Vladsz83 commented on code in PR #13577: URL: https://github.com/apache/ignite/pull/13577#discussion_r4102817669
########## modules/core/src/test/java/org/apache/ignite/internal/processors/cache/persistence/snapshot/IgniteClusterSnapshotDeleteTest.java: ########## @@ -0,0 +1,698 @@ +/* + * 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 org.apache.ignite.internal.processors.cache.persistence.snapshot; + +import java.io.File; +import java.io.RandomAccessFile; +import java.nio.file.Files; +import java.util.ArrayList; +import java.util.Collection; +import java.util.Random; +import java.util.UUID; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicBoolean; +import java.util.function.Supplier; +import org.apache.ignite.IgniteIllegalStateException; +import org.apache.ignite.configuration.IgniteConfiguration; +import org.apache.ignite.internal.IgniteEx; +import org.apache.ignite.internal.TestRecordingCommunicationSpi; +import org.apache.ignite.internal.processors.cache.persistence.file.FileIO; +import org.apache.ignite.internal.processors.cache.persistence.file.RandomAccessFileIOFactory; +import org.apache.ignite.internal.processors.cache.persistence.filename.SnapshotFileTree; +import org.apache.ignite.internal.util.distributed.DistributedProcess; +import org.apache.ignite.internal.util.distributed.SingleNodeMessage; +import org.apache.ignite.internal.util.future.IgniteFutureImpl; +import org.apache.ignite.internal.util.typedef.F; +import org.apache.ignite.internal.util.typedef.G; +import org.apache.ignite.internal.util.typedef.internal.U; +import org.apache.ignite.lang.IgniteFuture; +import org.apache.ignite.plugin.AbstractTestPluginProvider; +import org.apache.ignite.plugin.PluginContext; +import org.jetbrains.annotations.Nullable; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.Parameterized; +import org.junit.runners.Parameterized.Parameter; + +import static org.apache.ignite.internal.util.distributed.DistributedProcess.DistributedProcessType.CHECK_SNAPSHOT_METAS; +import static org.apache.ignite.internal.util.distributed.DistributedProcess.DistributedProcessType.CHECK_SNAPSHOT_PARTS; +import static org.apache.ignite.internal.util.distributed.DistributedProcess.DistributedProcessType.DELETE_SNAPSHOT; +import static org.apache.ignite.internal.util.distributed.DistributedProcess.DistributedProcessType.END_SNAPSHOT; +import static org.apache.ignite.internal.util.distributed.DistributedProcess.DistributedProcessType.RESTORE_CACHE_GROUP_SNAPSHOT_PRELOAD; +import static org.apache.ignite.internal.util.distributed.DistributedProcess.DistributedProcessType.RESTORE_CACHE_GROUP_SNAPSHOT_PREPARE; +import static org.apache.ignite.internal.util.distributed.DistributedProcess.DistributedProcessType.RESTORE_CACHE_GROUP_SNAPSHOT_ROLLBACK; +import static org.apache.ignite.internal.util.distributed.DistributedProcess.DistributedProcessType.RESTORE_CACHE_GROUP_SNAPSHOT_START; +import static org.apache.ignite.internal.util.distributed.DistributedProcess.DistributedProcessType.RESTORE_INCREMENTAL_SNAPSHOT_START; +import static org.apache.ignite.internal.util.distributed.DistributedProcess.DistributedProcessType.START_SNAPSHOT; +import static org.apache.ignite.testframework.GridTestUtils.assertThrowsAnyCause; +import static org.junit.Assume.assumeFalse; +import static org.junit.Assume.assumeTrue; + +/** */ +@RunWith(Parameterized.class) +public class IgniteClusterSnapshotDeleteTest extends AbstractSnapshotSelfTest { + /** */ + private boolean separatedWorkDir; + + /** */ + @Parameter(2) + public boolean incremental = true; + + /** */ + private @Nullable String cstIdSuffix; + + /** Parameters. */ + @Parameterized.Parameters(name = "encryption={0}, onlyPrimary={1}, incremental={2}") + public static Collection<?> runParams() { + Collection<Object[]> res = new ArrayList<>(); + + for (boolean incremental : F.asList(false, true)) { + for (Object[] src0 : params()) { + Object[] res0 = new Object[src0.length + 1]; + System.arraycopy(src0, 0, res0, 0, src0.length); + + res0[src0.length] = incremental; + + res.add(res0); + } + } + + return res; + } + + /** {@inheritDoc} */ + @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { + var cfg = super.getConfiguration(igniteInstanceName); + + if (separatedWorkDir) + cfg.setWorkDirectory(new File(U.defaultWorkDirectory(), igniteInstanceName).getAbsolutePath()); + + if (cstIdSuffix != null) + cfg.setConsistentId(cfg.getConsistentId().toString() + '_' + cstIdSuffix); + + return cfg; + } + + /** {@inheritDoc} */ + @Override public void afterTestSnapshot() throws Exception { + super.afterTestSnapshot(); + + cleanPersistenceDir(); + } + + /** {@inheritDoc} */ + @Override public void beforeTestSnapshot() throws Exception { + super.beforeTestSnapshot(); + + /** Handy if test running is interrupted and {@link #afterTestSnapshot()} isn't invoked. */ + cleanPersistenceDir(); + } + + /** Tests snapshot deletion when one node finds snapshot but fails to delete its data. */ + @Test + public void testUncompletedNodes() throws Exception { Review Comment: We assume there will be no failures. `getTestTimeout()` is widely used practice in the tests. -- This is an automated message from the Apache Git Service. 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