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https://issues.apache.org/jira/browse/BEAM-1041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Halperin reassigned BEAM-1041:
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Assignee: (was: Tenghuan He)
> IOChannelFactory: supports for recursively remove().
> ----------------------------------------------------
>
> Key: BEAM-1041
> URL: https://issues.apache.org/jira/browse/BEAM-1041
> Project: Beam
> Issue Type: Sub-task
> Components: sdk-java-core
> Reporter: Pei He
>
> 1. FileIOChannelFactory:
> Maybe using deleteDirectory() as suggested in here:
> http://stackoverflow.com/questions/779519/delete-directories-recursively-in-java
> 2. GcsIOChannelFactory:
> Since gcs doesn't have directories, remove recursively means remove all files
> whose prefixes match.
> However, there are two issues to consider:
> First. remove("gs://mybucket/directory-to-remove")
> a. it should remove "gs://mybucket/directory-to-remove/my-file".
> b. it should not remove "gs://mybucket/directory-to-remove-my-file".
> Second, there should be a way to skip the prefix match for
> remove(collection-of-a-thousand-files), perhaps by adding a recursive boolean
> parameter to remove().
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