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https://issues.apache.org/jira/browse/HIVE-15335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15766078#comment-15766078
]
Hive QA commented on HIVE-15335:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12844156/HIVE-15335.0991.patch
{color:green}SUCCESS:{color} +1 due to 16 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 12 failed/errored test(s), 10913 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[dbtxnmgr_showlocks]
(batchId=71)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[str_to_map] (batchId=58)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[orc_ppd_schema_evol_3a]
(batchId=135)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[transform_ppr2]
(batchId=135)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[stats_based_fetch_decision]
(batchId=151)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[exchange_partition_neg_incomplete_partition]
(batchId=84)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[exim_00_unsupported_schema]
(batchId=85)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query36]
(batchId=222)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query70]
(batchId=222)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query86]
(batchId=222)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/2665/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/2665/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-2665/
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: 12 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12844156 - PreCommit-HIVE-Build
> Fast Decimal
> ------------
>
> Key: HIVE-15335
> URL: https://issues.apache.org/jira/browse/HIVE-15335
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Reporter: Matt McCline
> Assignee: Matt McCline
> Priority: Critical
> Attachments: HIVE-15335.01.patch, HIVE-15335.02.patch,
> HIVE-15335.03.patch, HIVE-15335.04.patch, HIVE-15335.05.patch,
> HIVE-15335.06.patch, HIVE-15335.07.patch, HIVE-15335.08.patch,
> HIVE-15335.09.patch, HIVE-15335.091.patch, HIVE-15335.092.patch,
> HIVE-15335.093.patch, HIVE-15335.094.patch, HIVE-15335.095.patch,
> HIVE-15335.096.patch, HIVE-15335.097.patch, HIVE-15335.098.patch,
> HIVE-15335.099.patch, HIVE-15335.0991.patch
>
>
> Replace HiveDecimal implementation that currently represents the decimal
> internally as a BigDecimal with a faster version that does not allocate extra
> objects
> Replace HiveDecimalWritable implementation with a faster version that has new
> mutable* calls (e.g. mutableAdd, mutableEnforcePrecisionScale, etc) and
> stores the result as a fast decimal instead of a slow byte array containing a
> serialized BigInteger.
> Provide faster ways to serialize/deserialize decimals.
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