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https://issues.apache.org/jira/browse/HIVE-9109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14248266#comment-14248266
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Hive QA commented on HIVE-9109:
-------------------------------
{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/12687376/HIVE-9109.1.patch
{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 6705 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vector_partition_diff_num_cols
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_vector_partition_diff_num_cols
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2091/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2091/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-2091/
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: 2 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12687376 - PreCommit-HIVE-TRUNK-Build
> Add support for Java 8 specific q-test out files
> ------------------------------------------------
>
> Key: HIVE-9109
> URL: https://issues.apache.org/jira/browse/HIVE-9109
> Project: Hive
> Issue Type: Sub-task
> Components: Testing Infrastructure
> Reporter: Mohit Sabharwal
> Assignee: Mohit Sabharwal
> Attachments: HIVE-9109.1.patch, HIVE-9109.patch
>
>
> Hash function differences between Java 7 and Java 8 lead to result order
> differences. While we have been able to fix a good number by converting hash
> maps to insert order hash maps, there are several cases where doing so is
> either not possible (because changes originate in external APIs) or change
> leads to even more out file differences.
> For example:
> (1) In TestCliDriver.testCliDriver_varchar_udf1, for the following query:
> {code}
> select
> str_to_map('a:1,b:2,c:3',',',':'),
> str_to_map(cast('a:1,b:2,c:3' as varchar(20)),',',':')
> from varchar_udf_1 limit 1;”)
> {code}
> the {{StandardMapObjectInspector}} used in {{LazySimpleSerDe}} to serialize
> the final output uses a {{HashMap}}. Changing it to {{LinkedHashMap}} will
> lead to several other q-test output differences.
> (2) In TestCliDriver.testCliDriver_parquet_map_null, data with {{map}} column
> is read from an Avro table into a Parquet table. Avro API, specifically
> {{GenericData.Record}} uses {{HashMap}} and returns data in different order.
> This patch adds supports to specify a hint called
> {{JAVA_VERSION_SPECIFIC_OUTPUT}} which may be added to a q-test, only if
> different outputs are expected for Java versions.
> For example:
> Under Java 7, test output file has ".java1.7.out" extension.
> Under Java 8, test output file has ".java1.8.out" extension.
> If hint is not added, we continue to generate a single ".out" file for the
> test.
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