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https://issues.apache.org/jira/browse/HIVE-14324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15393419#comment-15393419
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Hive QA commented on HIVE-14324:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12820002/HIVE-14324.2.patch
{color:green}SUCCESS:{color} +1 due to 2 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 18 failed/errored test(s), 10321 tests
executed
*Failed tests:*
{noformat}
TestColumn - did not produce a TEST-*.xml file
TestCookieSigner - did not produce a TEST-*.xml file
TestJdbcWithSQLAuthUDFBlacklist - did not produce a TEST-*.xml file
TestLdapAtnProviderWithMiniDS - did not produce a TEST-*.xml file
TestLdapAuthenticationProviderImpl - did not produce a TEST-*.xml file
TestMsgBusConnection - did not produce a TEST-*.xml file
TestPlainSaslHelper - did not produce a TEST-*.xml file
TestPluggableHiveSessionImpl - did not produce a TEST-*.xml file
TestSessionCleanup - did not produce a TEST-*.xml file
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_acid_globallimit
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_list_bucket_dml_12
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_list_bucket_dml_13
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_subquery_multiinsert
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_acid_globallimit
org.apache.hadoop.hive.llap.daemon.impl.TestLlapTokenChecker.testCheckPermissions
org.apache.hadoop.hive.llap.daemon.impl.TestLlapTokenChecker.testGetToken
org.apache.hadoop.hive.llap.tezplugins.TestLlapTaskSchedulerService.testDelayedLocalityNodeCommErrorImmediateAllocation
org.apache.hadoop.hive.metastore.TestMetaStoreMetrics.testConnections
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/644/testReport
Console output:
https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/644/console
Test logs:
http://ec2-204-236-174-241.us-west-1.compute.amazonaws.com/logs/PreCommit-HIVE-MASTER-Build-644/
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: 18 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12820002 - PreCommit-HIVE-MASTER-Build
> ORC PPD for floats is broken
> ----------------------------
>
> Key: HIVE-14324
> URL: https://issues.apache.org/jira/browse/HIVE-14324
> Project: Hive
> Issue Type: Bug
> Components: ORC
> Affects Versions: 1.3.0, 2.0.0, 2.1.0, 2.2.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Priority: Critical
> Attachments: HIVE-14324.1.patch, HIVE-14324.2.patch
>
>
> ORC stores min/max stats, bloom filters by passing floats as doubles using
> java's widening conversion. So if we write a float value of 0.22 to ORC file,
> the min/max stats and bloom filter will use 0.2199999988079071 double value.
> But when we do PPD, SARG creates literals by converting float to string and
> then to double which compares 0.22 to 0.2199999988079071 and fails PPD
> evaluation.
> {code}
> hive> create table orc_float (f float) stored as orc;
> hive> insert into table orc_float values(0.22);
> hive> set hive.optimize.index.filter=true;
> hive> select * from orc_float where f=0.22;
> OK
> hive> set hive.optimize.index.filter=false;
> hive> select * from orc_float where f=0.22;
> OK
> 0.22
> {code}
> This is not a problem for doubles and decimals.
> This issue was introduced in HIVE-8460 but back then there was no strict type
> check when SARGs are created and also PPD evaluation does not convert to
> column type. But now predicate leaf creation in SARG enforces strict type
> check for boxed literals and predicate type and PPD evaluation converts stats
> and constants to column type (predicate).
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