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Sean Busbey commented on HDFS-12251: ------------------------------------ Another thing missing from the docs as they are in v2: from Steve L on HDFS-11644: {quote} I don't want an enum though, I'd like a string. Why? Let's us and implementation classes add new methods without renegotiating the source tree. For example, on S3a, I could add the new attributes "s3a:delayed-commit", blobstore:put-on-close ( the latter being something which other blobstores could also do), etc. Some convention that for store-specific options, we use a prefix, so as to stop incompatibilities. {quote} The docs should call out that the options from store implementations should use a prefix. Preferably also state a suggested place implementors should doc the options they provide (based on whatever we do for documenting the stores in HADOOP-14402) > Add document for StreamCapabilities > ----------------------------------- > > Key: HDFS-12251 > URL: https://issues.apache.org/jira/browse/HDFS-12251 > Project: Hadoop HDFS > Issue Type: Improvement > Affects Versions: 3.0.0-alpha4 > Reporter: Lei (Eddy) Xu > Assignee: Lei (Eddy) Xu > Fix For: 2.9.0, 3.0.0-beta1 > > Attachments: HDFS-12251.00.patch, HDFS-12251.01.patch, > HDFS-12251.02.patch > > > Update filesystem docs to describe the purpose and usage of > {{StreamCapabilities}}. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org