| /* |
| * 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; |
| |
| import java.util.Collection; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.IgniteEx; |
| import org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxLocal; |
| import org.apache.ignite.internal.processors.cache.transactions.IgniteInternalTx; |
| import org.apache.ignite.internal.processors.cache.transactions.IgniteTxAdapter; |
| import org.apache.ignite.internal.processors.cache.transactions.IgniteTxLocalAdapter; |
| import org.apache.ignite.testframework.ListeningTestLogger; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.apache.ignite.transactions.Transaction; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL; |
| import static org.apache.ignite.testframework.GridTestUtils.getFieldValue; |
| import static org.apache.ignite.testframework.GridTestUtils.setFieldValue; |
| |
| /** |
| * Tests verifying that {@link IgniteTxAdapter#logTxFinishErrorSafe} |
| * runs without errors. |
| */ |
| public class SafeLogTxFinishErrorTest extends GridCommonAbstractTest { |
| /** Logger for listen log messages. */ |
| private final ListeningTestLogger log = new ListeningTestLogger(GridCommonAbstractTest.log); |
| |
| /** Flag to remove the FailureHandler when creating configuration for node. */ |
| private boolean rmvFailureHnd; |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| super.afterTest(); |
| |
| stopAllGrids(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| cfg.setCacheConfiguration( |
| new CacheConfiguration<>(DEFAULT_CACHE_NAME) |
| .setAffinity(new RendezvousAffinityFunction(false, 32)) |
| .setAtomicityMode(TRANSACTIONAL) |
| ); |
| |
| if (rmvFailureHnd) |
| cfg.setFailureHandler(null); |
| |
| return cfg; |
| } |
| |
| /** |
| * Checking that {@link IgniteTxAdapter#logTxFinishErrorSafe} is executable |
| * without errors with FailureHandler. |
| * |
| * @throws Exception If any error occurs. |
| */ |
| @Test |
| public void testSafeLogTxFinishErrorWithFailureHandler() throws Exception { |
| checkSafeLogTxFinishError(false); |
| } |
| |
| /** |
| * Checking that {@link IgniteTxAdapter#logTxFinishErrorSafe} is executable |
| * without errors without FailureHandler. |
| * |
| * @throws Exception If any error occurs. |
| */ |
| @Test |
| public void testSafeLogTxFinishErrorWithoutFailureHandler()throws Exception { |
| rmvFailureHnd = true; |
| |
| checkSafeLogTxFinishError(false); |
| } |
| |
| /** |
| * Checking that {@link IgniteTxAdapter#logTxFinishErrorSafe} is executable |
| * without errors with FailureHandler. Provided that txState field |
| * is deleted in transaction, which leads to NPE when |
| * {@link GridNearTxLocal#toString()} is called. |
| * |
| * @throws Exception If any error occurs. |
| */ |
| @Test |
| public void testSafeLogTxFinishErrorWithFailureHandlerAndRemoveTxState() throws Exception { |
| checkSafeLogTxFinishError(true); |
| } |
| |
| /** |
| * Checking that {@link IgniteTxAdapter#logTxFinishErrorSafe} is executed |
| * without errors. |
| * |
| * @param rmvTxState Remove txState field in transaction. |
| * @throws Exception If any error occurs. |
| */ |
| private void checkSafeLogTxFinishError(boolean rmvTxState) throws Exception { |
| IgniteEx igniteEx = startGrid(0); |
| |
| try (Transaction transaction = igniteEx.transactions().txStart()) { |
| IgniteCache<Object, Object> cache = igniteEx.cache(DEFAULT_CACHE_NAME); |
| |
| cache.put(1, 1); |
| |
| Collection<IgniteInternalTx> activeTxs = igniteEx.context().cache().context().tm().activeTransactions(); |
| |
| assertEquals(1, activeTxs.size()); |
| |
| GridNearTxLocal activeTx = (GridNearTxLocal)activeTxs.iterator().next(); |
| |
| AtomicBoolean containsFailedCompletingTxInLog = new AtomicBoolean(); |
| |
| Object txState = null; |
| |
| if (rmvTxState) { |
| txState = getFieldValue(activeTx, IgniteTxLocalAdapter.class, "txState"); |
| setFieldValue(activeTx, IgniteTxLocalAdapter.class, "txState", null); |
| } |
| |
| boolean commit = false; |
| |
| String errPrefix = "Failed completing the transaction: [commit=" + commit; |
| |
| String xidVer = (rmvTxState ? "xidVersion" : "xidVer") + '=' + activeTx.xidVersion(); |
| |
| log.registerListener(logStr -> { |
| if (logStr.startsWith(errPrefix) && logStr.contains(xidVer)) |
| containsFailedCompletingTxInLog.set(true); |
| }); |
| |
| activeTx.logTxFinishErrorSafe(log, commit, new RuntimeException("Test")); |
| |
| assertTrue(containsFailedCompletingTxInLog.get()); |
| |
| //That there was no NPE when closing a transaction. |
| if (rmvTxState) |
| setFieldValue(activeTx, IgniteTxLocalAdapter.class, "txState", txState); |
| } |
| } |
| } |