HDFS-6799. The invalidate method in SimulatedFSDataset failed to remove (invalidate) blocks from the file system. Contributed by Megasthenis Asteris.
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@ -482,9 +482,10 @@ public class SimulatedFSDataset implements FsDatasetSpi<FsVolumeSpi> {
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}
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@Override // FsDatasetSpi
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public synchronized void unfinalizeBlock(ExtendedBlock b) {
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public synchronized void unfinalizeBlock(ExtendedBlock b) throws IOException{
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if (isValidRbw(b)) {
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blockMap.remove(b.getLocalBlock());
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final Map<Block, BInfo> map = getMap(b.getBlockPoolId());
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map.remove(b.getLocalBlock());
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}
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}
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@ -624,7 +625,7 @@ public class SimulatedFSDataset implements FsDatasetSpi<FsVolumeSpi> {
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continue;
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}
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storage.free(bpid, binfo.getNumBytes());
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blockMap.remove(b);
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map.remove(b);
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}
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if (error) {
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throw new IOException("Invalidate: Missing blocks.");
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