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Zheng Shao commented on HIVE-1131: ---------------------------------- Still seeing test failures from HIVE-1131_7.patch {code} .ptest_0/test.17.2.1.log: [junit] Begin query: groupby8.q .ptest_0/test.17.2.1.log: [junit] junit.framework.AssertionFailedError: Client execution results failed with error code = 1 -- .ptest_1/test.17.2.1.log: [junit] Begin query: groupby8_map_skew.q .ptest_1/test.17.2.1.log: [junit] junit.framework.AssertionFailedError: Client execution results failed with error code = 1 -- .ptest_1/test.17.2.1.log: [junit] Begin query: multi_insert.q .ptest_1/test.17.2.1.log: [junit] junit.framework.AssertionFailedError: Client execution results failed with error code = 1 -- .ptest_1/test.17.2.1.log: [junit] Begin query: reduce_deduplicate.q .ptest_1/test.17.2.1.log: [junit] junit.framework.AssertionFailedError: Client execution results failed with error code = 1 -- .ptest_1/test.17.2.1.log: [junit] Begin query: union18.q .ptest_1/test.17.2.1.log: [junit] junit.framework.AssertionFailedError: Client execution results failed with error code = 1 -- .ptest_2/test.17.2.1.log: [junit] Begin query: groupby7.q .ptest_2/test.17.2.1.log: [junit] junit.framework.AssertionFailedError: Client execution results failed with error code = 1 -- .ptest_2/test.17.2.1.log: [junit] Begin query: groupby8_noskew.q .ptest_2/test.17.2.1.log: [junit] junit.framework.AssertionFailedError: Client execution results failed with error code = 1 -- .ptest_2/test.17.2.1.log: [junit] Begin query: input12.q .ptest_2/test.17.2.1.log: [junit] junit.framework.AssertionFailedError: Client execution results failed with error code = 1 -- {code} > Add column lineage information to the pre execution hooks > --------------------------------------------------------- > > Key: HIVE-1131 > URL: https://issues.apache.org/jira/browse/HIVE-1131 > Project: Hadoop Hive > Issue Type: New Feature > Components: Query Processor > Reporter: Ashish Thusoo > Assignee: Ashish Thusoo > Attachments: HIVE-1131.patch, HIVE-1131_2.patch, HIVE-1131_3.patch, > HIVE-1131_4.patch, HIVE-1131_5.patch, HIVE-1131_6.patch, HIVE-1131_7.patch > > > We need a mechanism to pass the lineage information of the various columns of > a table to a pre execution hook so that applications can use that for: > - auditing > - dependency checking > and many other applications. > The proposal is to expose this through a bunch of classes to the pre > execution hook interface to the clients and put in the necessary > transformation logic in the optimizer to generate this information. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.