jinhyukify commented on code in PR #8321:
URL: https://github.com/apache/hbase/pull/8321#discussion_r3368766219
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hbase-mapreduce/src/main/java/org/apache/hadoop/hbase/mapreduce/HashTable.java:
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@@ -640,6 +652,8 @@ private static void printUsage(final String errorMsg) {
System.err.println(" families comma-separated list of families to
include");
System.err.println(" ignoreTimestamps if true, ignores cell timestamps");
System.err.println(" when calculating hashes");
+ System.err.println(" hashAlgorithm MessageDigest algorithm to use for
batch hashes");
+ System.err.println(" (defaults to " +
DEFAULT_HASH_ALGORITHM + ")");
Review Comment:
Thanks for the review! 😄
I updated the usage text to list a few popular hash algorithms from the
supported set.
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