StefanRRichter commented on a change in pull request #6604: [FLINK-9061]
Optionally add entropy to checkpoint paths better S3 scalability
URL: https://github.com/apache/flink/pull/6604#discussion_r212211288
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/state/filesystem/FsCheckpointStorage.java
##########
@@ -63,6 +78,7 @@ public FsCheckpointStorage(
this.sharedStateDirectory = new Path(checkpointsDirectory,
CHECKPOINT_SHARED_STATE_DIR);
this.taskOwnedStateDirectory = new Path(checkpointsDirectory,
CHECKPOINT_TASK_OWNED_STATE_DIR);
this.fileSizeThreshold = fileSizeThreshold;
+ this.pathFilter = checkNotNull(pathFilter);
Review comment:
Isn't this problematic here: if we have a concept that paths can contain an
entropy key, we still call `mkdirs` on the "unfiltered" paths in the following
lines. It seems to clash a bit with the storage location idea.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
With regards,
Apache Git Services
