anujmodi2021 commented on code in PR #6069:
URL: https://github.com/apache/hadoop/pull/6069#discussion_r1332694254
##########
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/services/AbfsClient.java:
##########
@@ -1412,6 +1432,91 @@ private void appendIfNotEmpty(StringBuilder sb, String
regEx,
}
}
+ /**
+ * Add MD5 hash as request header to the append request
+ * @param requestHeaders
+ * @param reqParams
+ * @param buffer
+ */
+ private void addCheckSumHeaderForWrite(List<AbfsHttpHeader> requestHeaders,
+ final AppendRequestParameters reqParams, final byte[] buffer)
+ throws AbfsRestOperationException {
+ try {
+ MessageDigest md5Digest = MessageDigest.getInstance(MD5);
+ byte[] dataToBeWritten = new byte[reqParams.getLength()];
+ System.arraycopy(buffer, reqParams.getoffset(), dataToBeWritten, 0,
reqParams.getLength());
Review Comment:
Makes sense. Taken
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