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https://issues.apache.org/jira/browse/HIVE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13859294#comment-13859294
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Hive QA commented on HIVE-5795:
-------------------------------
{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/12620881/HIVE-5795.4.patch
{color:red}ERROR:{color} -1 due to 7 failed/errored test(s), 4818 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vector_left_outer_join
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vectorized_context
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vectorized_mapjoin
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_bucket_num_reducers
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_infer_bucket_sort_bucketed_table
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_smb_mapjoin_8
org.apache.hive.hcatalog.listener.TestNotificationListener.testAMQListener
{noformat}
Test results:
http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/774/testReport
Console output:
http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/774/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: 7 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12620881
> Hive should be able to skip header and footer rows when reading data file for
> a table
> -------------------------------------------------------------------------------------
>
> Key: HIVE-5795
> URL: https://issues.apache.org/jira/browse/HIVE-5795
> Project: Hive
> Issue Type: Bug
> Reporter: Shuaishuai Nie
> Assignee: Shuaishuai Nie
> Attachments: HIVE-5795.1.patch, HIVE-5795.2.patch, HIVE-5795.3.patch,
> HIVE-5795.4.patch
>
>
> Hive should be able to skip header and footer lines when reading data file
> from table. In this way, user don't need to processing data which generated
> by other application with a header or footer and directly use the file for
> table operations.
> To implement this, the idea is adding new properties in table descriptions to
> define the number of lines in header and footer and skip them when reading
> the record from record reader. An DDL example for creating a table with
> header and footer should be like this:
> {code}
> Create external table testtable (name string, message string) row format
> delimited fields terminated by '\t' lines terminated by '\n' location
> '/testtable' tblproperties ("skip.header.line.count"="1",
> "skip.footer.line.count"="2");
> {code}
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