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https://issues.apache.org/jira/browse/HIVE-7228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14031801#comment-14031801
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Hive QA commented on HIVE-7228:
-------------------------------
{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/12650319/HIVE-7228.patch
{color:red}ERROR:{color} -1 due to 5 failed/errored test(s), 5536 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_join30
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_parquet_columnar
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_root_dir_external_table
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testNegativeCliDriver_authorization_ctas
org.apache.hive.hcatalog.pig.TestHCatLoader.testReadDataPrimitiveTypes
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/469/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/469/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-Build-469/
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: 5 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12650319
> StreamPrinter should be joined to calling thread
> -------------------------------------------------
>
> Key: HIVE-7228
> URL: https://issues.apache.org/jira/browse/HIVE-7228
> Project: Hive
> Issue Type: Bug
> Components: CLI
> Affects Versions: 0.13.0
> Reporter: Pankit Thapar
> Assignee: Pankit Thapar
> Priority: Minor
> Attachments: HIVE-7228.patch
>
>
> ISSUE:
> StreamPrinter class is used for connecting an input stream (connected to
> output) of a process with the output stream of a Session
> (CliSessionState/SessionState class)
> It acts as a pipe between the two and transfers data from input stream to the
> output stream. THE TRANSFER OPERATION RUNS IN A SEPARATE THREAD.
> From some of the current usages of this class, I noticed that the calling
> threads do not wait for the transfer operation to be completed. That is, the
> calling thread does not join the SteamPrinter threads.
> The calling thread would move forward thinking that the respective output
> stream already has the data needed. But, it is not always the right
> assumption since, it might happen that
> the StreamPrinter thread did not finish execution by the time it was expected
> by the calling thread.
> FIX:
> To ensure that calling thread waits for the StreamPrinter threads to
> complete, StreamPrinter threads are joined to calling thread.
> Please note , without the fix, TestCliDriverMethods#testRun failed sometimes
> (like 1 in 30 times). This test would not fail with this fix.
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