[
https://issues.apache.org/jira/browse/FLINK-33569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17786674#comment-17786674
]
Bodong Liu edited comment on FLINK-33569 at 11/16/23 8:59 AM:
--------------------------------------------------------------
I want to fix this issue by using
{code:java}
new Path(tmpConfigurationFile.toURI()){code}
instead of
{code:java}
new Path(tmpConfigurationFile.getAbsolutePath()){code}
was (Author: JIRAUSER303071):
I want to fix this issue by using
{code:java}
new Path(tmpConfigurationFile.toPath().toAbsolutePath().toUri()){code}
instead of
{code:java}
new Path(tmpConfigurationFile.getAbsolutePath()){code}
> Could not deploy yarn-application when using yarn over s3a filesystem.
> ----------------------------------------------------------------------
>
> Key: FLINK-33569
> URL: https://issues.apache.org/jira/browse/FLINK-33569
> Project: Flink
> Issue Type: Bug
> Components: Deployment / YARN
> Affects Versions: 1.18.0, 1.17.1
> Environment: h1. *Env:*
> * OS: ArchLinux kernel:{color:#000000}6.6.1 AMD64{color}
> * Flink: 1.17.1
> * Hadoop: 3.3.6
> * Minio: 2023-11-15
> h1. Settings
> h2. hadoop core-site.xml:
>
> {code:java}
> <property>
> <name>fs.defaultFS</name>
> <value>s3a://hadoop</value>
> </property>
> <property>
> <name>fs.s3a.path.style.access</name>
> <value>true</value>
> </property>
> <!-- minio username -->
> <property>
> <name>fs.s3a.access.key</name>
> <value>admin</value>
> </property>
> <!-- minio password -->
> <property>
> <name>fs.s3a.secret.key</name>
> <value>password</value>
> </property>
> <!-- minio endpoint -->
> <property>
> <name>fs.s3a.endpoint</name>
> <value>http://localhost:9000</value>
> </property>
> <property>
> <name>fs.s3a.connection.establish.timeout</name>
> <value>5000</value>
> </property>
> <property>
> <name>fs.s3a.multipart.size</name>
> <value>512M</value>
> </property>
> <property>
> <name>fs.s3a.impl</name>
> <value>org.apache.hadoop.fs.s3a.S3AFileSystem</value>
> </property>
> <property>
> <name>fs.AbstractFileSystem.s3a.impl</name>
> <value>org.apache.hadoop.fs.s3a.S3A</value>
> </property>
> <!-- S3 end -->{code}
> h1. Flink run command:
> ./bin/flink run-application -t yarn-application
> ./examples/streaming/TopSpeedWindowing.jar
>
>
> Reporter: Bodong Liu
> Priority: Minor
> Attachments: 2023-11-16_16-47.png, image-2023-11-16-16-46-21-684.png,
> image-2023-11-16-16-48-40-223.png
>
>
>
> I now use the `yarn-application` mode to deploy Flink. I found that when I
> set Hadoop's storage to the s3a file system, Flink could not submit tasks to
> Yarn.
> The error is reported as follows:
> {code:java}
> ------------------------------------------------------------
> The program finished with the following exception:
> org.apache.flink.client.deployment.ClusterDeploymentException: Couldn't
> deploy Yarn Application Cluster
> at
> org.apache.flink.yarn.YarnClusterDescriptor.deployApplicationCluster(YarnClusterDescriptor.java:481)
> at
> org.apache.flink.client.deployment.application.cli.ApplicationClusterDeployer.run(ApplicationClusterDeployer.java:67)
> at
> org.apache.flink.client.cli.CliFrontend.runApplication(CliFrontend.java:212)
> at
> org.apache.flink.client.cli.CliFrontend.parseAndRun(CliFrontend.java:1098)
> at
> org.apache.flink.client.cli.CliFrontend.lambda$mainInternal$9(CliFrontend.java:1189)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1899)
> at
> org.apache.flink.runtime.security.contexts.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41)
> at
> org.apache.flink.client.cli.CliFrontend.mainInternal(CliFrontend.java:1189)
> at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1157)
> Caused by: org.apache.hadoop.fs.PathIOException: `Cannot get relative path
> for
> URI:file:///tmp/application_1700122774429_0001-flink-conf.yaml5526160496134930395.tmp':
> Input/output error
> at
> org.apache.hadoop.fs.s3a.impl.CopyFromLocalOperation.getFinalPath(CopyFromLocalOperation.java:360)
> at
> org.apache.hadoop.fs.s3a.impl.CopyFromLocalOperation.uploadSourceFromFS(CopyFromLocalOperation.java:222)
> at
> org.apache.hadoop.fs.s3a.impl.CopyFromLocalOperation.execute(CopyFromLocalOperation.java:169)
> at
> org.apache.hadoop.fs.s3a.S3AFileSystem.lambda$copyFromLocalFile$26(S3AFileSystem.java:3854)
> at
> org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding.invokeTrackingDuration(IOStatisticsBinding.java:547)
> at
> org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding.lambda$trackDurationOfOperation$5(IOStatisticsBinding.java:528)
> at
> org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding.trackDuration(IOStatisticsBinding.java:449)
> at
> org.apache.hadoop.fs.s3a.S3AFileSystem.trackDurationAndSpan(S3AFileSystem.java:2480)
> at
> org.apache.hadoop.fs.s3a.S3AFileSystem.trackDurationAndSpan(S3AFileSystem.java:2499)
> at
> org.apache.hadoop.fs.s3a.S3AFileSystem.copyFromLocalFile(S3AFileSystem.java:3847)
> at
> org.apache.flink.yarn.YarnApplicationFileUploader.copyToRemoteApplicationDir(YarnApplicationFileUploader.java:397)
> at
> org.apache.flink.yarn.YarnApplicationFileUploader.uploadLocalFileToRemote(YarnApplicationFileUploader.java:202)
> at
> org.apache.flink.yarn.YarnApplicationFileUploader.registerSingleLocalResource(YarnApplicationFileUploader.java:181)
> at
> org.apache.flink.yarn.YarnClusterDescriptor.startAppMaster(YarnClusterDescriptor.java:1050)
> at
> org.apache.flink.yarn.YarnClusterDescriptor.deployInternal(YarnClusterDescriptor.java:626)
> at
> org.apache.flink.yarn.YarnClusterDescriptor.deployApplicationCluster(YarnClusterDescriptor.java:474)
> ... 10 more
> {code}
> I found by looking through the source code and debugging that when Hadoop
> uses the s3a file system, uploading and downloading files must use URIs with
> `scheme` to build path parameters.
> In the `org.apache.flink.yarn.YarnClusterDescriptor` class, when uploading a
> temporarily generated `yaml` configuration file, the absolute path of the
> file is used instead of the URI as the path construction parameter, but other
> file upload and download behaviors They all use URI as the path parameter.
> This is the reason for the error reported above.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
