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https://issues.apache.org/jira/browse/IGNITE-16194?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dmitry Pavlov updated IGNITE-16194:
-----------------------------------
Component/s: (was: ise)
> Snapshot restore operation fails if any baseline node doesn't contain
> metadata for the specified snapshot.
> ----------------------------------------------------------------------------------------------------------
>
> Key: IGNITE-16194
> URL: https://issues.apache.org/jira/browse/IGNITE-16194
> Project: Ignite
> Issue Type: Bug
> Affects Versions: 2.11, 2.12
> Reporter: Pavel Pereslegin
> Assignee: Pavel Pereslegin
> Priority: Blocker
> Fix For: 2.12
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Snapshot restore operation fails if any baseline node doesn't contain
> metadata for the specified snapshot. Current tests do not reproduce this
> problem because they share the same working folder for the snapshots.
> Reproducer (uses dedicated work dir):
> {code:java}
> public class IgniteSnapshotRestoreWithNewNodeTest extends
> AbstractSnapshotSelfTest {
> private static final String DEDICATED_CLUSTER_PREFIX = "tmp-cluster-";
> @Test
> public void testRestoreOnNewTopologyWithDedicatedSnapshotLocation()
> throws Exception {
> String workDir = U.defaultWorkDirectory();
> IgniteEx ignite = startGridsWithCache(2, CACHE_KEYS_RANGE, valBuilder,
> (id, cfg) -> Paths.get(workDir, DEDICATED_CLUSTER_PREFIX +
> U.maskForFileName(cfg.getIgniteInstanceName())).toString(), dfltCacheCfg);
> ignite.snapshot().createSnapshot(SNAPSHOT_NAME).get(TIMEOUT);
> ignite.destroyCache(DEFAULT_CACHE_NAME);
> awaitPartitionMapExchange();
> // Start new node with an empty snapshots work directory.
>
> startGrid(optimize(getConfiguration(getTestIgniteInstanceName(2)).setCacheConfiguration()));
> resetBaselineTopology();
> ignite.snapshot().restoreSnapshot(SNAPSHOT_NAME, null).get(TIMEOUT);
> // fails here
> for (Ignite grid : G.allGrids())
> assertCacheKeys(grid.cache(DEFAULT_CACHE_NAME), CACHE_KEYS_RANGE);
> }
> @Parameterized.Parameters(name = "Encryption is disabled")
> public static Iterable<Boolean> disabledEncryption() {
> return Collections.singletonList(false);
> }
> /** {@inheritDoc} */
> @After
> @Override public void afterTestSnapshot() throws Exception {
> super.afterTestSnapshot();
> try (DirectoryStream<Path> ds =
> Files.newDirectoryStream(Paths.get(U.defaultWorkDirectory()),
> path -> Files.isDirectory(path) &&
> path.getFileName().toString().toLowerCase().startsWith(DEDICATED_CLUSTER_PREFIX))
> ) {
> for (Path dir : ds)
> U.delete(dir);
> }
> }
> }
> {code}
> Log output
> {noformat}
> class org.apache.ignite.compute.ComputeUserUndeclaredException: Failed to
> reduce job results due to undeclared user exception
> [task=org.apache.ignite.internal.processors.cache.persistence.snapshot.SnapshotMetadataCollectorTask@4bb91e74,
> err=class
> org.apache.ignite.internal.processors.cache.persistence.snapshot.IgniteSnapshotVerifyException:
> /home/user/ignite/source/work/snapshots/testSnapshot]
> at
> org.apache.ignite.internal.processors.task.GridTaskWorker.reduce(GridTaskWorker.java:1188)
> at
> org.apache.ignite.internal.processors.task.GridTaskWorker.onResponse(GridTaskWorker.java:976)
> at
> org.apache.ignite.internal.processors.task.GridTaskProcessor.processJobExecuteResponse(GridTaskProcessor.java:1155)
> at
> org.apache.ignite.internal.processors.task.GridTaskProcessor$JobMessageListener.onMessage(GridTaskProcessor.java:1390)
> at
> org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1907)
> at
> org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:1528)
> at
> org.apache.ignite.internal.managers.communication.GridIoManager.access$5300(GridIoManager.java:242)
> at
> org.apache.ignite.internal.managers.communication.GridIoManager$9.execute(GridIoManager.java:1421)
> at
> org.apache.ignite.internal.managers.communication.TraceRunnable.run(TraceRunnable.java:55)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: class
> org.apache.ignite.internal.processors.cache.persistence.snapshot.IgniteSnapshotVerifyException:
> /home/user/ignite/source/work/snapshots/testSnapshot
> at
> org.apache.ignite.internal.processors.cache.persistence.snapshot.SnapshotMetadataCollectorTask.reduce(SnapshotMetadataCollectorTask.java:105)
> at
> org.apache.ignite.internal.processors.cache.persistence.snapshot.SnapshotMetadataCollectorTask.reduce(SnapshotMetadataCollectorTask.java:39)
> at
> org.apache.ignite.internal.processors.task.GridTaskWorker$6.call(GridTaskWorker.java:1149)
> at
> org.apache.ignite.internal.util.IgniteUtils.wrapThreadLoader(IgniteUtils.java:7276)
> at
> org.apache.ignite.internal.processors.task.GridTaskWorker.reduce(GridTaskWorker.java:1147)
> ... 11 more
> Caused by: class org.apache.ignite.IgniteException:
> /home/user/ignite/source/work/snapshots/testSnapshot
> at
> org.apache.ignite.internal.processors.cache.persistence.snapshot.IgniteSnapshotManager.readSnapshotMetadatas(IgniteSnapshotManager.java:1253)
> at
> org.apache.ignite.internal.processors.cache.persistence.snapshot.SnapshotMetadataCollectorTask$1.execute(SnapshotMetadataCollectorTask.java:59)
> at
> org.apache.ignite.internal.processors.cache.persistence.snapshot.SnapshotMetadataCollectorTask$1.execute(SnapshotMetadataCollectorTask.java:53)
> at
> org.apache.ignite.internal.processors.job.GridJobWorker$2.call(GridJobWorker.java:601)
> at
> org.apache.ignite.internal.util.IgniteUtils.wrapThreadLoader(IgniteUtils.java:7276)
> at
> org.apache.ignite.internal.processors.job.GridJobWorker.execute0(GridJobWorker.java:595)
> at
> org.apache.ignite.internal.processors.job.GridJobWorker.body(GridJobWorker.java:522)
> at
> org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:125)
> at
> org.apache.ignite.internal.processors.job.GridJobProcessor.processJobExecuteRequest(GridJobProcessor.java:1305)
> at
> org.apache.ignite.internal.processors.job.GridJobProcessor$JobExecutionListener.onMessage(GridJobProcessor.java:2155)
> ... 8 more
> Caused by: java.nio.file.NoSuchFileException:
> /home/user/ignite/source/work/snapshots/testSnapshot
> at
> sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)
> at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
> at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
> at
> sun.nio.fs.UnixFileSystemProvider.newDirectoryStream(UnixFileSystemProvider.java:427)
> at java.nio.file.Files.newDirectoryStream(Files.java:457)
> at
> org.apache.ignite.internal.processors.cache.persistence.snapshot.IgniteSnapshotManager.readSnapshotMetadatas(IgniteSnapshotManager.java:1246)
> ... 17 more
> {noformat}
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