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https://issues.apache.org/jira/browse/HIVE-12631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16038951#comment-16038951
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Hive QA commented on HIVE-12631:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12871585/HIVE-12631.10.patch
{color:green}SUCCESS:{color} +1 due to 2 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 7 failed/errored test(s), 10820 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestBeeLineDriver.testCliDriver[create_merge_compressed]
(batchId=237)
org.apache.hadoop.hive.cli.TestHBaseCliDriver.testCliDriver[hbase_ppd_key_range]
(batchId=93)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[orc_ppd_basic]
(batchId=140)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[dynamic_semijoin_reduction_3]
(batchId=158)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query14]
(batchId=232)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query78]
(batchId=232)
org.apache.hadoop.hive.ql.io.orc.TestVectorizedOrcAcidRowBatchReader.testVectorizedOrcAcidRowBatchReader
(batchId=261)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/5548/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/5548/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-5548/
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: 7 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12871585 - PreCommit-HIVE-Build
> LLAP: support ORC ACID tables
> -----------------------------
>
> Key: HIVE-12631
> URL: https://issues.apache.org/jira/browse/HIVE-12631
> Project: Hive
> Issue Type: Bug
> Components: llap, Transactions
> Reporter: Sergey Shelukhin
> Assignee: Teddy Choi
> Attachments: HIVE-12631.10.patch, HIVE-12631.1.patch,
> HIVE-12631.2.patch, HIVE-12631.3.patch, HIVE-12631.4.patch,
> HIVE-12631.5.patch, HIVE-12631.6.patch, HIVE-12631.7.patch,
> HIVE-12631.8.patch, HIVE-12631.8.patch, HIVE-12631.9.patch
>
>
> LLAP uses a completely separate read path in ORC to allow for caching and
> parallelization of reads and processing. This path does not support ACID. As
> far as I remember ACID logic is embedded inside ORC format; we need to
> refactor it to be on top of some interface, if practical; or just port it to
> LLAP read path.
> Another consideration is how the logic will work with cache. The cache is
> currently low-level (CB-level in ORC), so we could just use it to read bases
> and deltas (deltas should be cached with higher priority) and merge as usual.
> We could also cache merged representation in future.
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