[ https://issues.apache.org/jira/browse/HADOOP-14402?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brahma Reddy Battula updated HADOOP-14402: ------------------------------------------ Target Version/s: 3.4.0 (was: 3.3.0) Bulk update: moved all 3.3.0 non-blocker issues, please move back if it is a blocker. > roll out StreamCapabilities across output streams of all filesystems > -------------------------------------------------------------------- > > Key: HADOOP-14402 > URL: https://issues.apache.org/jira/browse/HADOOP-14402 > Project: Hadoop Common > Issue Type: Improvement > Components: fs, fs/adl, fs/azure, fs/oss, fs/s3, fs/swift > Affects Versions: 3.0.0-alpha4 > Reporter: Steve Loughran > Assignee: Steve Loughran > Priority: Major > > HDFS-11644 added a way to probe streams for capabilities, with dfsoutput > stream implementing some. > We should roll this out to all our output streams, with capabilities to define > * is metadata in sync with flushed data (HDFS: no) > * does LocalFileSystem really do a sync/flush (as I don't think any subclass > of ChecksumFS does, so {{FSOutputSummer}} should declare this in its > capabilities > * are intermediate writes visible *at all*? > * Is close() potentially a long operation (for object stores, yes, on a > case-by-case basis) > We'll need useful names for these options, obviously, tests, etc etc -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org