Luís Costa created FLINK-32318:
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Summary: [flink-operator] missing s3 plugin in folder plugins
Key: FLINK-32318
URL: https://issues.apache.org/jira/browse/FLINK-32318
Project: Flink
Issue Type: Bug
Components: Kubernetes Operator
Affects Versions: kubernetes-operator-1.5.0
Reporter: Luís Costa
Greetings,
I'm trying to configure [Flink's Kubernetes HA
services|https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/deployment/ha/kubernetes_ha/]
for flink operator jobs, but got an error regarding s3 plugin: _"Could not
find a file system implementation for scheme 's3'. The scheme is directly
supported by Flink through the following plugin(s): flink-s3-fs-hadoop,
flink-s3-fs-presto"_
{code:java}
2023-06-12 10:05:16,981 INFO akka.remote.Remoting
[] - Starting remoting
2023-06-12 10:05:17,194 INFO akka.remote.Remoting
[] - Remoting started; listening on addresses
:[akka.tcp://[email protected]:6123]
2023-06-12 10:05:17,377 INFO
org.apache.flink.runtime.rpc.akka.AkkaRpcServiceUtils [] - Actor system
started at akka.tcp://[email protected]:6123
2023-06-12 10:05:18,175 INFO
org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - Shutting
KubernetesApplicationClusterEntrypoint down with application status FAILED.
Diagnostics org.apache.flink.util.FlinkException: Could not create the ha
services from the instantiated HighAvailabilityServicesFactory
org.apache.flink.kubernetes.highavailability.KubernetesHaServicesFactory.
at
org.apache.flink.runtime.highavailability.HighAvailabilityServicesUtils.createCustomHAServices(HighAvailabilityServicesUtils.java:299)
at
org.apache.flink.runtime.highavailability.HighAvailabilityServicesUtils.createCustomHAServices(HighAvailabilityServicesUtils.java:285)
at
org.apache.flink.runtime.highavailability.HighAvailabilityServicesUtils.createHighAvailabilityServices(HighAvailabilityServicesUtils.java:145)
at
org.apache.flink.runtime.entrypoint.ClusterEntrypoint.createHaServices(ClusterEntrypoint.java:439)
at
org.apache.flink.runtime.entrypoint.ClusterEntrypoint.initializeServices(ClusterEntrypoint.java:382)
at
org.apache.flink.runtime.entrypoint.ClusterEntrypoint.runCluster(ClusterEntrypoint.java:282)
at
org.apache.flink.runtime.entrypoint.ClusterEntrypoint.lambda$startCluster$1(ClusterEntrypoint.java:232)
at
org.apache.flink.runtime.security.contexts.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:28)
at
org.apache.flink.runtime.entrypoint.ClusterEntrypoint.startCluster(ClusterEntrypoint.java:229)
at
org.apache.flink.runtime.entrypoint.ClusterEntrypoint.runClusterEntrypoint(ClusterEntrypoint.java:729)
at
org.apache.flink.kubernetes.entrypoint.KubernetesApplicationClusterEntrypoint.main(KubernetesApplicationClusterEntrypoint.java:86)
Caused by: java.io.IOException: Could not create FileSystem for highly
available storage path
(s3://td-infra-stg-us-east-1-s3-flinkoperator/flink-data/ha/flink-basic-example-xpto)
at
org.apache.flink.runtime.blob.BlobUtils.createFileSystemBlobStore(BlobUtils.java:102)
at
org.apache.flink.runtime.blob.BlobUtils.createBlobStoreFromConfig(BlobUtils.java:86)
at
org.apache.flink.kubernetes.highavailability.KubernetesHaServicesFactory.createHAServices(KubernetesHaServicesFactory.java:41)
at
org.apache.flink.runtime.highavailability.HighAvailabilityServicesUtils.createCustomHAServices(HighAvailabilityServicesUtils.java:296)
... 10 more
Caused by: org.apache.flink.core.fs.UnsupportedFileSystemSchemeException: Could
not find a file system implementation for scheme 's3'. The scheme is directly
supported by Flink through the following plugin(s): flink-s3-fs-hadoop,
flink-s3-fs-presto. Please ensure that each plugin resides within its own
subfolder within the plugins directory. See
https://nightlies.apache.org/flink/flink-docs-stable/docs/deployment/filesystems/plugins/
for more information. If you want to use a Hadoop file system for that scheme,
please add the scheme to the configuration fs.allowed-fallback-filesystems. For
a full list of supported file systems, please see
https://nightlies.apache.org/flink/flink-docs-stable/ops/filesystems/.
at
org.apache.flink.core.fs.FileSystem.getUnguardedFileSystem(FileSystem.java:515)
at org.apache.flink.core.fs.FileSystem.get(FileSystem.java:409)
at org.apache.flink.core.fs.Path.getFileSystem(Path.java:274)
at
org.apache.flink.runtime.blob.BlobUtils.createFileSystemBlobStore(BlobUtils.java:99)
... 13 more {code}
Looking into the container, can see that s3 plugins are in folder /opt/flink/
instead of s3/plugins as mentioned
[here|https://nightlies.apache.org/flink/flink-docs-stable/docs/deployment/filesystems/plugins/]
{code:java}
root@flink-basic-example-xpto1-86bb9b9d44-hksq8:/opt/flink# cd plugins/
root@flink-basic-example-xpto1-86bb9b9d44-hksq8:/opt/flink/plugins# ls -la
total 4
drwxr-xr-x 10 flink flink 210 May 18 06:07 .
drwxr-xr-x 1 flink flink 37 Jun 11 20:17 ..
drwxr-xr-x 2 flink flink 114 May 18 06:07 external-resource-gpu
drwxr-xr-x 2 flink flink 46 May 18 06:07 metrics-datadog
drwxr-xr-x 2 flink flink 47 May 18 06:07 metrics-graphite
drwxr-xr-x 2 flink flink 47 May 18 06:07 metrics-influx
drwxr-xr-x 2 flink flink 42 May 18 06:07 metrics-jmx
drwxr-xr-x 2 flink flink 49 May 18 06:07 metrics-prometheus
drwxr-xr-x 2 flink flink 44 May 18 06:07 metrics-slf4j
drwxr-xr-x 2 flink flink 45 May 18 06:07 metrics-statsd
-rwxr-xr-x 1 flink flink 654 May 17 09:19 README.txt
root@flink-basic-example-xpto1-86bb9b9d44-hksq8:/opt/flink/plugins# cd ..
root@flink-basic-example-xpto1-86bb9b9d44-hksq8:/opt/flink# cd opt/
root@flink-basic-example-xpto1-86bb9b9d44-hksq8:/opt/flink/opt# ls -la | grep s3
-rw-r--r-- 1 flink flink 30515842 May 18 06:00 flink-s3-fs-hadoop-1.16.2.jar
-rw-r--r-- 1 flink flink 96171268 May 18 06:00 flink-s3-fs-presto-1.16.2.jar
{code}
Best regards,
Luís Costa
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