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From "Hive QA (JIRA)" <>
Subject [jira] [Commented] (HIVE-17401) Hive session idle timeout doesn't function properly
Date Tue, 05 Sep 2017 19:31:00 GMT


Hive QA commented on HIVE-17401:

Here are the results of testing the latest attachment:

{color:red}ERROR:{color} -1 due to no test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 4 failed/errored test(s), 11033 tests executed
*Failed tests:*
TestTxnCommandsBase - did not produce a TEST-*.xml file (likely timed out) (batchId=280)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_2] (batchId=100)
org.apache.hive.jdbc.TestJdbcWithMiniHS2.testHttpRetryOnServerIdleTimeout (batchId=227)

Test results:
Console output:
Test logs:

Executing org.apache.hive.ptest.execution.TestCheckPhase
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: 4 tests failed

This message is automatically generated.

ATTACHMENT ID: 12885425 - PreCommit-HIVE-Build

> Hive session idle timeout doesn't function properly
> ---------------------------------------------------
>                 Key: HIVE-17401
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 1.1.0
>            Reporter: Xuefu Zhang
>            Assignee: Xuefu Zhang
>         Attachments: HIVE-17401.1.patch, HIVE-17401.2.patch, HIVE-17401.patch
> It's apparent in our production environment that HS2 leaks sessions, which at least contributed
to memory leaks in HS2. We further found that idle HS2 sessions rarely get timed out and the
number of live session keeps increasing as time goes on. Eventually, HS2 becomes irresponsive
and demands a restart.
> Investigation shows that session idle timeout doesn't work appropriately.

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