[
https://issues.apache.org/jira/browse/HIVE-18387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16366783#comment-16366783
]
Hive QA commented on HIVE-18387:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12910834/HIVE-18387.11.patch
{color:green}SUCCESS:{color} +1 due to 3 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 31 failed/errored test(s), 13783 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestAccumuloCliDriver.testCliDriver[accumulo_queries]
(batchId=240)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[alter_table_update_status]
(batchId=79)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[ppd_join5] (batchId=36)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[row__id] (batchId=78)
org.apache.hadoop.hive.cli.TestEncryptedHDFSCliDriver.testCliDriver[encryption_move_tbl]
(batchId=174)
org.apache.hadoop.hive.cli.TestMiniDruidCliDriver.testCliDriver[druidmini_mv]
(batchId=248)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[llap_smb]
(batchId=151)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucket_map_join_tez_empty]
(batchId=156)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[insert_values_orig_table_use_metadata]
(batchId=166)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[llap_acid]
(batchId=170)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[llap_acid_fast]
(batchId=161)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[materialized_view_create_rewrite_3]
(batchId=163)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[materialized_view_create_rewrite_rebuild_dummy]
(batchId=158)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[resourceplan]
(batchId=163)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[results_cache_1]
(batchId=167)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[sysdb]
(batchId=160)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[materialized_view_authorization_rebuild_no_grant]
(batchId=93)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[materialized_view_authorization_rebuild_other]
(batchId=93)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[ppd_join5]
(batchId=121)
org.apache.hadoop.hive.cli.control.TestDanglingQOuts.checkDanglingQOut
(batchId=221)
org.apache.hadoop.hive.metastore.TestReplChangeManager.testRecycleNonPartTable
(batchId=223)
org.apache.hadoop.hive.metastore.client.TestTablesCreateDropAlterTruncate.testAlterTableNullStorageDescriptorInNew[Embedded]
(batchId=205)
org.apache.hadoop.hive.ql.TestAcidOnTez.testGetSplitsLocks (batchId=224)
org.apache.hive.beeline.cli.TestHiveCli.testNoErrorDB (batchId=187)
org.apache.hive.hcatalog.listener.TestDbNotificationListener.alterIndex
(batchId=242)
org.apache.hive.hcatalog.listener.TestDbNotificationListener.createIndex
(batchId=242)
org.apache.hive.hcatalog.listener.TestDbNotificationListener.dropIndex
(batchId=242)
org.apache.hive.jdbc.TestJdbcWithMiniLlap.testLlapInputFormatEndToEnd
(batchId=235)
org.apache.hive.jdbc.TestSSL.testConnectionMismatch (batchId=234)
org.apache.hive.jdbc.TestSSL.testConnectionWrongCertCN (batchId=234)
org.apache.hive.jdbc.TestSSL.testMetastoreConnectionWrongCertCN (batchId=234)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/9245/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/9245/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-9245/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 31 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12910834 - PreCommit-HIVE-Build
> Minimize time that REBUILD locks the materialized view
> ------------------------------------------------------
>
> Key: HIVE-18387
> URL: https://issues.apache.org/jira/browse/HIVE-18387
> Project: Hive
> Issue Type: Improvement
> Components: Materialized views
> Affects Versions: 3.0.0
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Major
> Attachments: HIVE-18387.01.patch, HIVE-18387.02.patch,
> HIVE-18387.03.patch, HIVE-18387.04.patch, HIVE-18387.05.patch,
> HIVE-18387.07.patch, HIVE-18387.08.patch, HIVE-18387.09.patch,
> HIVE-18387.11.patch, HIVE-18387.patch
>
>
> Currently, REBUILD will block the materialized view while the final move task
> is being executed. The idea for this improvement is to create the new
> materialization in a new folder (new version) and then just flip the pointer
> to the folder in the MV definition in the metastore. REBUILD operations for a
> given MV should get an exclusive lock though, i.e., they cannot be executed
> concurrently.
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