[jira] [Created] (HIVE-18023) Redact the expression in lineage info

["Aihua Xu (JIRA)" <ji...@apache.org>]

Aihua Xu created HIVE-18023:
-------------------------------

             Summary: Redact the expression in lineage info
                 Key: HIVE-18023
                 URL: https://issues.apache.org/jira/browse/HIVE-18023
             Project: Hive
          Issue Type: Improvement
          Components: Logging
    Affects Versions: 2.1.0
            Reporter: Aihua Xu
            Assignee: Aihua Xu
            Priority: Trivial


The query redactor is redacting the query itself while the expression shown in lineage info is not, which may still expose sensitive info. The following query

{{select customers.id, customers.name from customers where customers.addresses['shipping'].zip_code ='1234-5678-1234-5678';}} will have a log entry in lineage. The expression should also be redacted.

{noformat}
[HiveServer2-Background-Pool: Thread-43]: {"version":"1.0","user":"hive","timestamp":1510179280,"duration":40747,"jobIds":["job_1510150684172_0006"],"engine":"mr","database":"default","hash":"a2b4721a0935e3770d81649d24ab1cd4","queryText":"select customers.id, customers.name from customers where customers.addresses['shipping'].zip_code ='XXXX-XXXX-XXXX-XXXX'","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"},{"sources":[],"targets":[0,1],"expression":"(addresses['shipping'].zip_code = '1234-5678-1234-5678')","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"customers.id"},{"id":1,"vertexType":"COLUMN","vertexId":"customers.name"},{"id":2,"vertexType":"COLUMN","vertexId":"default.customers.id"},{"id":3,"vertexType":"COLUMN","vertexId":"default.customers.name"}]}
{noformat}



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