Merge HADOOP-9114. After defined the dfs.checksum.type as the NULL, write file and hflush will through java.lang.ArrayIndexOutOfBoundsException. Contributed by Sathish.
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1544190 13f79535-47bb-0310-9956-ffa450edef68
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@ -211,6 +211,9 @@ Release 2.2.1 - UNRELEASED
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HADOOP-10110. hadoop-auth has a build break due to missing dependency.
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(Chuan Liu via arp)
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HADOOP-9114. After defined the dfs.checksum.type as the NULL, write file and hflush will
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through java.lang.ArrayIndexOutOfBoundsException (Sathish via umamahesh)
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Release 2.2.0 - 2013-10-13
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INCOMPATIBLE CHANGES
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@ -183,10 +183,13 @@ abstract public class FSOutputSummer extends OutputStream {
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}
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static byte[] int2byte(int integer, byte[] bytes) {
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bytes[0] = (byte)((integer >>> 24) & 0xFF);
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bytes[1] = (byte)((integer >>> 16) & 0xFF);
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bytes[2] = (byte)((integer >>> 8) & 0xFF);
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bytes[3] = (byte)((integer >>> 0) & 0xFF);
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if (bytes.length != 0) {
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bytes[0] = (byte) ((integer >>> 24) & 0xFF);
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bytes[1] = (byte) ((integer >>> 16) & 0xFF);
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bytes[2] = (byte) ((integer >>> 8) & 0xFF);
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bytes[3] = (byte) ((integer >>> 0) & 0xFF);
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return bytes;
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}
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return bytes;
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}
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