| /* |
| * 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.geode.internal.cache.partitioned; |
| |
| import static org.apache.commons.io.FileUtils.listFiles; |
| import static org.apache.commons.io.filefilter.DirectoryFileFilter.DIRECTORY; |
| import static org.apache.geode.cache.partition.PartitionRegionHelper.getPartitionRegionInfo; |
| import static org.apache.geode.test.dunit.Invoke.invokeInEveryVM; |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.InputStreamReader; |
| import java.util.Collection; |
| import java.util.Set; |
| import java.util.TreeSet; |
| import java.util.concurrent.CountDownLatch; |
| |
| import org.apache.commons.io.filefilter.RegexFileFilter; |
| import org.apache.logging.log4j.Logger; |
| import org.junit.Before; |
| |
| import org.apache.geode.cache.AttributesFactory; |
| import org.apache.geode.cache.Cache; |
| import org.apache.geode.cache.DataPolicy; |
| import org.apache.geode.cache.DiskStore; |
| import org.apache.geode.cache.PartitionAttributesFactory; |
| import org.apache.geode.cache.Region; |
| import org.apache.geode.cache.RegionAttributes; |
| import org.apache.geode.cache.partition.PartitionRegionInfo; |
| import org.apache.geode.distributed.internal.membership.InternalDistributedMember; |
| import org.apache.geode.internal.cache.PartitionedRegion; |
| import org.apache.geode.internal.cache.PartitionedRegionDataStore; |
| import org.apache.geode.internal.cache.backup.BackupOperation; |
| import org.apache.geode.internal.cache.control.InternalResourceManager; |
| import org.apache.geode.internal.cache.control.InternalResourceManager.ResourceObserver; |
| import org.apache.geode.internal.cache.control.InternalResourceManager.ResourceObserverAdapter; |
| import org.apache.geode.internal.logging.LogService; |
| import org.apache.geode.management.BackupStatus; |
| import org.apache.geode.management.ManagementException; |
| import org.apache.geode.test.awaitility.GeodeAwaitility; |
| import org.apache.geode.test.dunit.AsyncInvocation; |
| import org.apache.geode.test.dunit.SerializableRunnable; |
| import org.apache.geode.test.dunit.VM; |
| import org.apache.geode.test.dunit.WaitCriterion; |
| import org.apache.geode.test.dunit.cache.internal.JUnit4CacheTestCase; |
| |
| @SuppressWarnings("serial") |
| public abstract class PersistentPartitionedRegionTestBase extends JUnit4CacheTestCase { |
| private static final Logger logger = LogService.getLogger(); |
| |
| // This must be bigger than the dunit ack-wait-threshold for the revoke |
| // tests. The command line is setting the ack-wait-threshold to be |
| // 60 seconds. |
| private static final int MAX_WAIT = 70 * 1000; |
| |
| private static final int NUM_BUCKETS = 113; |
| |
| private String partitionedRegionName; |
| |
| @Before |
| public void setUpPersistentPartitionedRegionTestBase() throws Exception { |
| disconnectAllFromDS(); |
| |
| partitionedRegionName = getUniqueName() + "Region"; |
| invokeInEveryVM(() -> partitionedRegionName = getUniqueName() + "Region"); |
| |
| postSetUpPersistentPartitionedRegionTestBase(); |
| } |
| |
| protected void postSetUpPersistentPartitionedRegionTestBase() throws Exception { |
| // override as needed |
| } |
| |
| protected void checkData(VM vm, final int startKey, final int endKey, final String value) { |
| checkData(vm, startKey, endKey, value, getPartitionedRegionName()); |
| } |
| |
| protected void checkData(final VM vm, final int startKey, final int endKey, final String value, |
| final String regionName) { |
| vm.invoke("checkData", () -> { |
| Region region = getCache().getRegion(regionName); |
| for (int i = startKey; i < endKey; i++) { |
| assertThat(region.get(i)).isEqualTo(value); |
| } |
| }); |
| } |
| |
| protected void createData(final VM vm, final int startKey, final int endKey, final String value) { |
| createData(vm, startKey, endKey, value, getPartitionedRegionName()); |
| } |
| |
| protected void createData(final VM vm, final int startKey, final int endKey, final String value, |
| final String regionName) { |
| vm.invoke("createData", () -> { |
| Region region = getCache().getRegion(regionName); |
| for (int i = startKey; i < endKey; i++) { |
| region.put(i, value); |
| } |
| }); |
| } |
| |
| protected void closeCache(final VM vm) { |
| vm.invoke("closeCache", () -> getCache().close()); |
| } |
| |
| protected void createPR(final VM vm, final int redundancy, final int recoveryDelay, |
| final int numBuckets) { |
| vm.invoke(getCreatePRRunnable(redundancy, recoveryDelay, numBuckets)); |
| } |
| |
| protected void createPR(final VM vm, final int redundancy, final int recoveryDelay, |
| final int numBuckets, final boolean synchronous) { |
| vm.invoke(getCreatePRRunnable(redundancy, recoveryDelay, numBuckets, synchronous)); |
| } |
| |
| protected void createPR(final VM vm, final int redundancy, final int recoveryDelay) { |
| vm.invoke(getCreatePRRunnable(redundancy, recoveryDelay)); |
| } |
| |
| protected void createPR(final VM vm, final int redundancy) { |
| vm.invoke(getCreatePRRunnable(redundancy, -1)); |
| } |
| |
| private SerializableRunnable getCreatePRRunnable(final int redundancy, final int recoveryDelay) { |
| return getCreatePRRunnable(redundancy, recoveryDelay, NUM_BUCKETS); |
| } |
| |
| private SerializableRunnable getCreatePRRunnable(final int redundancy, final int recoveryDelay, |
| final int numBuckets) { |
| return getCreatePRRunnable(redundancy, recoveryDelay, numBuckets, true); |
| } |
| |
| private SerializableRunnable getCreatePRRunnable(final int redundancy, final int recoveryDelay, |
| final int numBuckets, final boolean synchronous) { |
| return new SerializableRunnable("getCreatePRRunnable") { |
| @Override |
| public void run() { |
| final CountDownLatch recoveryDone = new CountDownLatch(1); |
| if (redundancy > 0) { |
| ResourceObserver observer = new ResourceObserverAdapter() { |
| @Override |
| public void recoveryFinished(Region region) { |
| recoveryDone.countDown(); |
| } |
| }; |
| InternalResourceManager.setResourceObserver(observer); |
| } else { |
| recoveryDone.countDown(); |
| } |
| |
| Cache cache = getCache(); |
| |
| RegionAttributes regionAttributes = |
| getPersistentPRAttributes(redundancy, recoveryDelay, cache, numBuckets, synchronous); |
| cache.createRegion(getPartitionedRegionName(), regionAttributes); |
| |
| try { |
| recoveryDone.await(); |
| } catch (InterruptedException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| }; |
| } |
| |
| protected RegionAttributes getPersistentPRAttributes(final int redundancy, |
| final int recoveryDelay, final Cache cache, final int numBuckets, final boolean synchronous) { |
| DiskStore diskStore = cache.findDiskStore("disk"); |
| if (diskStore == null) { |
| diskStore = cache.createDiskStoreFactory().setDiskDirs(getDiskDirs()).create("disk"); |
| } |
| |
| PartitionAttributesFactory partitionAttributesFactory = new PartitionAttributesFactory(); |
| partitionAttributesFactory.setRedundantCopies(redundancy); |
| partitionAttributesFactory.setRecoveryDelay(recoveryDelay); |
| partitionAttributesFactory.setTotalNumBuckets(numBuckets); |
| // Make sure all vms end up with the same local max memory |
| partitionAttributesFactory.setLocalMaxMemory(500); |
| |
| AttributesFactory attributesFactory = new AttributesFactory(); |
| attributesFactory.setDataPolicy(DataPolicy.PERSISTENT_PARTITION); |
| attributesFactory.setDiskStoreName("disk"); |
| attributesFactory.setDiskSynchronous(synchronous); |
| attributesFactory.setPartitionAttributes(partitionAttributesFactory.create()); |
| |
| return attributesFactory.create(); |
| } |
| |
| AsyncInvocation createPRAsync(final VM vm, final int redundancy) { |
| return vm.invokeAsync(getCreatePRRunnable(redundancy, -1)); |
| } |
| |
| protected Set<Integer> getBucketList(final VM vm) { |
| return getBucketList(vm, getPartitionedRegionName()); |
| } |
| |
| protected Set<Integer> getBucketList(final VM vm, final String regionName) { |
| return vm.invoke("getBucketList", () -> { |
| PartitionedRegion region = (PartitionedRegion) getCache().getRegion(regionName); |
| return new TreeSet<>(region.getDataStore().getAllLocalBucketIds()); |
| }); |
| } |
| |
| void waitForBuckets(final VM vm, final Set<Integer> expectedBuckets, final String regionName) { |
| vm.invoke("waitForBuckets", () -> { |
| Cache cache = getCache(); |
| final PartitionedRegion region = (PartitionedRegion) cache.getRegion(regionName); |
| |
| GeodeAwaitility.await().untilAsserted(new WaitCriterion() { |
| @Override |
| public boolean done() { |
| return expectedBuckets.equals(getActualBuckets()); |
| } |
| |
| @Override |
| public String description() { |
| return "Buckets on vm " + getActualBuckets() + " never became equal to expected " |
| + expectedBuckets; |
| } |
| |
| Set<Integer> getActualBuckets() { |
| return new TreeSet<>(region.getDataStore().getAllLocalBucketIds()); |
| } |
| }); |
| }); |
| } |
| |
| Set<Integer> getPrimaryBucketList(final VM vm, final String regionName) { |
| return vm.invoke("getPrimaryBucketList", () -> { |
| Cache cache = getCache(); |
| PartitionedRegion region = (PartitionedRegion) cache.getRegion(regionName); |
| return new TreeSet<>(region.getDataStore().getAllLocalPrimaryBucketIds()); |
| }); |
| } |
| |
| protected boolean moveBucket(final int bucketId, final VM source, final VM target) { |
| InternalDistributedMember sourceId = getInternalDistributedMember(source); |
| |
| return target.invoke("moveBucket", () -> { |
| PartitionedRegion region = |
| (PartitionedRegion) getCache().getRegion(getPartitionedRegionName()); |
| return region.getDataStore().moveBucket(bucketId, sourceId, false); |
| }); |
| } |
| |
| private InternalDistributedMember getInternalDistributedMember(final VM vm) { |
| return (InternalDistributedMember) vm.invoke("getDistributedMember", |
| () -> getCache().getDistributedSystem().getDistributedMember()); |
| } |
| |
| void waitForBucketRecovery(final VM vm, final Set<Integer> lostBuckets) { |
| waitForBucketRecovery(vm, lostBuckets, getPartitionedRegionName()); |
| } |
| |
| private void waitForBucketRecovery(final VM vm, final Set<Integer> lostBuckets, |
| final String regionName) { |
| vm.invoke("waitForBucketRecovery", () -> { |
| PartitionedRegion region = (PartitionedRegion) getCache().getRegion(regionName); |
| PartitionedRegionDataStore dataStore = region.getDataStore(); |
| |
| GeodeAwaitility.await().untilAsserted(new WaitCriterion() { |
| @Override |
| public boolean done() { |
| Set<Integer> vm2Buckets = dataStore.getAllLocalBucketIds(); |
| return lostBuckets.equals(vm2Buckets); |
| } |
| |
| @Override |
| public String description() { |
| return "expected to recover " + lostBuckets + " buckets, now have " |
| + dataStore.getAllLocalBucketIds(); |
| } |
| }); |
| }); |
| } |
| |
| void waitForRedundancyRecovery(final VM vm, final int expectedRedundancy, |
| final String regionName) { |
| vm.invoke("waitForRedundancyRecovery", () -> { |
| Region region = getCache().getRegion(regionName); |
| |
| GeodeAwaitility.await().untilAsserted(new WaitCriterion() { |
| @Override |
| public boolean done() { |
| PartitionRegionInfo info = getPartitionRegionInfo(region); |
| return info.getActualRedundantCopies() == expectedRedundancy; |
| } |
| |
| @Override |
| public String description() { |
| PartitionRegionInfo info = getPartitionRegionInfo(region); |
| return "Did not reach expected redundancy " + expectedRedundancy + " redundancy info = " |
| + info.getActualRedundantCopies(); |
| } |
| }); |
| }); |
| } |
| |
| protected BackupStatus backup(final VM vm) { |
| return vm.invoke("backup", () -> { |
| try { |
| return new BackupOperation(getSystem().getDistributionManager(), getCache()) |
| .backupAllMembers( |
| getBackupDir().toString(), null); |
| } catch (ManagementException e) { |
| throw new RuntimeException(e); |
| } |
| }); |
| } |
| |
| protected void restoreBackup(final int expectedNumScripts) |
| throws IOException, InterruptedException { |
| Collection<File> restoreScripts = |
| listFiles(getBackupDir(), new RegexFileFilter(".*restore.*"), DIRECTORY); |
| assertThat(restoreScripts).hasSize(expectedNumScripts); |
| for (File script : restoreScripts) { |
| execute(script); |
| } |
| } |
| |
| private void execute(final File script) throws IOException, InterruptedException { |
| ProcessBuilder processBuilder = new ProcessBuilder(script.getAbsolutePath()); |
| processBuilder.redirectErrorStream(true); |
| Process process = processBuilder.start(); |
| |
| try (BufferedReader reader = |
| new BufferedReader(new InputStreamReader(process.getInputStream()))) { |
| String line; |
| while ((line = reader.readLine()) != null) { |
| logger.info("OUTPUT:" + line); |
| // TODO validate output |
| } |
| } |
| |
| assertThat(process.waitFor()).isEqualTo(0); |
| } |
| |
| public String getPartitionedRegionName() { |
| return partitionedRegionName; |
| } |
| |
| static File getBackupDir() { |
| File tmpDir = new File(System.getProperty("java.io.tmpdir")); |
| File dir = new File(tmpDir, "backupDir"); |
| dir.mkdirs(); |
| return dir; |
| } |
| } |