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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-7041) DoubleWritable/ByteWritable should extend their hadoop counterparts
Date Mon, 19 May 2014 18:42:39 GMT

    [ https://issues.apache.org/jira/browse/HIVE-7041?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14002148#comment-14002148
] 

Hive QA commented on HIVE-7041:
-------------------------------

There was an error with test result posting on JIRA, posting manually.

{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/12645379/HIVE-7041.1.patch

{color:red}ERROR:{color} -1 due to 18 failed/errored test(s), 5450 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_11
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_index_compact_binary_search
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_partition_wise_fileformat16
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_udf_java_method
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_udf_reflect
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vector_decimal_math_funcs
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_root_dir_external_table
org.apache.hadoop.hive.ql.parse.TestParse.testParse_input20
org.apache.hadoop.hive.ql.parse.TestParse.testParse_input4
org.apache.hadoop.hive.ql.parse.TestParse.testParse_input5
org.apache.hive.hcatalog.pig.TestOrcHCatPigStorer.testWriteDecimal
org.apache.hive.hcatalog.pig.TestOrcHCatPigStorer.testWriteDecimalX
org.apache.hive.hcatalog.pig.TestOrcHCatPigStorer.testWriteDecimalXY
org.apache.hive.hcatalog.templeton.TestWebHCatE2e.getHadoopVersion
org.apache.hive.hcatalog.templeton.TestWebHCatE2e.getHiveVersion
org.apache.hive.hcatalog.templeton.TestWebHCatE2e.getPigVersion
org.apache.hive.hcatalog.templeton.TestWebHCatE2e.getStatus
org.apache.hive.hcatalog.templeton.TestWebHCatE2e.invalidPath
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/231/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/231/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 exited with: TestsFailedException: 18 tests failed
{noformat}

> DoubleWritable/ByteWritable should extend their hadoop counterparts
> -------------------------------------------------------------------
>
>                 Key: HIVE-7041
>                 URL: https://issues.apache.org/jira/browse/HIVE-7041
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Jason Dere
>            Assignee: Jason Dere
>         Attachments: HIVE-7041.1.patch, HIVE-7041.1.patch, HIVE-7041.1.patch
>
>
> Hive has its own implementations of ByteWritable/DoubleWritable/ShortWritable.  We cannot
replace usage of these classes since they will break 3rd party UDFs/SerDes, however we can
at least extend from the Hadoop version of these classes when possible to avoid duplicate
code.
> When Hive finally moves to version 1.0 we might want to consider removing use of these
Hive-specific writables and switching over to using the Hadoop version of these classes.
> ShortWritable didn't exist in Hadoop until 2.x so it looks like we can't do it with this
class until 0.20/1.x support is dropped from Hive.



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