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https://issues.apache.org/jira/browse/HIVE-11544?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14718576#comment-14718576
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Hive QA commented on HIVE-11544:
--------------------------------
{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/12752834/HIVE-11544.4.patch
{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 9380 tests executed
*Failed tests:*
{noformat}
org.apache.hive.hcatalog.api.TestHCatClient.testTableSchemaPropagation
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/5098/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/5098/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-5098/
Messages:
{noformat}
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: 1 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12752834 - PreCommit-HIVE-TRUNK-Build
> LazyInteger should avoid throwing NumberFormatException
> -------------------------------------------------------
>
> Key: HIVE-11544
> URL: https://issues.apache.org/jira/browse/HIVE-11544
> Project: Hive
> Issue Type: Improvement
> Components: Serializers/Deserializers
> Affects Versions: 0.14.0, 1.2.0, 1.3.0, 2.0.0
> Reporter: William Slacum
> Assignee: Gopal V
> Priority: Minor
> Labels: Performance
> Attachments: HIVE-11544.1.patch, HIVE-11544.2.patch,
> HIVE-11544.3.patch, HIVE-11544.4.patch
>
>
> {{LazyInteger#parseInt}} will throw a {{NumberFormatException}} under these
> conditions:
> # bytes are null
> # radix is invalid
> # length is 0
> # the string is '+' or '-'
> # {{LazyInteger#parse}} throws a {{NumberFormatException}}
> Most of the time, such as in {{LazyInteger#init}} and {{LazyByte#init}}, the
> exception is caught, swallowed, and {{isNull}} is set to {{true}}.
> This is generally a bad workflow, as exception creation is a performance
> bottleneck, and potentially repeating for many rows in a query can have a
> drastic performance consequence.
> It would be better if this method returned an {{Optional<Integer>}}, which
> would provide similar functionality with a higher throughput rate.
> I've tested against 0.14.0, and saw that the logic is unchanged in 1.2.0, so
> I've marked those as affected. Any version in between would also suffer from
> this.
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