Sergey Krasovskiy created FLINK-9891:
----------------------------------------
Summary: Flink cluster is not shutdown in YARN mode when Flink
client is stopped
Key: FLINK-9891
URL: https://issues.apache.org/jira/browse/FLINK-9891
Project: Flink
Issue Type: Bug
Affects Versions: 1.5.1, 1.5.0
Reporter: Sergey Krasovskiy
We are not using session mode and detached mode. The command to run flink job
on YARN is:
{code:java}
<flink-1.5.1>/bin/flink run -m yarn-cluster -yn 1 -yqu flink -yjm 768 -ytm 2048
-j ./flink-quickstart-java-1.0-SNAPSHOT.jar -c org.test.WordCount
{code}
Flink CLI logs:
{code:java}
Setting HADOOP_CONF_DIR=/etc/hadoop/conf because no HADOOP_CONF_DIR was set.
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in
[jar:file:/opt/flink-streaming/flink-streaming-1.5.1-1.5.1-bin-hadoop27-scala_2.11-1531485329/lib/slf4j-log4j12-1.7.7.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in
[jar:file:/usr/hdp/2.4.2.10-1/hadoop/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
2018-07-18 12:47:03,747 INFO
org.apache.hadoop.yarn.client.api.impl.TimelineClientImpl - Timeline service
address: http://hmaster-1.ipbl.rgcloud.net:8188/ws/v1/timeline/
2018-07-18 12:47:04,222 INFO org.apache.flink.yarn.cli.FlinkYarnSessionCli - No
path for the flink jar passed. Using the location of class
org.apache.flink.yarn.YarnClusterDescriptor to locate the jar
2018-07-18 12:47:04,222 INFO org.apache.flink.yarn.cli.FlinkYarnSessionCli - No
path for the flink jar passed. Using the location of class
org.apache.flink.yarn.YarnClusterDescriptor to locate the jar
2018-07-18 12:47:04,248 WARN
org.apache.flink.yarn.AbstractYarnClusterDescriptor - Neither the
HADOOP_CONF_DIR nor the YARN_CONF_DIR environment variable is set. The Flink
YARN Client needs one of these to be set to properly load the Hadoop
configuration for accessing YARN.
2018-07-18 12:47:04,409 INFO
org.apache.flink.yarn.AbstractYarnClusterDescriptor - Cluster specification:
ClusterSpecification{masterMemoryMB=768, taskManagerMemoryMB=2048,
numberTaskManagers=1, slotsPerTaskManager=1}
2018-07-18 12:47:04,783 WARN
org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory - The short-circuit
local reads feature cannot be used because libhadoop cannot be loaded.
2018-07-18 12:47:04,788 WARN
org.apache.flink.yarn.AbstractYarnClusterDescriptor - The configuration
directory
('/opt/flink-streaming/flink-streaming-1.5.1-1.5.1-bin-hadoop27-scala_2.11-1531485329/conf')
contains both LOG4J and Logback configuration files. Please delete or rename
one of them.
2018-07-18 12:47:07,846 INFO
org.apache.flink.yarn.AbstractYarnClusterDescriptor - Submitting application
master application_1531474158783_10814
2018-07-18 12:47:08,073 INFO
org.apache.hadoop.yarn.client.api.impl.YarnClientImpl - Submitted application
application_1531474158783_10814
2018-07-18 12:47:08,074 INFO
org.apache.flink.yarn.AbstractYarnClusterDescriptor - Waiting for the cluster
to be allocated
2018-07-18 12:47:08,076 INFO
org.apache.flink.yarn.AbstractYarnClusterDescriptor - Deploying cluster,
current state ACCEPTED
2018-07-18 12:47:12,864 INFO
org.apache.flink.yarn.AbstractYarnClusterDescriptor - YARN application has been
deployed successfully.
{code}
Job Manager logs:
{code:java}
2018-07-18 12:47:09,913 INFO
org.apache.flink.runtime.entrypoint.ClusterEntrypoint -
--------------------------------------------------------------------------------
2018-07-18 12:47:09,915 INFO
org.apache.flink.runtime.entrypoint.ClusterEntrypoint - Starting
YarnSessionClusterEntrypoint (Version: 1.5.1, Rev:3488f8b, Date:10.07.2018 @
11:51:27 GMT)
...
{code}
Issues:
# Flink job is running as a Flink session
# Ctrl+C or 'stop' doesn't stop a job and YARN cluster
# Cancel job via Job Maanager web ui doesn't stop Flink cluster. To kill the
cluster we need to run: yarn application -kill <id>
We also tried to run a flink job with 'mode: legacy' and we have the same
issues:
# Add property 'mode: legacy' to ./conf/flink-conf.yaml
# Execute the following command:
{code:java}
<flink-1.5.1>/bin/flink run -m yarn-cluster -yn 1 -yqu flink -yjm 768 -ytm 2048
-j ./flink-quickstart-java-1.0-SNAPSHOT.jar -c org.test.WordCount
{code}
Flink CLI logs:
{code:java}
Setting HADOOP_CONF_DIR=/etc/hadoop/conf because no HADOOP_CONF_DIR was set.
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in
[jar:file:/opt/flink-streaming/flink-streaming-1.5.1-1.5.1-bin-hadoop27-scala_2.11-1531485329/lib/slf4j-log4j12-1.7.7.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in
[jar:file:/usr/hdp/2.4.2.10-1/hadoop/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
2018-07-18 16:07:13,820 INFO
org.apache.hadoop.yarn.client.api.impl.TimelineClientImpl - Timeline service
address: http://hmaster-1.ipbl.rgcloud.net:8188/ws/v1/timeline/
2018-07-18 16:07:14,165 INFO org.apache.flink.yarn.cli.FlinkYarnSessionCli - No
path for the flink jar passed. Using the location of class
org.apache.flink.yarn.LegacyYarnClusterDescriptor to locate the jar
2018-07-18 16:07:14,165 INFO org.apache.flink.yarn.cli.FlinkYarnSessionCli - No
path for the flink jar passed. Using the location of class
org.apache.flink.yarn.LegacyYarnClusterDescriptor to locate the jar
2018-07-18 16:07:14,182 WARN
org.apache.flink.yarn.AbstractYarnClusterDescriptor - Neither the
HADOOP_CONF_DIR nor the YARN_CONF_DIR environment variable is set. The Flink
YARN Client needs one of these to be set to properly load the Hadoop
configuration for accessing YARN.
2018-07-18 16:07:14,356 INFO
org.apache.flink.yarn.AbstractYarnClusterDescriptor - Cluster specification:
ClusterSpecification{masterMemoryMB=768, taskManagerMemoryMB=2048,
numberTaskManagers=1, slotsPerTaskManager=1}
2018-07-18 16:07:14,703 WARN
org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory - The short-circuit
local reads feature cannot be used because libhadoop cannot be loaded.
2018-07-18 16:07:14,708 WARN
org.apache.flink.yarn.AbstractYarnClusterDescriptor - The configuration
directory ('/home/skrasovs/flink-conf') contains both LOG4J and Logback
configuration files. Please delete or rename one of them.
2018-07-18 16:07:17,678 INFO
org.apache.flink.yarn.AbstractYarnClusterDescriptor - Submitting application
master application_1531474158783_10843
2018-07-18 16:07:17,717 INFO
org.apache.hadoop.yarn.client.api.impl.YarnClientImpl - Submitted application
application_1531474158783_10843
2018-07-18 16:07:17,717 INFO
org.apache.flink.yarn.AbstractYarnClusterDescriptor - Waiting for the cluster
to be allocated
2018-07-18 16:07:17,720 INFO
org.apache.flink.yarn.AbstractYarnClusterDescriptor - Deploying cluster,
current state ACCEPTED
2018-07-18 16:07:23,527 INFO
org.apache.flink.yarn.AbstractYarnClusterDescriptor - YARN application has been
deployed successfully.
Using the parallelism provided by the remote cluster (1). To use another
parallelism, set it at the ./bin/flink client.
Starting execution of program
2018-07-18 16:07:23,551 INFO org.apache.flink.yarn.YarnClusterClient - Starting
program in interactive mode (detached: false)
{code}
Job Manager logs:
{code:java}
2018-07-18 16:07:19,831 INFO org.apache.flink.yarn.YarnApplicationMasterRunner
-
--------------------------------------------------------------------------------
2018-07-18 16:07:19,833 INFO org.apache.flink.yarn.YarnApplicationMasterRunner
- Starting YARN ApplicationMaster / ResourceManager / JobManager (Version:
1.5.1, Rev:3488f8b, Date:10.07.2018 @ 11:51:27 GMT)
{code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
