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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-10653) LLAP: registry logs strange lines on daemons
Date Thu, 07 May 2015 22:10:59 GMT

     [ https://issues.apache.org/jira/browse/HIVE-10653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Shelukhin updated HIVE-10653:
------------------------------------
    Description: 
Discovered while looking at HIVE-10648; [~sseth] mentioned that this should not be happening.
Most of the daemons described as being killed were actually alive. Several/all LLAP daemons
in the cluster logged these messages at approximately the same time (while AM was stuck, incidentally;
perhaps they were just bored with no work).
{noformat}
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Starting to refresh ServiceInstanceSet 515383300
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker f698eaee-bf6c-484d-9b90-a60d9005760c which mapped to DynamicServiceInstance
[alive=true, host=cn057-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 9d1f50d1-f237-43c1-a8c5-32741e82d18b which mapped to DynamicServiceInstance
[alive=true, host=cn041-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker b8a22e2f-652a-4fde-be7a-744786bc93c9 which mapped to DynamicServiceInstance
[alive=true, host=cn042-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 8394e271-e0d5-4589-817e-0181db0866b9 which mapped to DynamicServiceInstance
[alive=true, host=cn056-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 1cabdcce-1089-4de6-abdf-315f18a8b4c0 which mapped to DynamicServiceInstance
[alive=true, host=cn054-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 4027ad61-8c61-4173-90e2-d166ceaad74b which mapped to DynamicServiceInstance
[alive=true, host=cn051-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 7f71a05f-f849-43d2-8fdb-09ba144d4b93 which mapped to DynamicServiceInstance
[alive=true, host=cn050-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 41835ca1-69cd-4290-8c8f-8a9583a5d635 which mapped to DynamicServiceInstance
[alive=true, host=cn053-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 54952e48-41be-48e1-922c-a39d0ee48a33 which mapped to DynamicServiceInstance
[alive=true, host=cn055-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 980dfe6c-d03b-462b-bee3-35d183c74aee which mapped to DynamicServiceInstance
[alive=true, host=cn052-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker d524212a-6743-4f18-bcf6-525a0d4b1a0a which mapped to DynamicServiceInstance
[alive=true, host=cn046-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn048-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker a0ba3b54-3f9a-484d-bef4-e88070b32096 which mapped to DynamicServiceInstance
[alive=false, host=cn048-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn046-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 46046711-5b62-45e0-a075-a30416303768 which mapped to DynamicServiceInstance
[alive=false, host=cn046-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn043-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker e615e594-5f13-4200-a0d0-d12df38cafe7 which mapped to DynamicServiceInstance
[alive=false, host=cn043-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn050-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 9caa4a9b-d1c3-4920-9dab-cb244255756c which mapped to DynamicServiceInstance
[alive=false, host=cn050-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn049-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker a5e1ee21-2bb0-43ee-aee0-f08d93b0546a which mapped to DynamicServiceInstance
[alive=false, host=cn049-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn058-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 280c43c0-c772-4546-afd3-fae9bb792e68 which mapped to DynamicServiceInstance
[alive=false, host=cn058-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn041-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker a0923b34-87a5-48cd-8773-21bd9f1ca2b6 which mapped to DynamicServiceInstance
[alive=false, host=cn041-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn056-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 445d7f0a-6fc2-4b4f-a6d7-a0e71ae14923 which mapped to DynamicServiceInstance
[alive=false, host=cn056-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn060-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker c905182c-c13f-4da2-9c53-c52b2dac61c6 which mapped to DynamicServiceInstance
[alive=false, host=cn060-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn052-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker eef7adab-863b-4c32-ac1e-e6a5d010a867 which mapped to DynamicServiceInstance
[alive=false, host=cn052-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn059-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 342f4992-2608-43ab-a119-b50882e35f75 which mapped to DynamicServiceInstance
[alive=false, host=cn059-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn057-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 9f5ff291-bb08-40a4-ad54-a06a65a21652 which mapped to DynamicServiceInstance
[alive=false, host=cn057-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn051-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker fbc83e2e-6f1c-4392-8250-6162afab93f3 which mapped to DynamicServiceInstance
[alive=false, host=cn051-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn042-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 0b3a04bb-0b30-4315-984c-58c58f45fd4e which mapped to DynamicServiceInstance
[alive=false, host=cn042-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn054-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker fc1c3c5c-e935-4b5a-913d-2f99423cbcd4 which mapped to DynamicServiceInstance
[alive=false, host=cn054-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn055-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker a7022879-7c89-4b35-a247-d2132f51f31c which mapped to DynamicServiceInstance
[alive=false, host=cn055-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
{noformat}

Also Killing message is misleading, it's not actually killing anything as far as I can tell
from the code

  was:
Discovered while looking at HIVE-10648; [~sseth] mentioned that this should not be happening.
{noformat}
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Starting to refresh ServiceInstanceSet 515383300
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker f698eaee-bf6c-484d-9b90-a60d9005760c which mapped to DynamicServiceInstance
[alive=true, host=cn057-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 9d1f50d1-f237-43c1-a8c5-32741e82d18b which mapped to DynamicServiceInstance
[alive=true, host=cn041-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker b8a22e2f-652a-4fde-be7a-744786bc93c9 which mapped to DynamicServiceInstance
[alive=true, host=cn042-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 8394e271-e0d5-4589-817e-0181db0866b9 which mapped to DynamicServiceInstance
[alive=true, host=cn056-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 1cabdcce-1089-4de6-abdf-315f18a8b4c0 which mapped to DynamicServiceInstance
[alive=true, host=cn054-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 4027ad61-8c61-4173-90e2-d166ceaad74b which mapped to DynamicServiceInstance
[alive=true, host=cn051-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 7f71a05f-f849-43d2-8fdb-09ba144d4b93 which mapped to DynamicServiceInstance
[alive=true, host=cn050-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 41835ca1-69cd-4290-8c8f-8a9583a5d635 which mapped to DynamicServiceInstance
[alive=true, host=cn053-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 54952e48-41be-48e1-922c-a39d0ee48a33 which mapped to DynamicServiceInstance
[alive=true, host=cn055-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 980dfe6c-d03b-462b-bee3-35d183c74aee which mapped to DynamicServiceInstance
[alive=true, host=cn052-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker d524212a-6743-4f18-bcf6-525a0d4b1a0a which mapped to DynamicServiceInstance
[alive=true, host=cn046-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn048-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker a0ba3b54-3f9a-484d-bef4-e88070b32096 which mapped to DynamicServiceInstance
[alive=false, host=cn048-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn046-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 46046711-5b62-45e0-a075-a30416303768 which mapped to DynamicServiceInstance
[alive=false, host=cn046-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn043-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker e615e594-5f13-4200-a0d0-d12df38cafe7 which mapped to DynamicServiceInstance
[alive=false, host=cn043-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn050-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 9caa4a9b-d1c3-4920-9dab-cb244255756c which mapped to DynamicServiceInstance
[alive=false, host=cn050-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn049-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker a5e1ee21-2bb0-43ee-aee0-f08d93b0546a which mapped to DynamicServiceInstance
[alive=false, host=cn049-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn058-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 280c43c0-c772-4546-afd3-fae9bb792e68 which mapped to DynamicServiceInstance
[alive=false, host=cn058-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn041-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker a0923b34-87a5-48cd-8773-21bd9f1ca2b6 which mapped to DynamicServiceInstance
[alive=false, host=cn041-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn056-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 445d7f0a-6fc2-4b4f-a6d7-a0e71ae14923 which mapped to DynamicServiceInstance
[alive=false, host=cn056-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn060-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker c905182c-c13f-4da2-9c53-c52b2dac61c6 which mapped to DynamicServiceInstance
[alive=false, host=cn060-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn052-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker eef7adab-863b-4c32-ac1e-e6a5d010a867 which mapped to DynamicServiceInstance
[alive=false, host=cn052-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn059-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 342f4992-2608-43ab-a119-b50882e35f75 which mapped to DynamicServiceInstance
[alive=false, host=cn059-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn057-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 9f5ff291-bb08-40a4-ad54-a06a65a21652 which mapped to DynamicServiceInstance
[alive=false, host=cn057-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn051-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker fbc83e2e-6f1c-4392-8250-6162afab93f3 which mapped to DynamicServiceInstance
[alive=false, host=cn051-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn042-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 0b3a04bb-0b30-4315-984c-58c58f45fd4e which mapped to DynamicServiceInstance
[alive=false, host=cn042-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn054-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker fc1c3c5c-e935-4b5a-913d-2f99423cbcd4 which mapped to DynamicServiceInstance
[alive=false, host=cn054-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn055-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker a7022879-7c89-4b35-a247-d2132f51f31c which mapped to DynamicServiceInstance
[alive=false, host=cn055-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
{noformat}

Also Killing message is misleading, it's not actually killing anything as far as I can tell
from the code


> LLAP: registry logs strange lines on daemons
> --------------------------------------------
>
>                 Key: HIVE-10653
>                 URL: https://issues.apache.org/jira/browse/HIVE-10653
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Sergey Shelukhin
>            Assignee: Gopal V
>
> Discovered while looking at HIVE-10648; [~sseth] mentioned that this should not be happening.
> Most of the daemons described as being killed were actually alive. Several/all LLAP daemons
in the cluster logged these messages at approximately the same time (while AM was stuck, incidentally;
perhaps they were just bored with no work).
> {noformat}
> 2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Starting to refresh ServiceInstanceSet 515383300
> 2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker f698eaee-bf6c-484d-9b90-a60d9005760c which mapped to DynamicServiceInstance
[alive=true, host=cn057-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 9d1f50d1-f237-43c1-a8c5-32741e82d18b which mapped to DynamicServiceInstance
[alive=true, host=cn041-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker b8a22e2f-652a-4fde-be7a-744786bc93c9 which mapped to DynamicServiceInstance
[alive=true, host=cn042-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 8394e271-e0d5-4589-817e-0181db0866b9 which mapped to DynamicServiceInstance
[alive=true, host=cn056-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 1cabdcce-1089-4de6-abdf-315f18a8b4c0 which mapped to DynamicServiceInstance
[alive=true, host=cn054-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 4027ad61-8c61-4173-90e2-d166ceaad74b which mapped to DynamicServiceInstance
[alive=true, host=cn051-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 7f71a05f-f849-43d2-8fdb-09ba144d4b93 which mapped to DynamicServiceInstance
[alive=true, host=cn050-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 41835ca1-69cd-4290-8c8f-8a9583a5d635 which mapped to DynamicServiceInstance
[alive=true, host=cn053-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 54952e48-41be-48e1-922c-a39d0ee48a33 which mapped to DynamicServiceInstance
[alive=true, host=cn055-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker 980dfe6c-d03b-462b-bee3-35d183c74aee which mapped to DynamicServiceInstance
[alive=true, host=cn052-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Adding new worker d524212a-6743-4f18-bcf6-525a0d4b1a0a which mapped to DynamicServiceInstance
[alive=true, host=cn046-10.l42scl.hortonworks.com:15001 with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,016 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn048-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker a0ba3b54-3f9a-484d-bef4-e88070b32096 which mapped to DynamicServiceInstance
[alive=false, host=cn048-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn046-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 46046711-5b62-45e0-a075-a30416303768 which mapped to DynamicServiceInstance
[alive=false, host=cn046-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn043-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker e615e594-5f13-4200-a0d0-d12df38cafe7 which mapped to DynamicServiceInstance
[alive=false, host=cn043-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn050-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 9caa4a9b-d1c3-4920-9dab-cb244255756c which mapped to DynamicServiceInstance
[alive=false, host=cn050-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn049-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker a5e1ee21-2bb0-43ee-aee0-f08d93b0546a which mapped to DynamicServiceInstance
[alive=false, host=cn049-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn058-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 280c43c0-c772-4546-afd3-fae9bb792e68 which mapped to DynamicServiceInstance
[alive=false, host=cn058-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn041-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker a0923b34-87a5-48cd-8773-21bd9f1ca2b6 which mapped to DynamicServiceInstance
[alive=false, host=cn041-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn056-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 445d7f0a-6fc2-4b4f-a6d7-a0e71ae14923 which mapped to DynamicServiceInstance
[alive=false, host=cn056-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn060-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker c905182c-c13f-4da2-9c53-c52b2dac61c6 which mapped to DynamicServiceInstance
[alive=false, host=cn060-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn052-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker eef7adab-863b-4c32-ac1e-e6a5d010a867 which mapped to DynamicServiceInstance
[alive=false, host=cn052-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn059-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 342f4992-2608-43ab-a119-b50882e35f75 which mapped to DynamicServiceInstance
[alive=false, host=cn059-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn057-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 9f5ff291-bb08-40a4-ad54-a06a65a21652 which mapped to DynamicServiceInstance
[alive=false, host=cn057-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn051-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker fbc83e2e-6f1c-4392-8250-6162afab93f3 which mapped to DynamicServiceInstance
[alive=false, host=cn051-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn042-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker 0b3a04bb-0b30-4315-984c-58c58f45fd4e which mapped to DynamicServiceInstance
[alive=false, host=cn042-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn054-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker fc1c3c5c-e935-4b5a-913d-2f99423cbcd4 which mapped to DynamicServiceInstance
[alive=false, host=cn054-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Killing service instance: DynamicServiceInstance [alive=true, host=cn055-10.l42scl.hortonworks.com:15001
with resources=<memory:20480, vCores:6>]
> 2015-05-07 12:14:30,017 [LlapYarnRegistryRefresher()] INFO org.apache.hadoop.hive.llap.daemon.registry.impl.LlapYarnRegistryImpl:
Deleting dead worker a7022879-7c89-4b35-a247-d2132f51f31c which mapped to DynamicServiceInstance
[alive=false, host=cn055-10.l42scl.hortonworks.com:15001 with resources=<memory:20480,
vCores:6>]
> {noformat}
> Also Killing message is misleading, it's not actually killing anything as far as I can
tell from the code



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