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https://issues.apache.org/jira/browse/HIVE-5352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13778457#comment-13778457
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Hive QA commented on HIVE-5352:
-------------------------------
{color:red}Overall{color}: -1 at least one tests failed
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12605103/HIVE-5352.4.patch
{color:red}ERROR:{color} -1 due to 4 failed/errored test(s), 3163 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.ql.udf.TestToInteger.testTextToInteger
org.apache.hadoop.hive.serde2.lazy.TestLazySimpleSerDe.testLazySimpleSerDe
org.apache.hadoop.hive.serde2.lazy.TestLazySimpleSerDe.testLazySimpleSerDeExtraColumns
org.apache.hadoop.hive.serde2.lazy.TestLazySimpleSerDe.testLazySimpleSerDeLastColumnTakesRest
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/903/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/903/console
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests failed with: TestsFailedException: 4 tests failed
{noformat}
This message is automatically generated.
> cast('1.0' as int) returns null
> -------------------------------
>
> Key: HIVE-5352
> URL: https://issues.apache.org/jira/browse/HIVE-5352
> Project: Hive
> Issue Type: Bug
> Reporter: Gunther Hagleitner
> Assignee: Gunther Hagleitner
> Attachments: HIVE-5352.1.patch, HIVE-5352.2.patch, HIVE-5352.3.patch,
> HIVE-5352.4.patch
>
>
> Casting strings to int/smallint/bigint/tinyint yields null if the string
> isn't a 'pure' integer. '1.0', '2.4' all return null. I think for those cases
> the cast should return the truncated int (i.e.: if c is string, cast(c as
> int) should be the same as cast(cast(c as float) as int).
> This is in line with the standard and is the same behavior as mysql and
> oracle. (postgres and sql server throw error, see first answer here:
> http://social.msdn.microsoft.com/Forums/sqlserver/en-US/af3eff9c-737b-42fe-9016-05da9203a667/oracle-does-understand-cast10-as-int-why-sql-server-does-not)
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