.datastax.oss.driver.api.core.cql.ExecutionInfo;
import com.datastax.oss.driver.api.core.metadata.Node;
import com.datastax.oss.driver.api.core.servererrors.CoordinatorException;
import edu.umd.cs.findbugs.annotations.NonNull;
import edu.umd.cs.findbugs.annotations.Nullable;
/**
* A server-side error triggered when DSE can't send asynchronous results back to the client.
*
* Currently, this is used when the client is unable to keep up with the rate during a continuous
* paging session.
*
*
Note that the protocol specification refers to this error as {@code CLIENT_WRITE_FAILURE}; we
* don't follow that terminology because it would be too misleading (this is not a client error, and
* it doesn't occur while writing data to DSE).
*/
public class UnfitClientException extends CoordinatorException {
public UnfitClientException(@NonNull Node coordinator, @NonNull String message) {
this(coordinator, message, null, false);
}
private UnfitClientException(
@NonNull Node coordinator,
@NonNull String message,
@Nullable ExecutionInfo executionInfo,
boolean writableStackTrace) {
super(coordinator, message, executionInfo, writableStackTrace);
}
@Override
@NonNull
public UnfitClientException copy() {
return new UnfitClientException(getCoordinator(), getMessage(), getExecutionInfo(), true);
}
}