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Posted to dev@hive.apache.org by "Oleg Danilov (JIRA)" <ji...@apache.org> on 2018/01/21 22:26:01 UTC

[jira] [Created] (HIVE-18506) LlapBaseInputFormat - negative array index

Oleg Danilov created HIVE-18506:
-----------------------------------

             Summary: LlapBaseInputFormat - negative array index
                 Key: HIVE-18506
                 URL: https://issues.apache.org/jira/browse/HIVE-18506
             Project: Hive
          Issue Type: Bug
            Reporter: Oleg Danilov


 

"nextInt % value" may generate negative values:
{code:java}
int randIdx = rand.nextInt() % allInstances.size();
serviceInstance = allInstances.toArray(serviceInstanceArray)[randIdx];
{code}
 

 



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