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Posted to issues-all@impala.apache.org by "Wenzhe Zhou (Jira)" <ji...@apache.org> on 2020/10/01 23:59:00 UTC

[jira] [Created] (IMPALA-10205) Replace MD5 hash with SHA-512 for data file path of IcebergTable

Wenzhe Zhou created IMPALA-10205:
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             Summary: Replace MD5 hash with SHA-512 for data file path of IcebergTable
                 Key: IMPALA-10205
                 URL: https://issues.apache.org/jira/browse/IMPALA-10205
             Project: IMPALA
          Issue Type: Improvement
          Components: Frontend
    Affects Versions: Impala 4.0
            Reporter: Wenzhe Zhou
             Fix For: Impala 4.0


To support FIPS, all new code have to use FIPS-approved algorithms. Current code generate data path hash in MD5 hash for Iceberg Table. But MD5 is one of forbidden algorithms. We have to replace MD5 with FIPS-approved algorithm, like SHA-512.  



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