hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-4561) Column stats : LOW_VALUE (or HIGH_VALUE) will always be 0.0000 ,if all the column values larger than 0.0 (or if all column values smaller than 0.0)
Date Fri, 30 May 2014 23:53:03 GMT

    [ https://issues.apache.org/jira/browse/HIVE-4561?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14014389#comment-14014389
] 

Hive QA commented on HIVE-4561:
-------------------------------



{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/12647283/HIVE-4561.9.patch.txt

{color:red}ERROR:{color} -1 due to 8 failed/errored test(s), 5467 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_bucketmapjoin6
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_root_dir_external_table
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testNegativeCliDriver_authorization_ctas
org.apache.hadoop.hive.common.metrics.TestMetrics.testScopeConcurrency
org.apache.hadoop.hive.ql.exec.tez.TestTezTask.testSubmit
org.apache.hive.hcatalog.pig.TestOrcHCatPigStorer.testWriteDecimal
org.apache.hive.hcatalog.pig.TestOrcHCatPigStorer.testWriteDecimalX
org.apache.hive.hcatalog.pig.TestOrcHCatPigStorer.testWriteDecimalXY
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/340/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/340/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-Build-340/

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: 8 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12647283

> Column stats :  LOW_VALUE (or HIGH_VALUE) will always be 0.0000 ,if all the column values
larger than 0.0 (or if all column values smaller than 0.0)
> ----------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-4561
>                 URL: https://issues.apache.org/jira/browse/HIVE-4561
>             Project: Hive
>          Issue Type: Bug
>          Components: Statistics
>    Affects Versions: 0.12.0, 0.13.0
>            Reporter: caofangkun
>            Assignee: Navis
>         Attachments: HIVE-4561.1.patch, HIVE-4561.2.patch, HIVE-4561.3.patch, HIVE-4561.4.patch.txt,
HIVE-4561.5.patch.txt, HIVE-4561.6.patch.txt, HIVE-4561.7.patch.txt, HIVE-4561.8.patch.txt,
HIVE-4561.9.patch.txt
>
>
> if all column values larger than 0.0  DOUBLE_LOW_VALUE always will be 0.0 
> or  if all column values less than 0.0,  DOUBLE_HIGH_VALUE will always be 
> hive (default)> create table src_test (price double);
> hive (default)> load data local inpath './test.txt' into table src_test;
> hive (default)> select * from src_test;
> OK
> 1.0
> 2.0
> 3.0
> Time taken: 0.313 seconds, Fetched: 3 row(s)
> hive (default)> analyze table src_test compute statistics for columns price;
> mysql> select * from TAB_COL_STATS \G;
>                  CS_ID: 16
>                DB_NAME: default
>             TABLE_NAME: src_test
>            COLUMN_NAME: price
>            COLUMN_TYPE: double
>                 TBL_ID: 2586
>         LONG_LOW_VALUE: 0
>        LONG_HIGH_VALUE: 0
>       DOUBLE_LOW_VALUE: 0.0000   # Wrong Result ! Expected is 1.0000
>      DOUBLE_HIGH_VALUE: 3.0000
>  BIG_DECIMAL_LOW_VALUE: NULL
> BIG_DECIMAL_HIGH_VALUE: NULL
>              NUM_NULLS: 0
>          NUM_DISTINCTS: 1
>            AVG_COL_LEN: 0.0000
>            MAX_COL_LEN: 0
>              NUM_TRUES: 0
>             NUM_FALSES: 0
>          LAST_ANALYZED: 1368596151
> 2 rows in set (0.00 sec)



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message