[jira] [Commented] (HAWQ-897) Add feature test for create table distribution with new test framework

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15387150#comment-15387150 ] ASF GitHub Bot commented on HAWQ-897: - Github user yaoj2 commented on the issue:

[GitHub] incubator-hawq issue #807: HAWQ-897. Add feature test for create table distr...

2016-07-20 Thread yaoj2
Github user yaoj2 commented on the issue: https://github.com/apache/incubator-hawq/pull/807 LGTM --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the

[jira] [Commented] (HAWQ-940) Kerberos Ticket Expired for LibYARN Operations

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15387148#comment-15387148 ] ASF GitHub Bot commented on HAWQ-940: - Github user jiny2 commented on the issue:

[GitHub] incubator-hawq issue #804: HAWQ-940. Fix Kerberos ticket expired for libyarn...

2016-07-20 Thread jiny2
Github user jiny2 commented on the issue: https://github.com/apache/incubator-hawq/pull/804 LGTM +1 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if

[jira] [Commented] (HAWQ-897) Add feature test for create table distribution with new test framework

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15387147#comment-15387147 ] ASF GitHub Bot commented on HAWQ-897: - Github user linwen commented on the issue:

[jira] [Commented] (HAWQ-934) Populate canSetTag of PlannedStmt from Query object

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-934?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15387135#comment-15387135 ] ASF GitHub Bot commented on HAWQ-934: - Github user hsyuan commented on the issue:

[GitHub] incubator-hawq issue #799: HAWQ-934. Populate canSetTag of PlannedStmt from ...

2016-07-20 Thread hsyuan
Github user hsyuan commented on the issue: https://github.com/apache/incubator-hawq/pull/799 @changleicn @wengyanqing @paul-guo- Please take a look. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project

[jira] [Commented] (HAWQ-897) Add feature test for create table distribution with new test framework

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15387136#comment-15387136 ] ASF GitHub Bot commented on HAWQ-897: - GitHub user jiny2 opened a pull request:

[GitHub] incubator-hawq pull request #807: HAWQ-897. Add feature test for create tabl...

2016-07-20 Thread jiny2
GitHub user jiny2 opened a pull request: https://github.com/apache/incubator-hawq/pull/807 HAWQ-897. Add feature test for create table distribution with new test framework You can merge this pull request into a Git repository by running: $ git pull

[jira] [Commented] (HAWQ-938) Remove ivy.xml in gpopt and read orca version from header file

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15387128#comment-15387128 ] ASF GitHub Bot commented on HAWQ-938: - Github user hsyuan commented on the issue:

[GitHub] incubator-hawq issue #806: HAWQ-938. Remove ivy.xml in gpopt and read orca v...

2016-07-20 Thread hsyuan
Github user hsyuan commented on the issue: https://github.com/apache/incubator-hawq/pull/806 Thanks, will take care of it. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature

[jira] [Closed] (HAWQ-943) Various issues in hawq register feature_test cases

2016-07-20 Thread Paul Guo (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Paul Guo closed HAWQ-943. - Resolution: Fixed > Various issues in hawq register feature_test cases >

[jira] [Assigned] (HAWQ-943) Various issues in hawq register feature_test cases

2016-07-20 Thread Paul Guo (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Paul Guo reassigned HAWQ-943: - Assignee: Paul Guo (was: Lei Chang) > Various issues in hawq register feature_test cases >

[jira] [Commented] (HAWQ-940) Kerberos Ticket Expired for LibYARN Operations

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15387080#comment-15387080 ] ASF GitHub Bot commented on HAWQ-940: - GitHub user linwen reopened a pull request:

[jira] [Commented] (HAWQ-940) Kerberos Ticket Expired for LibYARN Operations

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15387079#comment-15387079 ] ASF GitHub Bot commented on HAWQ-940: - Github user linwen commented on the issue:

[GitHub] incubator-hawq pull request #804: HAWQ-940. Fix Kerberos ticket expired for ...

2016-07-20 Thread linwen
GitHub user linwen reopened a pull request: https://github.com/apache/incubator-hawq/pull/804 HAWQ-940. Fix Kerberos ticket expired for libyarn operations Please review, thanks! You can merge this pull request into a Git repository by running: $ git pull

[GitHub] incubator-hawq issue #804: HAWQ-940. Fix Kerberos ticket expired for libyarn...

2016-07-20 Thread linwen
Github user linwen commented on the issue: https://github.com/apache/incubator-hawq/pull/804 Another way of fix is to add the ticket check in resource broker process loop, for every time interval, login() is called. But this fix has to keep another variable to record the last updated

[jira] [Assigned] (HAWQ-940) Kerberos Ticket Expired for LibYARN Operations

2016-07-20 Thread Lin Wen (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-940?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lin Wen reassigned HAWQ-940: Assignee: Lin Wen (was: Lei Chang) > Kerberos Ticket Expired for LibYARN Operations >

[jira] [Commented] (HAWQ-940) Kerberos Ticket Expired for LibYARN Operations

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15387063#comment-15387063 ] ASF GitHub Bot commented on HAWQ-940: - Github user linwen commented on the issue:

[GitHub] incubator-hawq issue #804: HAWQ-940. Fix Kerberos ticket expired for libyarn...

2016-07-20 Thread linwen
Github user linwen commented on the issue: https://github.com/apache/incubator-hawq/pull/804 After re-think this fix, I think it's better to check ticket expiration in resource broker process loop. so close it. --- If your project is set up for it, you can reply to this email

[jira] [Commented] (HAWQ-940) Kerberos Ticket Expired for LibYARN Operations

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15387064#comment-15387064 ] ASF GitHub Bot commented on HAWQ-940: - Github user linwen closed the pull request at:

[GitHub] incubator-hawq pull request #804: HAWQ-940. Fix Kerberos ticket expired for ...

2016-07-20 Thread linwen
Github user linwen closed the pull request at: https://github.com/apache/incubator-hawq/pull/804 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the

[jira] [Commented] (HAWQ-943) Various issues in hawq register feature_test cases

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15387059#comment-15387059 ] ASF GitHub Bot commented on HAWQ-943: - Github user asfgit closed the pull request at:

[GitHub] incubator-hawq pull request #805: HAWQ-943. Various issues in hawq register ...

2016-07-20 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/incubator-hawq/pull/805 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the

[jira] [Commented] (HAWQ-943) Various issues in hawq register feature_test cases

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15386997#comment-15386997 ] ASF GitHub Bot commented on HAWQ-943: - Github user ictmalili commented on the issue:

[GitHub] incubator-hawq issue #805: HAWQ-943. Various issues in hawq register feature...

2016-07-20 Thread ictmalili
Github user ictmalili commented on the issue: https://github.com/apache/incubator-hawq/pull/805 LGTM. +1 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so,

[GitHub] incubator-hawq issue #806: HAWQ-938. Remove ivy.xml in gpopt and read orca v...

2016-07-20 Thread paul-guo-
Github user paul-guo- commented on the issue: https://github.com/apache/incubator-hawq/pull/806 +1 By the way, I just noticed the following code in gpopt.mk UNAME = $(shell uname) UNAME_P = $(shell uname -p) UNAME_M = $(shell uname -m) ARCH_OS =

[GitHub] incubator-hawq issue #800: HAWQ-936. Add GUC for array expansion in ORCA opt...

2016-07-20 Thread changleicn
Github user changleicn commented on the issue: https://github.com/apache/incubator-hawq/pull/800 LGTM --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or

[jira] [Commented] (HAWQ-936) Add GUC for array expansion in ORCA optimizer

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15386950#comment-15386950 ] ASF GitHub Bot commented on HAWQ-936: - Github user changleicn commented on the issue:

[GitHub] incubator-hawq issue #806: HAWQ-938. Remove ivy.xml in gpopt and read orca v...

2016-07-20 Thread changleicn
Github user changleicn commented on the issue: https://github.com/apache/incubator-hawq/pull/806 @paul-guo- to review. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled

[jira] [Commented] (HAWQ-938) Remove ivy.xml in gpopt and read orca version from header file

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15386947#comment-15386947 ] ASF GitHub Bot commented on HAWQ-938: - Github user changleicn commented on the issue:

[GitHub] incubator-hawq issue #796: HAWQ-927. Pass ProjectionInfo data to PXF

2016-07-20 Thread shivzone
Github user shivzone commented on the issue: https://github.com/apache/incubator-hawq/pull/796 +1 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if

[jira] [Commented] (HAWQ-927) Send Projection Info Data from HAWQ to PXF

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15386817#comment-15386817 ] ASF GitHub Bot commented on HAWQ-927: - Github user asfgit closed the pull request at:

[jira] [Commented] (HAWQ-936) Add GUC for array expansion in ORCA optimizer

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15386816#comment-15386816 ] ASF GitHub Bot commented on HAWQ-936: - Github user hsyuan commented on the issue:

[GitHub] incubator-hawq pull request #796: HAWQ-927. Pass ProjectionInfo data to PXF

2016-07-20 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/incubator-hawq/pull/796 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the

[GitHub] incubator-hawq issue #800: HAWQ-936. Add GUC for array expansion in ORCA opt...

2016-07-20 Thread hsyuan
Github user hsyuan commented on the issue: https://github.com/apache/incubator-hawq/pull/800 This PR will give https://github.com/apache/incubator-hawq/pull/795 a free ride. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as

[jira] [Commented] (HAWQ-927) Send Projection Info Data from HAWQ to PXF

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15386809#comment-15386809 ] ASF GitHub Bot commented on HAWQ-927: - Github user shivzone commented on the issue:

[jira] [Commented] (HAWQ-938) Remove ivy.xml in gpopt and read orca version from header file

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15386634#comment-15386634 ] ASF GitHub Bot commented on HAWQ-938: - Github user hsyuan commented on the issue:

[GitHub] incubator-hawq issue #806: HAWQ-938. Remove ivy.xml in gpopt and read orca v...

2016-07-20 Thread hsyuan
Github user hsyuan commented on the issue: https://github.com/apache/incubator-hawq/pull/806 @changleicn @yaoj2 @wengyanqing Please take a look. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does

[jira] [Commented] (HAWQ-938) Remove ivy.xml in gpopt and read orca version from header file

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15386632#comment-15386632 ] ASF GitHub Bot commented on HAWQ-938: - GitHub user hsyuan opened a pull request:

[GitHub] incubator-hawq pull request #806: HAWQ-938. Remove ivy.xml in gpopt and read...

2016-07-20 Thread hsyuan
GitHub user hsyuan opened a pull request: https://github.com/apache/incubator-hawq/pull/806 HAWQ-938. Remove ivy.xml in gpopt and read orca version from header file The old mechanism extracted the version numbers from the Ivy config file, which doesn't do the right thing if you

[jira] [Assigned] (HAWQ-938) Remove ivy.xml in gpopt and read orca version from header file

2016-07-20 Thread Haisheng Yuan (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haisheng Yuan reassigned HAWQ-938: -- Assignee: Haisheng Yuan (was: Venkatesh) > Remove ivy.xml in gpopt and read orca version from

[jira] [Updated] (HAWQ-942) Need to .gitignore and make-clean some test files which are generated after running feature/test

2016-07-20 Thread Goden Yao (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-942?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Goden Yao updated HAWQ-942: --- Fix Version/s: 2.0.1.0-incubating > Need to .gitignore and make-clean some test files which are generated after

[jira] [Updated] (HAWQ-943) Various issues in hawq register feature_test cases

2016-07-20 Thread Goden Yao (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Goden Yao updated HAWQ-943: --- Fix Version/s: 2.0.1.0-incubating > Various issues in hawq register feature_test cases >

[jira] [Commented] (HAWQ-927) Send Projection Info Data from HAWQ to PXF

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15386188#comment-15386188 ] ASF GitHub Bot commented on HAWQ-927: - Github user xunzhang commented on the issue:

[GitHub] incubator-hawq issue #796: HAWQ-927. Pass ProjectionInfo data to PXF

2016-07-20 Thread xunzhang
Github user xunzhang commented on the issue: https://github.com/apache/incubator-hawq/pull/796 LGTM. Remember rebasing the commit before checking in. 🍺 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project

[jira] [Commented] (HAWQ-927) Send Projection Info Data from HAWQ to PXF

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15386155#comment-15386155 ] ASF GitHub Bot commented on HAWQ-927: - Github user kavinderd commented on a diff in the pull request:

[GitHub] incubator-hawq pull request #796: HAWQ-927. Pass ProjectionInfo data to PXF

2016-07-20 Thread kavinderd
Github user kavinderd commented on a diff in the pull request: https://github.com/apache/incubator-hawq/pull/796#discussion_r71559534 --- Diff: src/backend/access/external/pxfheaders.c --- @@ -158,6 +166,29 @@ static void add_tuple_desc_httpheader(CHURL_HEADERS headers, Relation

[jira] [Commented] (HAWQ-927) Send Projection Info Data from HAWQ to PXF

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15386147#comment-15386147 ] ASF GitHub Bot commented on HAWQ-927: - Github user kavinderd commented on a diff in the pull request:

[GitHub] incubator-hawq pull request #796: HAWQ-927. Pass ProjectionInfo data to PXF

2016-07-20 Thread kavinderd
Github user kavinderd commented on a diff in the pull request: https://github.com/apache/incubator-hawq/pull/796#discussion_r71558813 --- Diff: src/backend/access/external/fileam.c --- @@ -454,6 +454,21 @@ external_stopscan(FileScanDesc scan) } } +/*

[jira] [Commented] (HAWQ-932) HAWQ fails to query external table defined with "localhost" in URL

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15386111#comment-15386111 ] ASF GitHub Bot commented on HAWQ-932: - Github user kavinderd commented on a diff in the pull request:

[GitHub] incubator-hawq pull request #803: HAWQ-932. Added pxf service address to cur...

2016-07-20 Thread kavinderd
Github user kavinderd commented on a diff in the pull request: https://github.com/apache/incubator-hawq/pull/803#discussion_r71555148 --- Diff: src/backend/access/external/libchurl.c --- @@ -312,6 +312,14 @@ CHURL_HANDLE churl_init_upload(const char* url, CHURL_HEADERS headers)

[GitHub] incubator-hawq issue #803: HAWQ-932. Added pxf service address to curl resol...

2016-07-20 Thread kavinderd
Github user kavinderd commented on the issue: https://github.com/apache/incubator-hawq/pull/803 LGTM. Agree with @GodenYao on refactoring out the common code --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your

[jira] [Commented] (HAWQ-932) HAWQ fails to query external table defined with "localhost" in URL

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15386103#comment-15386103 ] ASF GitHub Bot commented on HAWQ-932: - Github user kavinderd commented on the issue:

[jira] [Commented] (HAWQ-932) HAWQ fails to query external table defined with "localhost" in URL

2016-07-20 Thread Kavinder Dhaliwal (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15386100#comment-15386100 ] Kavinder Dhaliwal commented on HAWQ-932: [~odiachenko] Good work on finding the fix for this. Do you

[jira] [Commented] (HAWQ-943) Various issues in hawq register feature_test cases

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15385608#comment-15385608 ] ASF GitHub Bot commented on HAWQ-943: - Github user yaoj2 commented on the issue:

[GitHub] incubator-hawq issue #805: HAWQ-943. Various issues in hawq register feature...

2016-07-20 Thread yaoj2
Github user yaoj2 commented on the issue: https://github.com/apache/incubator-hawq/pull/805 LGTM --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the

[GitHub] incubator-hawq pull request #805: HAWQ-943. Various issues in hawq register ...

2016-07-20 Thread paul-guo-
GitHub user paul-guo- opened a pull request: https://github.com/apache/incubator-hawq/pull/805 HAWQ-943. Various issues in hawq register feature_test cases You can merge this pull request into a Git repository by running: $ git pull https://github.com/paul-guo-/incubator-hawq

[jira] [Created] (HAWQ-943) Various issues in hawq register feature_test cases

2016-07-20 Thread Paul Guo (JIRA)
Paul Guo created HAWQ-943: - Summary: Various issues in hawq register feature_test cases Key: HAWQ-943 URL: https://issues.apache.org/jira/browse/HAWQ-943 Project: Apache HAWQ Issue Type: Bug

[jira] [Commented] (HAWQ-940) Kerberos Ticket Expired for LibYARN Operations

2016-07-20 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/HAWQ-940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15385590#comment-15385590 ] ASF GitHub Bot commented on HAWQ-940: - GitHub user linwen opened a pull request:

[GitHub] incubator-hawq pull request #804: HAWQ-940. Fix Kerberos ticket expired for ...

2016-07-20 Thread linwen
GitHub user linwen opened a pull request: https://github.com/apache/incubator-hawq/pull/804 HAWQ-940. Fix Kerberos ticket expired for libyarn operations Please review, thanks! You can merge this pull request into a Git repository by running: $ git pull