HDFS-6902. FileWriter should be closed in finally block in BlockReceiver#receiveBlock() (Tsuyoshi OZAWA via Colin Patrick McCabe)
(cherry picked from commit b6b95ff667
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@ -301,6 +301,11 @@ Release 2.6.0 - UNRELEASED
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HDFS-6892. Add XDR packaging method for each NFS request (brandonli)
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HDFS-6938. Cleanup javac warnings in FSNamesystem (Charles Lamb via wheat9)
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HDFS-6902. FileWriter should be closed in finally block in
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BlockReceiver#receiveBlock() (Tsuyoshi OZAWA via Colin Patrick McCabe)
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Release 2.5.1 - UNRELEASED
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INCOMPATIBLE CHANGES
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@ -825,15 +825,17 @@ class BlockReceiver implements Closeable {
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LOG.warn("Failed to delete restart meta file: " +
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restartMeta.getPath());
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}
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FileWriter out = null;
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try {
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FileWriter out = new FileWriter(restartMeta);
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out = new FileWriter(restartMeta);
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// write out the current time.
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out.write(Long.toString(Time.now() + restartBudget));
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out.flush();
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out.close();
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} catch (IOException ioe) {
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// The worst case is not recovering this RBW replica.
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// Client will fall back to regular pipeline recovery.
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} finally {
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IOUtils.cleanup(LOG, out);
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}
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try {
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// Even if the connection is closed after the ack packet is
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