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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-14496) Enable Calcite rewriting with materialized views
Date Thu, 15 Dec 2016 23:50:58 GMT

    [ https://issues.apache.org/jira/browse/HIVE-14496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15752884#comment-15752884
] 

Hive QA commented on HIVE-14496:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12843459/HIVE-14496.09.patch

{color:green}SUCCESS:{color} +1 due to 14 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 25 failed/errored test(s), 10820 tests executed
*Failed tests:*
{noformat}
TestDerbyConnector - did not produce a TEST-*.xml file (likely timed out) (batchId=234)
TestVectorizedColumnReaderBase - did not produce a TEST-*.xml file (likely timed out) (batchId=251)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[cbo_rp_auto_join1] (batchId=3)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[create_view] (batchId=37)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[create_view_partitioned] (batchId=34)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[cteViews] (batchId=70)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[groupby_join_pushdown] (batchId=72)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sample2] (batchId=5)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sample4] (batchId=15)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sample6] (batchId=61)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sample7] (batchId=60)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sample9] (batchId=39)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[udf_sort_array] (batchId=59)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[transform_ppr2] (batchId=135)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[cbo_rp_unionDistinct_2]
(batchId=143)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[metadataonly1] (batchId=150)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[stats_based_fetch_decision]
(batchId=151)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[subquery_views] (batchId=140)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[unionDistinct_2] (batchId=140)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_2] (batchId=93)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[unionDistinct_2] (batchId=92)
org.apache.hadoop.hive.ql.metadata.TestHive.testTable (batchId=259)
org.apache.hadoop.hive.ql.metadata.TestHive.testThriftTable (batchId=259)
org.apache.hadoop.hive.ql.metadata.TestHiveRemote.testTable (batchId=260)
org.apache.hadoop.hive.ql.metadata.TestHiveRemote.testThriftTable (batchId=260)
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/2598/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/2598/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-2598/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 25 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12843459 - PreCommit-HIVE-Build

> Enable Calcite rewriting with materialized views
> ------------------------------------------------
>
>                 Key: HIVE-14496
>                 URL: https://issues.apache.org/jira/browse/HIVE-14496
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Materialized views
>    Affects Versions: 2.2.0
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Jesus Camacho Rodriguez
>         Attachments: HIVE-14496.01.patch, HIVE-14496.02.patch, HIVE-14496.03.patch, HIVE-14496.04.patch,
HIVE-14496.05.patch, HIVE-14496.07.patch, HIVE-14496.08.patch, HIVE-14496.09.patch, HIVE-14496.patch
>
>
> Calcite already supports query rewriting using materialized views. We will use it to
support this feature in Hive.
> In order to do that, we need to register the existing materialized views with Calcite
view service and enable the materialized views rewriting rules. 
> We should include a HiveConf flag to completely disable query rewriting using materialized
views if necessary.



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