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new 79e1d58 Mention performance improvement in 2.0 rel notes
79e1d58 is described below
commit 79e1d589eda8e2dc11d380be81f3738ea81106a9
Author: Keith Turner <ktur...@apache.org>
AuthorDate: Fri Aug 2 10:31:20 2019 -0400
Mention performance improvement in 2.0 rel notes
---
_posts/release/2017-09-05-accumulo-2.0.0.md | 3 +++
1 file changed, 3 insertions(+)
diff --git a/_posts/release/2017-09-05-accumulo-2.0.0.md
b/_posts/release/2017-09-05-accumulo-2.0.0.md
index 040d1f0..64b103b 100644
--- a/_posts/release/2017-09-05-accumulo-2.0.0.md
+++ b/_posts/release/2017-09-05-accumulo-2.0.0.md
@@ -170,6 +170,9 @@ at table creation time can be much faster than adding
splits after creation.
* {% ghi 536 %} - Removed mock Accumulo.
* {% ghi 438 %} - Added support for ZStandard compression
* {% ghi 404 %} - Added basic Grafana dashboard example.
+* {% ghi 1102 %} {% ghi 1100 %} {% ghi 1037 %} - Removed lock contention in
different areas. These locks caused threads working unrelated task to impede
each other.
+* {% ghi 1033 %} - Optimized the default compaction strategy. In some cases
the Accumulo would rewrite data O(N^2) times over repeated compactions. With
this change the amount of rewriting is always logarithmic.
+* Many performance improvements mentioned in the 1.9.X release notes are also
available in 2.0.
## Upgrading
