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Log queries that fail on timeout or unavailable errors up to once per…
… minute by default patch by Caleb Rackliffe and Marcus Eriksson; reviewed by David Capwell and Yifan Cai for CASSANDRA-17159 Co-authored-by: Caleb Rackliffe <calebrackliffe@gmail.com> Co-authored-by: Marcus Eriksson <marcuse@apache.org>
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177
test/distributed/org/apache/cassandra/distributed/test/FailureLoggingTest.java
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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. | ||
| */ | ||
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| package org.apache.cassandra.distributed.test; | ||
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| import java.io.IOException; | ||
| import java.util.List; | ||
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| import net.bytebuddy.ByteBuddy; | ||
| import net.bytebuddy.dynamic.loading.ClassLoadingStrategy; | ||
| import net.bytebuddy.implementation.MethodDelegation; | ||
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| import org.junit.AfterClass; | ||
| import org.junit.Before; | ||
| import org.junit.BeforeClass; | ||
| import org.junit.Test; | ||
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| import org.apache.cassandra.config.CassandraRelevantProperties; | ||
| import org.apache.cassandra.db.SinglePartitionReadCommand; | ||
| import org.apache.cassandra.db.partitions.PartitionIterator; | ||
| import org.apache.cassandra.distributed.Cluster; | ||
| import org.apache.cassandra.distributed.api.ConsistencyLevel; | ||
| import org.apache.cassandra.distributed.api.LogResult; | ||
| import org.apache.cassandra.exceptions.UnavailableException; | ||
| import org.apache.cassandra.service.StorageProxy; | ||
| import org.apache.cassandra.service.StorageService; | ||
| import org.apache.cassandra.service.reads.range.RangeCommandIterator; | ||
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| import static net.bytebuddy.matcher.ElementMatchers.named; | ||
| import static org.junit.Assert.assertEquals; | ||
| import static org.junit.Assert.assertTrue; | ||
| import static org.junit.Assert.fail; | ||
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| public class FailureLoggingTest extends TestBaseImpl | ||
| { | ||
| private static Cluster cluster; | ||
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| @BeforeClass | ||
| public static void setUpCluster() throws IOException | ||
| { | ||
| CassandraRelevantProperties.FAILURE_LOGGING_INTERVAL_SECONDS.setInt(0); | ||
| cluster = init(Cluster.build(1).withInstanceInitializer(BBRequestFailures::install).start()); | ||
| cluster.schemaChange("create table "+KEYSPACE+".tbl (id int primary key, i int)"); | ||
| } | ||
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| @AfterClass | ||
| public static void tearDownCluster() | ||
| { | ||
| if (cluster != null) | ||
| cluster.close(); | ||
| } | ||
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| @Before | ||
| public void resetBootstrappingState() | ||
| { | ||
| cluster.get(1).callOnInstance(() -> BBRequestFailures.bootstrapping = false); | ||
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| } | ||
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| @Test | ||
| public void testRequestBootstrapFail() throws Throwable | ||
| { | ||
| cluster.get(1).callOnInstance(() -> BBRequestFailures.bootstrapping = true); | ||
| long mark = cluster.get(1).logs().mark(); | ||
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| try | ||
| { | ||
| cluster.coordinator(1).execute("select * from " + KEYSPACE + ".tbl where id = 55", ConsistencyLevel.ALL); | ||
| fail("Query should fail"); | ||
| } | ||
| catch (RuntimeException e) | ||
| { | ||
| LogResult<List<String>> result = cluster.get(1).logs().grep(mark, "while executing SELECT"); | ||
| assertEquals(1, result.getResult().size()); | ||
| assertTrue(result.getResult().get(0).contains("Cannot read from a bootstrapping node")); | ||
| } | ||
| } | ||
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| @Test | ||
| public void testRangeRequestFail() throws Throwable | ||
| { | ||
| long mark = cluster.get(1).logs().mark(); | ||
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| try | ||
| { | ||
| cluster.coordinator(1).execute("select * from " + KEYSPACE + ".tbl", ConsistencyLevel.ALL); | ||
| fail("Query should fail"); | ||
| } | ||
| catch (RuntimeException e) | ||
| { | ||
| LogResult<List<String>> result = cluster.get(1).logs().grep(mark, "while executing SELECT"); | ||
| assertEquals(1, result.getResult().size()); | ||
| assertTrue(result.getResult().get(0).contains("Cannot achieve consistency level")); | ||
| } | ||
| } | ||
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| @Test | ||
| public void testReadRequestFail() throws Throwable | ||
| { | ||
| long mark = cluster.get(1).logs().mark(); | ||
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| try | ||
| { | ||
| cluster.coordinator(1).execute("select * from " + KEYSPACE + ".tbl where id = 55", ConsistencyLevel.ALL); | ||
| fail("Query should fail"); | ||
| } | ||
| catch (RuntimeException e) | ||
| { | ||
| LogResult<List<String>> result = cluster.get(1).logs().grep(mark, "while executing SELECT"); | ||
| assertEquals(1, result.getResult().size()); | ||
| assertTrue(result.getResult().get(0).contains("Cannot achieve consistency level")); | ||
| } | ||
| } | ||
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| public static class BBRequestFailures | ||
| { | ||
| static volatile boolean bootstrapping = false; | ||
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| static void install(ClassLoader cl, int nodeNumber) | ||
| { | ||
| ByteBuddy bb = new ByteBuddy(); | ||
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| bb.redefine(StorageService.class) | ||
| .method(named("isBootstrapMode")) | ||
| .intercept(MethodDelegation.to(BBRequestFailures.class)) | ||
| .make() | ||
| .load(cl, ClassLoadingStrategy.Default.INJECTION); | ||
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| bb.redefine(RangeCommandIterator.class) | ||
| .method(named("sendNextRequests")) | ||
| .intercept(MethodDelegation.to(BBRequestFailures.class)) | ||
| .make() | ||
| .load(cl, ClassLoadingStrategy.Default.INJECTION); | ||
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| bb.redefine(StorageProxy.class) | ||
| .method(named("fetchRows")) | ||
| .intercept(MethodDelegation.to(BBRequestFailures.class)) | ||
| .make() | ||
| .load(cl, ClassLoadingStrategy.Default.INJECTION); | ||
| } | ||
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| @SuppressWarnings("unused") | ||
| public static boolean isBootstrapMode() | ||
| { | ||
| return bootstrapping; | ||
| } | ||
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| @SuppressWarnings("unused") | ||
| public static PartitionIterator sendNextRequests() | ||
| { | ||
| throw UnavailableException.create(org.apache.cassandra.db.ConsistencyLevel.ALL, 1, 0); | ||
| } | ||
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| @SuppressWarnings("unused") | ||
| public static PartitionIterator fetchRows(List<SinglePartitionReadCommand> commands, | ||
| org.apache.cassandra.db.ConsistencyLevel consistencyLevel, | ||
| long queryStartNanoTime) | ||
| { | ||
| throw UnavailableException.create(org.apache.cassandra.db.ConsistencyLevel.ALL, 1, 0); | ||
| } | ||
| } | ||
| } |
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