[OAK-4577] BlobGC performance improvements

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.6.0
• Component/s: blob
• Labels: performance
• Epic Link: Datastore performance improvements
• Assignee: Amit Jain
• Reporter: Amit Jain
• Created: 20/Jul/16 04:03
• Updated: 29/Nov/16 05:05
• Resolved: 29/Nov/16 05:05

Description

Parent task for blob gc performance improvements

Issue Links

• relates to: OAK-4429 [oak-blob-cloud] S3Backend#getAllIdentifiers should not store all elements in memory
• relates to: OAK-4430 DataStoreBlobStore#getAllChunkIds fetches DataRecord when not needed
• relates to: OAK-4201 Add an index of binary references in a tar file
• relates to: OAK-4573 S3 fetching record leads to multiple calls and background download
• relates to: OAK-4574 [BlobGC] Remove adding of paths in file maintained for blob references

Sub-Tasks

• [BlobGC] Improve collection times of blobs available: Closed
• Improve test coverage of blob GC: Closed
• Port OAK-4200 improvements to oak-segment-tar: Closed