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Posted to dev@phoenix.apache.org by "Csaba Skrabak (JIRA)" <ji...@apache.org> on 2018/03/20 09:26:00 UTC

[jira] [Created] (PHOENIX-4662) NullPointerException in TableResultIterator.java on cache resend

Csaba Skrabak created PHOENIX-4662:
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             Summary: NullPointerException in TableResultIterator.java on cache resend
                 Key: PHOENIX-4662
                 URL: https://issues.apache.org/jira/browse/PHOENIX-4662
             Project: Phoenix
          Issue Type: Bug
    Affects Versions: 4.12.0
            Reporter: Csaba Skrabak
            Assignee: Csaba Skrabak


In the fix for PHOENIX-4010, there is a potential null dereference. Turned out when we ran a previous version of HashJoinIT with PHOENIX-4010 backported.

The caches field is initialized to null and may be dereferenced after "Retrying when Hash Join cache is not found on the server ,by sending the cache again".



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