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Simon Willnauer commented on LUCENE-8590: ----------------------------------------- [~mikemccand] [~shaie] FYI > Optimize DocValues update datastructures > ---------------------------------------- > > Key: LUCENE-8590 > URL: https://issues.apache.org/jira/browse/LUCENE-8590 > Project: Lucene - Core > Issue Type: Improvement > Reporter: Simon Willnauer > Priority: Major > Fix For: 7.6, master (8.0) > > Time Spent: 20m > Remaining Estimate: 0h > > Today we are using a LinkedHashMap to buffer doc-values updates in > BufferedUpdates. This on the one hand uses an Object based datastructure > and on the other requires re-encoding the data into a more compact > representation > once the BufferedUpdates are frozen. This change uses a more compact > represenation > for the updates already in the BufferedUpdates in a parallel-array like > datastructure > that can be reused in FrozenBufferedDeletes. It also adds an much simpler > to use > API to consume the updates and allows for internal memory optimization > for common > case updates. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org