lupan created FLINK-25602:
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Summary: make the BlobServer use aws s3
Key: FLINK-25602
URL: https://issues.apache.org/jira/browse/FLINK-25602
Project: Flink
Issue Type: Improvement
Components: Runtime / Network
Affects Versions: 1.13.3
Reporter: lupan
Currently, blob.storage.directory does not support using aws s3 as storage。details as follows：
When I use the following configuration:
{code:java}
blob.storage.directory: s3://iceberg-bucket/flink/blob {code}
I get the following error：
{code:java}
taskmanager | 2022-01-11 02:41:11,460 ERROR org.apache.flink.runtime.taskexecutor.TaskManagerRunner [] - Terminating TaskManagerRunner with exit code 1.
taskmanager | org.apache.flink.util.FlinkException: Failed to start the TaskManagerRunner.
taskmanager | at org.apache.flink.runtime.taskexecutor.TaskManagerRunner.runTaskManager(TaskManagerRunner.java:374) ~[flink-dist_2.12-1.13.3.jar:1.13.3]
taskmanager | at org.apache.flink.runtime.taskexecutor.TaskManagerRunner.lambda$runTaskManagerProcessSecurely$3(TaskManagerRunner.java:413) ~[flink-dist_2.12-1.13.3.jar:1.13.3]
taskmanager | at org.apache.flink.runtime.security.contexts.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:28) ~[flink-dist_2.12-1.13.3.jar:1.13.3]
taskmanager | at org.apache.flink.runtime.taskexecutor.TaskManagerRunner.runTaskManagerProcessSecurely(TaskManagerRunner.java:413) [flink-dist_2.12-1.13.3.jar:1.13.3]
taskmanager | at org.apache.flink.runtime.taskexecutor.TaskManagerRunner.runTaskManagerProcessSecurely(TaskManagerRunner.java:396) [flink-dist_2.12-1.13.3.jar:1.13.3]
taskmanager | at org.apache.flink.runtime.taskexecutor.TaskManagerRunner.main(TaskManagerRunner.java:354) [flink-dist_2.12-1.13.3.jar:1.13.3]
taskmanager | Caused by: java.io.IOException: Could not create storage directory for BLOB store in 's3:/iceberg-bucket/flink/blob'.
taskmanager | at org.apache.flink.runtime.blob.BlobUtils.initLocalStorageDirectory(BlobUtils.java:139) ~[flink-dist_2.12-1.13.3.jar:1.13.3]
taskmanager | at org.apache.flink.runtime.blob.AbstractBlobCache.<init>(AbstractBlobCache.java:89) ~[flink-dist_2.12-1.13.3.jar:1.13.3]
taskmanager | at org.apache.flink.runtime.blob.PermanentBlobCache.<init>(PermanentBlobCache.java:93) ~[flink-dist_2.12-1.13.3.jar:1.13.3]
taskmanager | at org.apache.flink.runtime.blob.BlobCacheService.<init>(BlobCacheService.java:55) ~[flink-dist_2.12-1.13.3.jar:1.13.3]
taskmanager | at org.apache.flink.runtime.taskexecutor.TaskManagerRunner.<init>(TaskManagerRunner.java:169) ~[flink-dist_2.12-1.13.3.jar:1.13.3]
taskmanager | at org.apache.flink.runtime.taskexecutor.TaskManagerRunner.runTaskManager(TaskManagerRunner.java:367) ~[flink-dist_2.12-1.13.3.jar:1.13.3]
taskmanager | ... 5 more{code}
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