HADOOP-14346. CryptoOutputStream throws IOException if stream is closed.
Contributed by Pierre Lacave
(cherry picked from commit 40b9c30d64
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@ -252,7 +252,9 @@ public class CryptoOutputStream extends FilterOutputStream implements
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*/
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@Override
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public synchronized void flush() throws IOException {
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checkStream();
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if (closed) {
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return;
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}
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encrypt();
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super.flush();
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}
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