HDFS-13592. TestNameNodePrunesMissingStorages#testNameNodePrunesUnreportedStorages does not shut down cluster properly. Contributed by Anbang Hu.
(cherry picked from commit 57b893de3d
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@ -383,6 +383,8 @@ public class TestNameNodePrunesMissingStorages {
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.Builder(conf).numDataNodes(1)
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.storagesPerDatanode(2)
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.build();
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try {
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cluster.waitActive();
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// Create two files to ensure each storage has a block
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DFSTestUtil.createFile(cluster.getFileSystem(), new Path("file1"),
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102400, 102400, 102400, (short)1,
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@ -392,7 +394,8 @@ public class TestNameNodePrunesMissingStorages {
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0x1BAD5EED);
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// Get the datanode storages and data directories
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DataNode dn = cluster.getDataNodes().get(0);
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BlockManager bm = cluster.getNameNode().getNamesystem().getBlockManager();
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BlockManager bm =
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cluster.getNameNode().getNamesystem().getBlockManager();
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DatanodeDescriptor dnDescriptor = bm.getDatanodeManager().
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getDatanode(cluster.getDataNodes().get(0).getDatanodeUuid());
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DatanodeStorageInfo[] dnStoragesInfosBeforeRestart =
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@ -421,7 +424,8 @@ public class TestNameNodePrunesMissingStorages {
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}
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}
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assertEquals(1, numFailedStoragesWithBlocks);
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// Heartbeat manager removes the blocks associated with this failed storage
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// Heartbeat manager removes the blocks associated with this failed
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// storage
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bm.getDatanodeManager().getHeartbeatManager().heartbeatCheck();
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assertTrue(!failedStorageInfo.areBlocksOnFailedStorage());
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// pruneStorageMap removes the unreported storage
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@ -429,5 +433,10 @@ public class TestNameNodePrunesMissingStorages {
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// Assert that the unreported storage is pruned
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assertEquals(DataNode.getStorageLocations(dn.getConf()).size(),
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dnDescriptor.getStorageInfos().length);
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} finally {
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if (cluster != null) {
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cluster.shutdown();
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}
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}
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}
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}
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