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Ship it!




Ship It!

- Velmurugan Periasamy


On March 7, 2017, 1:33 p.m., Pradeep Agrawal wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/57333/
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> 
> (Updated March 7, 2017, 1:33 p.m.)
> 
> 
> Review request for ranger, Ankita Sinha, Don Bosco Durai, Gautam Borad, Abhay 
> Kulkarni, Madhan Neethiraj, Mehul Parikh, Ramesh Mani, Selvamohan Neethiraj, 
> Sailaja Polavarapu, and Velmurugan Periasamy.
> 
> 
> Bugs: RANGER-1378
>     https://issues.apache.org/jira/browse/RANGER-1378
> 
> 
> Repository: ranger
> 
> 
> Description
> -------
> 
> **Problem Statement:** Currently create view statement of 'vx_trx_log' 
> contains more than one column in select clause which are not part of group by 
> clause. SQL92 standard does not permit queries for which the select list, 
> HAVING condition, or ORDER BY list refer to nonaggregated columns that are 
> neither named in the GROUP BY clause nor are functionally dependent on 
> (uniquely determined by) GROUP BY columns. 
> 
> Reference : https://dev.mysql.com/doc/refman/5.7/en/group-by-handling.html
> 
> **Impact:**
> There is Page not found (404) error when clicking Admin tab in Audit and 
> below given error message is appearing in log file.
> Exception [EclipseLink-4002] (Eclipse Persistence Services - 
> 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.DatabaseException
> Internal Exception: 
> com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #1 of 
> SELECT list is not in GROUP BY clause and contains nonaggregated column 
> 'ranger.x_trx_log.id' which is not functionally dependent on columns in GROUP 
> BY clause; this is incompatible with sql_mode=only_full_group_by
> Error Code: 1055
> Call: SELECT ID AS a1, ACTION AS a2, ADDED_BY_ID AS a3, ATTR_NAME AS a4, 
> CREATE_TIME AS a5, NEW_VAL AS a6, CLASS_TYPE AS a7, OBJECT_ID AS a8, 
> OBJECT_NAME AS a9, PARENT_OBJECT_CLASS_TYPE AS a10, PARENT_OBJECT_ID AS a11, 
> PARENT_OBJECT_NAME AS a12, PREV_VAL AS a13, REQ_ID AS a14, SESS_ID AS a15, 
> SESS_TYPE AS a16, TRX_ID AS a17, UPDATE_TIME AS a18, UPD_BY_ID AS a19 FROM 
> vx_trx_log ORDER BY CREATE_TIME DESC LIMIT ?, ?
> bind => [2 parameters bound]
> Query: ReadAllQuery(referenceClass=VXXTrxLog sql="SELECT ID AS a1, ACTION AS 
> a2, ADDED_BY_ID AS a3, ATTR_NAME AS a4, CREATE_TIME AS a5, NEW_VAL AS a6, 
> CLASS_TYPE AS a7, OBJECT_ID AS a8, OBJECT_NAME AS a9, 
> PARENT_OBJECT_CLASS_TYPE AS a10, PARENT_OBJECT_ID AS a11, PARENT_OBJECT_NAME 
> AS a12, PREV_VAL AS a13, REQ_ID AS a14, SESS_ID AS a15, SESS_TYPE AS a16, 
> TRX_ID AS a17, UPDATE_TIME AS a18, UPD_BY_ID AS a19 FROM vx_trx_log ORDER BY 
> CREATE_TIME DESC LIMIT ?, ?")
> 
> **Proposed Solution:**
> Proposed solution contains changes in schema definiton of 'vx_trx_log' view.
> 
> **Note: Please note that this patch contains changes in table creation 
> statement also; From current xa_core_db.sql file it seems create table 
> statements were generated from some db backup tool which contains table 
> creation statements in alphabatical order of table name while it suppose to 
> be in the order of required entities and relations between them.**
> 
> 
> Diffs
> -----
> 
>   security-admin/db/mysql/xa_core_db.sql 9a22e2c 
> 
> 
> Diff: https://reviews.apache.org/r/57333/diff/1/
> 
> 
> Testing
> -------
> 
> **Steps Performed with patch:**
> 1. Installed and Started Ranger admin.
> 2. Create user 'testuser1' so that admin audit logs get generated in 
> x_trx_log table.
> 3. Visited Admin tab of Audit menu.
> 
> **Expected Behaviour:** 
> Admin audit log should show the admin audit logs Rather throwing Page not 
> found (404) error.
> 
> **Actual Behaviour:**
> Admin audit tab was showing transaction logs of 'testuser1' user creation.
> 
> **Note : Tested in MySQL 5.1, 5.6 and 5.7 version.**
> 
> 
> Thanks,
> 
> Pradeep Agrawal
> 
>

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