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From Alexey Grishchenko <programme...@gmail.com>
Subject HAWQ on YARN - continuous container allocation
Date Fri, 27 Nov 2015 14:10:59 GMT
Hi, guys

I've got an issue with running HAWQ 2.0 on YARN
On starting HAWQ successfully registers YARN application and starts
allocating containers. But it never stops allocating them. Regardless the
amount of vcores and memory you give YARN to manage, HAWQ would allocate
containers until it eat all the available resources. After this, all the
queries start to hang.

What I can see in the RM logs (full log is attached):
2015-11-27 05:34:59,214 WARN  resourcemanager.RMAuditLogger
(RMAuditLogger.java:logFailure(215)) - USER=gpadmin OPERATION=AM Released
Container TARGET=Scheduler        RESULT=FAILURE  DESCRIPTION=Trying to
release container not owned by app or with invalid id.
 PERMISSIONS=Unauthorized access or invalid container
 APPID=application_1448630699339_0002
 CONTAINERID=container_1448630699339_0002_01_000008

Do you know the possible reason for this?
Using HAWQ 2.0.0.0_beta build 18453 on a single node with PHD 3.3.2.0 (YARN
2.7.1)

-- 
Alexey Grishchenko, http://0x0fff.com

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