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https://issues.apache.org/jira/browse/HIVE-4561?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14008354#comment-14008354
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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/12646662/HIVE-4561.5.patch.txt
{color:red}ERROR:{color} -1 due to 11 failed/errored test(s), 5462 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_columnstats_tbllvl
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_compute_stats_empty_table
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_metadata_only_queries_with_filters
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_parquet_decimal1
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_root_dir_external_table
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_schemeAuthority2
org.apache.hive.hcatalog.pig.TestHCatLoader.testReadDataPrimitiveTypes
org.apache.hive.hcatalog.pig.TestOrcHCatPigStorer.testWriteDecimal
org.apache.hive.hcatalog.pig.TestOrcHCatPigStorer.testWriteDecimalX
org.apache.hive.hcatalog.pig.TestOrcHCatPigStorer.testWriteDecimalXY
org.apache.hive.jdbc.miniHS2.TestHiveServer2.testConnection
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/291/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/291/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-Build-291/
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: 11 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12646662
> 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
> 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
>
>
> 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)
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