hbaseinaction / twitbase Goto Github PK
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Home Page: http://www.manning.com/dimidukkhurana
TwitBase is a running example used throughout HBase In Action
Home Page: http://www.manning.com/dimidukkhurana
if "stopRow[Md5Utils.MD5_LENGTH-1]" is FF, then add 1 will result stoprow less than startrow.
so I changed it to:
for(int i=Md5Utils.MD5_LENGTH;i<stopRow.length;i++) {
stopRow[i] = -1;
}
then it is ok
In HamletTagger.java, Reduce class is not used at all.
IdentityTableReducer is used instead.
Since Reduce.reduce() is somewhat special by Put()ing only the first record, it cannot be replaced by IdentityTableReducer, at least for performance.
MD5 i don't know how to make it .i just find import utils.Md5Utils; but i can not find the code
java byte[] userHash = Md5Utils.md5sum(user);
When I run the program like the book tells,my program stop in this sentences not the results which the book tells.Can you tell me what's wrong?
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