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The following commit(s) were added to refs/heads/main by this push: new efce13d5 Begin 2.1.1 release notes (#368) efce13d5 is described below commit efce13d50423e7b4c976d256f1728cad1e40ee30 Author: Dave Marion <dlmar...@apache.org> AuthorDate: Fri Nov 18 10:37:30 2022 -0500 Begin 2.1.1 release notes (#368) Co-authored-by: Christopher Tubbs <ctubb...@apache.org> --- _posts/release/2022-11-02-accumulo-2.1.1.md | 54 +++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/_posts/release/2022-11-02-accumulo-2.1.1.md b/_posts/release/2022-11-02-accumulo-2.1.1.md new file mode 100644 index 00000000..2172ef0f --- /dev/null +++ b/_posts/release/2022-11-02-accumulo-2.1.1.md @@ -0,0 +1,54 @@ +--- +title: Apache Accumulo 2.1.1 +sortableversion: '02.01.01' +LTM: true +draft: true +--- +## About + +Apache Accumulo 2.1.1 is a patch release of the 2.1.0 LTM line. + +### Major Improvements + +### Minor Improvements + +* {% ghi 3077 %}, {% ghi 3079 %} Avoid filling OS file caches by setting the + `FSDataOutputStream.setDropBehind` flag when performing likely one-time file + accesses, as with WAL files and major compaction input files. This should allow + files that might benefit more from caching to stay in the cache longer. +* {% ghi 3023 %}, {% ghi 3053 %} Prevent excessive logging when an ExternalCompaction + is cancelled for cause and around the ThreadPools +* {% ghi 3057 %} Modified Monitor to direct DataTable errors to console + +### Behavior Changes + +* {% ghi 3082 %} ScanServers can now scan offline tables. The AccumuloClient will no longer + throw a TableOfflineException when creating a Scanner or BatchScanner against an offline table. + Instead, an error will be thrown on the call to iterator() if it can't be scanned because it is offline. + +### Bug Fixes + +* {% ghi 3059 %} Removed stale compactions from CompactionCoordinator internal structure. The + CompactionCoordinator has an internal data structure where it keeps track of running compactions. Running + compactions were not being removed from this set in some edge cases so they continued to be shown on the + Monitor when in reality the compaction was not running. This occured in testing when the Compactor process + was killed by the agitator. The compaction was rescheduled to run on a different Compactor, the issue here + was just orphaned information in the data structure being shown in the Monitor. +* {% ghi 3048 %} Output time strings on the monitor using the correct user locale (also made them more concise) + +## Upgrading + +View the [Upgrading Accumulo documentation][upgrade] for guidance. + +## 2.1.1 GitHub Project + +[All tickets related to 2.1.1.][project] + +## Known Issues + +At the time of release, the following issues were known: + + +[LTM]: {{ site.baseurl }}/contributor/versioning#LTM +[upgrade]: /docs/2.x/administration/upgrading +[project]: https://github.com/apache/accumulo/projects/25