Yesha Vora created YARN-8330:
--------------------------------
Summary: An extra container got launched by RM for yarn-service
Key: YARN-8330
URL: https://issues.apache.org/jira/browse/YARN-8330
Project: Hadoop YARN
Issue Type: Bug
Components: yarn-native-services
Reporter: Yesha Vora
Steps:
launch Hbase tarball app
list containers for hbase tarball app
{code}
/usr/hdp/current/hadoop-yarn-client/bin/yarn container -list
appattempt_1525463491331_0006_000001
WARNING: YARN_LOG_DIR has been replaced by HADOOP_LOG_DIR. Using value of
YARN_LOG_DIR.
WARNING: YARN_LOGFILE has been replaced by HADOOP_LOGFILE. Using value of
YARN_LOGFILE.
WARNING: YARN_PID_DIR has been replaced by HADOOP_PID_DIR. Using value of
YARN_PID_DIR.
WARNING: YARN_OPTS has been replaced by HADOOP_OPTS. Using value of YARN_OPTS.
18/05/04 22:36:11 INFO client.AHSProxy: Connecting to Application History
server at xxx/xxx:10200
18/05/04 22:36:11 INFO client.ConfiguredRMFailoverProxyProvider: Failing over
to rm2
Total number of containers :5
Container-Id Start Time Finish Time
State Host Node Http Address
LOG-URL
container_e06_1525463491331_0006_01_000002 Fri May 04 22:34:26 +0000 2018
N/A RUNNING xxx:25454 http://xxx:8042
http://xxx:8042/node/containerlogs/container_e06_1525463491331_0006_01_000002/hrt_qa
2018-05-04 22:36:11,216|INFO|MainThread|machine.py:167 -
run()||GUID=0169fa41-d1c5-4b43-85bf-c3e9f2682398|container_e06_1525463491331_0006_01_000003
Fri May 04 22:34:26 +0000 2018 N/A
RUNNING xxx:25454 http://xxx:8042
http://xxx:8042/node/containerlogs/container_e06_1525463491331_0006_01_000003/hrt_qa
2018-05-04 22:36:11,217|INFO|MainThread|machine.py:167 -
run()||GUID=0169fa41-d1c5-4b43-85bf-c3e9f2682398|container_e06_1525463491331_0006_01_000001
Fri May 04 22:34:15 +0000 2018 N/A
RUNNING xxx:25454 http://xxx:8042
http://xxx:8042/node/containerlogs/container_e06_1525463491331_0006_01_000001/hrt_qa
2018-05-04 22:36:11,217|INFO|MainThread|machine.py:167 -
run()||GUID=0169fa41-d1c5-4b43-85bf-c3e9f2682398|container_e06_1525463491331_0006_01_000005
Fri May 04 22:34:56 +0000 2018 N/A
RUNNING xxx:25454 http://xxx:8042
http://xxx:8042/node/containerlogs/container_e06_1525463491331_0006_01_000005/hrt_qa
2018-05-04 22:36:11,218|INFO|MainThread|machine.py:167 -
run()||GUID=0169fa41-d1c5-4b43-85bf-c3e9f2682398|container_e06_1525463491331_0006_01_000004
Fri May 04 22:34:56 +0000 2018 N/A
null xxx:25454 http://xxx:8042
http://xxx:8188/applicationhistory/logs/xxx:25454/container_e06_1525463491331_0006_01_000004/container_e06_1525463491331_0006_01_000004/hrt_qa{code}
Total expected containers = 4 ( 3 components container + 1 am). Instead, RM is
listing 5 containers.
container_e06_1525463491331_0006_01_000004 is in null state.
Yarn service utilized container 02, 03, 05 for component. There is no log
available in NM & AM related to container 04. Only one line in RM log is printed
{code}
2018-05-04 22:34:56,618 INFO rmcontainer.RMContainerImpl
(RMContainerImpl.java:handle(489)) - container_e06_1525463491331_0006_01_000004
Container Transitioned from NEW to RESERVED{code}
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