[
https://issues.apache.org/jira/browse/OOZIE-2413?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15039721#comment-15039721
]
Hadoop QA commented on OOZIE-2413:
----------------------------------
Testing JIRA OOZIE-2413
Cleaning local git workspace
----------------------------
{color:green}+1 PATCH_APPLIES{color}
{color:green}+1 CLEAN{color}
{color:red}-1 RAW_PATCH_ANALYSIS{color}
. {color:green}+1{color} the patch does not introduce any @author tags
. {color:green}+1{color} the patch does not introduce any tabs
. {color:green}+1{color} the patch does not introduce any trailing spaces
. {color:green}+1{color} the patch does not introduce any line longer than
132
. {color:red}-1{color} the patch does not add/modify any testcase
{color:green}+1 RAT{color}
. {color:green}+1{color} the patch does not seem to introduce new RAT
warnings
{color:green}+1 JAVADOC{color}
. {color:green}+1{color} the patch does not seem to introduce new Javadoc
warnings
{color:green}+1 COMPILE{color}
. {color:green}+1{color} HEAD compiles
. {color:green}+1{color} patch compiles
. {color:green}+1{color} the patch does not seem to introduce new javac
warnings
{color:green}+1 BACKWARDS_COMPATIBILITY{color}
. {color:green}+1{color} the patch does not change any JPA
Entity/Colum/Basic/Lob/Transient annotations
. {color:green}+1{color} the patch does not modify JPA files
{color:red}-1 TESTS{color}
. Tests run: 1702
. Tests failed: 4
. Tests errors: 0
. The patch failed the following testcases:
. testForNoDuplicates(org.apache.oozie.event.TestEventGeneration)
. testSamplers(org.apache.oozie.util.TestMetricsInstrumentation)
.
testbulkWfKillSuccess(org.apache.oozie.command.wf.TestBulkWorkflowXCommand)
. testUpdateSLA(org.apache.oozie.sla.TestSLAService)
{color:green}+1 DISTRO{color}
. {color:green}+1{color} distro tarball builds with the patch
----------------------------
{color:red}*-1 Overall result, please check the reported -1(s)*{color}
The full output of the test-patch run is available at
. https://builds.apache.org/job/oozie-trunk-precommit-build/2617/
> Kerberos credentials can expire if the KDC is slow to respond
> -------------------------------------------------------------
>
> Key: OOZIE-2413
> URL: https://issues.apache.org/jira/browse/OOZIE-2413
> Project: Oozie
> Issue Type: Bug
> Components: security
> Affects Versions: trunk
> Reporter: Robert Kanter
> Assignee: Robert Kanter
> Fix For: trunk
>
> Attachments: OOZIE-2413.001.patch
>
>
> We've seen some very rare cases where Oozie gets a Kerberos error when trying
> to get delegation tokens via the {{Credentials}} mechanism (e.g. getting HS2
> delegation tokens).
> We finally narrowed it down to slow KDC responses, so Oozie's Kerberos
> credentials have expired when it tries to get the delegation token. The
> reason we don't see this with Hadoop clients (DFSClient for HDFS, JobClient
> for MR, etc) is because they call
> {{UserGroupInformation#checkTGTAndReloginFromKeytab()}} before trying to
> connect.
> We should do a similar fix by calling
> {{UserGroupInformation#checkTGTAndReloginFromKeytab()}} before using a
> Credentials implementation.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
