[HADOOP-16999] ABFS: Reuse DSAS fetched in ABFS Input and Output stream

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 3.2.1
• Component/s: fs/azure
• Release Note: Cached implemented as part of HADOOP-16916.
• Assignee: Sneha Vijayarajan
• Reporter: Sneha Vijayarajan
• Created: 18/Apr/20 15:31
• Updated: 13/Jul/20 04:36
• Resolved: 13/Jul/20 04:36

Description

This Jira will track the update where ABFS input and output streams can re-use D-SAS token fetched. If the SAS is within 1 minute of expiry, ABFS will request a new SAS.  When the stream is closed the SAS will be released.