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From GitBox <...@apache.org>
Subject [GitHub] byungwok opened a new issue #668: Queation about Scanner class for setting range in accumulo table info
Date Tue, 02 Oct 2018 12:09:19 GMT
byungwok opened a new issue #668: Queation about Scanner class for setting range in accumulo
table info 
URL: https://github.com/apache/accumulo/issues/668
 
 
   ![accumulo](https://user-images.githubusercontent.com/39606428/46346774-24c9fc80-c684-11e8-8525-61403418953f.PNG)
   
   Hi i have qustion about java api for dealing with accumulo in java.
   
   Look at above picture, i'd like to remove that data marked red. it's good to clear in accumulo
CLI in accumulo centos7. using that natural character set. no encoding or change
   
   but, in java api it is not scanned and deleted as "Scanner.setRange(Range.exact(row))"
did not set range this charset. log said me null point exception. In my guess that's hex charset.
so Does not that method '.setRange()' or 'Range.exact(row)'  read and found a special character
such a unicode or Hex character? only can read String type? Or before input the row name,
should be some encoding or handling to the other type like String?
   if should i do that, How to do that don't you have some example for do that? the encoding
   
   that shapefile data was inputted by geowave and i'd build that come based on Rowoperation.java
in accumulo-example repo. 
   
   I look forward to an answer ASAP so please flee free advice to me.
   
   Thank you for your reading :)  
   
   

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