ignite-3478
Project: http://git-wip-us.apache.org/repos/asf/ignite/repo Commit: http://git-wip-us.apache.org/repos/asf/ignite/commit/e4494600 Tree: http://git-wip-us.apache.org/repos/asf/ignite/tree/e4494600 Diff: http://git-wip-us.apache.org/repos/asf/ignite/diff/e4494600 Branch: refs/heads/ignite-3479 Commit: e449460082f292e54060dcc7786ffa03986b3890 Parents: b72f362 Author: sboikov <sboi...@gridgain.com> Authored: Fri Sep 22 13:26:56 2017 +0300 Committer: sboikov <sboi...@gridgain.com> Committed: Fri Sep 22 13:26:56 2017 +0300 ---------------------------------------------------------------------- .../cache/mvcc/CacheMvccTransactionsTest.java | 121 ++++++++++++++++++- 1 file changed, 119 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/ignite/blob/e4494600/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccTransactionsTest.java ---------------------------------------------------------------------- diff --git a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccTransactionsTest.java b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccTransactionsTest.java index c50d63c..e5eb0ee 100644 --- a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccTransactionsTest.java +++ b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccTransactionsTest.java @@ -702,8 +702,6 @@ public class CacheMvccTransactionsTest extends GridCommonAbstractTest { assertEquals(5, (Object)vals.get(key2)); } - - /** * @throws Exception If failed. */ @@ -812,6 +810,125 @@ public class CacheMvccTransactionsTest extends GridCommonAbstractTest { /** * @throws Exception If failed. */ + public void testCleanupWaitsForGet3() throws Exception { + /* + Simulate case when coordinator assigned query version has active transaction, + query is delayed, after this active transaction finish and the same key is + updated several more times before query starts. + */ + testSpi = true; + + client = false; + + startGrids(1); + + client = true; + + final Ignite client = startGrid(1); + + awaitPartitionMapExchange(); + + final IgniteCache<Object, Object> cache = client.createCache(cacheConfiguration(PARTITIONED, FULL_SYNC, 0, 16)); + + final Integer key1 = 1; + final Integer key2 = 2; + + for (int i = 0; i < 3; i++) { + try (Transaction tx = client.transactions().txStart(PESSIMISTIC, REPEATABLE_READ)) { + cache.put(key1, i); + cache.put(key2, i); + + tx.commit(); + } + } + + TestRecordingCommunicationSpi crdSpi = TestRecordingCommunicationSpi.spi(grid(0)); + + TestRecordingCommunicationSpi clientSpi = TestRecordingCommunicationSpi.spi(client); + + clientSpi.blockMessages(new IgniteBiPredicate<ClusterNode, Message>() { + /** */ + private boolean blocked; + + @Override public boolean apply(ClusterNode node, Message msg) { + if (!blocked && (msg instanceof CoordinatorTxAckRequest)) { + blocked = true; + + return true; + } + return false; + } + }); + + final IgniteInternalFuture<?> putFut = GridTestUtils.runAsync(new Callable<Void>() { + @Override public Void call() throws Exception { + try (Transaction tx = client.transactions().txStart(PESSIMISTIC, REPEATABLE_READ)) { + cache.put(key2, 3); + + tx.commit(); + } + + return null; + } + }, "put"); + + clientSpi.waitForBlocked(); + + for (int i = 0; i < 3; i++) { + try (Transaction tx = client.transactions().txStart(PESSIMISTIC, REPEATABLE_READ)) { + cache.put(key1, i + 3); + + tx.commit(); + } + } + + // Delay version for getAll. + crdSpi.blockMessages(new IgniteBiPredicate<ClusterNode, Message>() { + /** */ + private boolean blocked; + + @Override public boolean apply(ClusterNode node, Message msg) { + if (!blocked && (msg instanceof MvccCoordinatorVersionResponse)) { + blocked = true; + + return true; + } + return false; + } + }); + + final IgniteInternalFuture<?> getFut = GridTestUtils.runAsync(new Callable<Void>() { + @Override public Void call() throws Exception { + Map<Object, Object> res = cache.getAll(F.asSet(key1, key2)); + + assertEquals(2, res.size()); + + return null; + } + }, "get"); + + crdSpi.waitForBlocked(); + + clientSpi.stopBlock(true); + + putFut.get(); + + for (int i = 0; i < 3; i++) { + try (Transaction tx = client.transactions().txStart(PESSIMISTIC, REPEATABLE_READ)) { + cache.put(key2, i + 4); + + tx.commit(); + } + } + + crdSpi.stopBlock(true); + + getFut.get(); + } + + /** + * @throws Exception If failed. + */ public void testPutAllGetAll_SingleNode() throws Exception { putAllGetAll(1, 0, 0, 64); }
