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https://issues.apache.org/jira/browse/FLINK-26015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17489029#comment-17489029
]
Matthias Pohl commented on FLINK-26015:
---------------------------------------
I wasn't able to reproduce it with {{HadoopS3FileSystemBehaviorITCase}} using
the following environment variables:
* {{IT_CASE_S3_BUCKET}}: {{foo}}
* {{IT_CASE_S3_ACCESS_KEY}}: {{minio}}
* {{IT_CASE_S3_SECRET_KEY}}: {{minio123}}
Additionally, we have to extend the configuration (in
{{HadoopS3FileSystemBehaviorITCase.checkCredentialsAndSetup}}:
{code}
conf.setString("s3.endpoint", "http://localhost:9000";);
conf.setString("s3.path.style.access", "true");
{code}
A custom test still succeeded:
{code}
@Test
public void testAccessingADirectory() throws Exception {
final Path dir = new Path(getBasePath(), randomName());
fs.mkdirs(dir);
FileStatus fileStatus = fs.getFileStatus(dir);
assertNotNull(fileStatus);
assertTrue(fileStatus.isDir());
}
{code}
> FileSystemJobResultStore fails to access Minio
> ----------------------------------------------
>
> Key: FLINK-26015
> URL: https://issues.apache.org/jira/browse/FLINK-26015
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Coordination
> Affects Versions: 1.15.0
> Reporter: Matthias Pohl
> Assignee: Matthias Pohl
> Priority: Critical
> Attachments: failure.log.gz
>
>
> We're experiencing issues with accessing Minio-backed filesystems (probably
> s3 object stores in general). The base directory appears to be not created.
> {code:java}
> 2022-02-08 13:13:31,682 ERROR
> org.apache.flink.runtime.entrypoint.ClusterEntrypoint [] - Fatal error
> occurred in the cluster entrypoint.
> java.util.concurrent.CompletionException:
> org.apache.flink.util.FlinkRuntimeException: Could not retrieve JobResults of
> globally-terminated jobs from JobResultStore
> at
> java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273)
> ~[?:1.8.0_322]
> at
> java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280)
> [?:1.8.0_322]
> at
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1606)
> [?:1.8.0_322]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> [?:1.8.0_322]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> [?:1.8.0_322]
> at java.lang.Thread.run(Thread.java:750) [?:1.8.0_322]
> Caused by: org.apache.flink.util.FlinkRuntimeException: Could not retrieve
> JobResults of globally-terminated jobs from JobResultStore
> at
> org.apache.flink.runtime.dispatcher.runner.SessionDispatcherLeaderProcess.getDirtyJobResults(SessionDispatcherLeaderProcess.java:186)
> ~[flink-dist-flink-nightly.jar:flink-nightly]
> at
> org.apache.flink.runtime.dispatcher.runner.AbstractDispatcherLeaderProcess.supplyUnsynchronizedIfRunning(AbstractDispatcherLeaderProcess.java:198)
> ~[flink-dist-flink-nightly.jar:flink-nightly]
> at
> org.apache.flink.runtime.dispatcher.runner.SessionDispatcherLeaderProcess.getDirtyJobResultsIfRunning(SessionDispatcherLeaderProcess.java:178)
> ~[flink-dist-flink-nightly.jar:flink-nightly]
> at
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)
> ~[?:1.8.0_322]
> ... 3 more
> Caused by: java.io.FileNotFoundException: No such file or directory:
> s3://store/myorg/myscope/3aa35e65-df86-4b16-8cc7-7c75af879317-test-job-name-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/ha/job-result-store/default
> at
> org.apache.hadoop.fs.s3a.S3AFileSystem.s3GetFileStatus(S3AFileSystem.java:2344)
> ~[?:?]
> at
> org.apache.hadoop.fs.s3a.S3AFileSystem.innerGetFileStatus(S3AFileSystem.java:2226)
> ~[?:?]
> at
> org.apache.hadoop.fs.s3a.S3AFileSystem.getFileStatus(S3AFileSystem.java:2160)
> ~[?:?]
> at
> org.apache.flink.fs.s3hadoop.common.HadoopFileSystem.getFileStatus(HadoopFileSystem.java:85)
> ~[?:?]
> at
> org.apache.flink.core.fs.PluginFileSystemFactory$ClassLoaderFixingFileSystem.getFileStatus(PluginFileSystemFactory.java:105)
> ~[flink-dist-flink-nightly.jar:flink-nightly]
> at
> org.apache.flink.runtime.highavailability.FileSystemJobResultStore.getDirtyResultsInternal(FileSystemJobResultStore.java:158)
> ~[flink-dist-flink-nightly.jar:flink-nightly]
> at
> org.apache.flink.runtime.highavailability.AbstractThreadsafeJobResultStore.withReadLock(AbstractThreadsafeJobResultStore.java:118)
> ~[flink-dist-flink-nightly.jar:flink-nightly]
> at
> org.apache.flink.runtime.highavailability.AbstractThreadsafeJobResultStore.getDirtyResults(AbstractThreadsafeJobResultStore.java:100)
> ~[flink-dist-flink-nightly.jar:flink-nightly]
> at
> org.apache.flink.runtime.dispatcher.runner.SessionDispatcherLeaderProcess.getDirtyJobResults(SessionDispatcherLeaderProcess.java:184)
> ~[flink-dist-flink-nightly.jar:flink-nightly]
> at
> org.apache.flink.runtime.dispatcher.runner.AbstractDispatcherLeaderProcess.supplyUnsynchronizedIfRunning(AbstractDispatcherLeaderProcess.java:198)
> ~[flink-dist-flink-nightly.jar:flink-nightly]
> at
> org.apache.flink.runtime.dispatcher.runner.SessionDispatcherLeaderProcess.getDirtyJobResultsIfRunning(SessionDispatcherLeaderProcess.java:178)
> ~[flink-dist-flink-nightly.jar:flink-nightly]
> at
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)
> ~[?:1.8.0_322]
> ... 3 more {code}
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