fe/src/test/java/org/apache/impala/testutil/AlwaysErrorQueryEventHook.java

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//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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package org.apache.impala.testutil;

import org.apache.impala.hooks.QueryCompleteContext;
import org.apache.impala.hooks.QueryEventHook;

/**
 * This is a dummy {@link QueryEventHook} implementation that always errors.
 * It is also used by test_query_event_hooks.py.
 */
public class AlwaysErrorQueryEventHook implements QueryEventHook {
  @Override
  public void onImpalaStartup() {
    throw new RuntimeException("intentional error");
  }

  @Override
  public void onQueryComplete(QueryCompleteContext context) {
    throw new RuntimeException("intentional error");
  }
}