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https://issues.apache.org/jira/browse/HIVE-17361?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16254646#comment-16254646
]
Hive QA commented on HIVE-17361:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12897868/HIVE-17361.12.patch
{color:green}SUCCESS:{color} +1 due to 7 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 21 failed/errored test(s), 11392 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[acid_table_stats]
(batchId=52)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[autoColumnStats_4]
(batchId=12)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[dbtxnmgr_showlocks]
(batchId=77)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[mm_default] (batchId=81)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[union_remove_25]
(batchId=86)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[unionDistinct_1]
(batchId=146)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[insert_values_orig_table_use_metadata]
(batchId=162)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[llap_acid_fast]
(batchId=157)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[ppd_union_view]
(batchId=154)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[sysdb]
(batchId=156)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_2]
(batchId=102)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[load_data_into_acid]
(batchId=91)
org.apache.hadoop.hive.ql.TestTxnLoadData.loadData (batchId=254)
org.apache.hadoop.hive.ql.TestTxnLoadData.loadDataPartitioned (batchId=254)
org.apache.hadoop.hive.ql.io.orc.TestInputOutputFormat.testACIDReaderFooterSerializeWithDeltas
(batchId=267)
org.apache.hadoop.hive.ql.io.orc.TestInputOutputFormat.testACIDReaderNoFooterSerializeWithDeltas
(batchId=267)
org.apache.hadoop.hive.ql.io.orc.TestInputOutputFormat.testEtlCombinedStrategy
(batchId=267)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testConstraints
(batchId=223)
org.apache.hive.hcatalog.pig.TestHCatLoaderComplexSchema.testMapNullKey[3]
(batchId=187)
org.apache.hive.hcatalog.pig.TestHCatLoaderComplexSchema.testSyntheticComplexSchema[2]
(batchId=187)
org.apache.hive.hcatalog.pig.TestHCatLoaderComplexSchema.testTupleInBagInTupleInBag[2]
(batchId=187)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/7839/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/7839/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-7839/
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: 21 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12897868 - PreCommit-HIVE-Build
> Support LOAD DATA for transactional tables
> ------------------------------------------
>
> Key: HIVE-17361
> URL: https://issues.apache.org/jira/browse/HIVE-17361
> Project: Hive
> Issue Type: New Feature
> Components: Transactions
> Reporter: Wei Zheng
> Assignee: Eugene Koifman
> Priority: Critical
> Attachments: HIVE-17361.07.patch, HIVE-17361.08.patch,
> HIVE-17361.09.patch, HIVE-17361.1.patch, HIVE-17361.10.patch,
> HIVE-17361.11.patch, HIVE-17361.12.patch, HIVE-17361.2.patch,
> HIVE-17361.3.patch, HIVE-17361.4.patch
>
>
> LOAD DATA was not supported since ACID was introduced. Need to fill this gap
> between ACID table and regular hive table.
> Current Documentation is under [DML
> Operations|https://cwiki.apache.org/confluence/display/Hive/GettingStarted#GettingStarted-DMLOperations]
> and [Loading files into
> tables|https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DML#LanguageManualDML-Loadingfilesintotables]:
> \\
> * Load Data performs very limited validations of the data, in particular it
> uses the input file name which may not be in 00000_0 which can break some
> read logic. (Certainly will for Acid).
> * It does not check the schema of the file. This may be a non issue for Acid
> which requires ORC which is self describing so Schema Evolution may handle
> this seamlessly. (Assuming Schema is not too different).
> * It does check that _InputFormat_S are compatible.
> * Bucketed (and thus sorted) tables don't support Load Data (but only if
> hive.strict.checks.bucketing=true (default)). Will keep this restriction for
> Acid.
> * Load Data supports OVERWRITE clause
> * What happens to file permissions/ownership: rename vs copy differences
> \\
> The implementation will follow the same idea as in HIVE-14988 and use a
> base_N/ dir for OVERWRITE clause.
> \\
> How is minor compaction going to handle delta/base with original files?
> Since delta_8_8/_meta_data is created before files are moved, delta_8_8
> becomes visible before it's populated. Is that an issue?
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