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new 28e7b19cf update 2.1.3 release notes
28e7b19cf is described below
commit 28e7b19cfb9cb3772dea0989257dda9df4d32fe8
Author: Keith Turner <[email protected]>
AuthorDate: Mon Jul 29 18:34:17 2024 +0000
update 2.1.3 release notes
---
_posts/release/2024-07-10-accumulo-2.1.3.md | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/_posts/release/2024-07-10-accumulo-2.1.3.md
b/_posts/release/2024-07-10-accumulo-2.1.3.md
index 629e06119..db1a80961 100644
--- a/_posts/release/2024-07-10-accumulo-2.1.3.md
+++ b/_posts/release/2024-07-10-accumulo-2.1.3.md
@@ -38,7 +38,9 @@ Improvements that affect performance:
shared off-heap-cache usage.
* {% ghi 4544 %} Made scan servers refresh cached list of tablet files before
expiration. Added new property
{% plink sserver.cache.metadata.refresh.percent %} to control when refresh
happens.
-
+* {% ghi 3813 %} Made compactors use cached address for compaction coordinator
when getting next compaction job.
+ This lowers load on zookeeper when running many compactors.
+* {% ghi 3706 %} Avoid unnescessary copying of hadoop config that was causing
Accumulo GC slowdown.
### Notable Bug Fixes
@@ -54,7 +56,6 @@ Improvements that affect performance:
candidates for deletion returned a complete row as a mitigation for {% ghi
#608 %} where
garbage collector removes file that are referenced and in-use.
* {% ghi 3744 %} Fixed bug regarding improperly created GCRun logger name.
-* {% ghi 3706 %} Avoids unnescessary copying of hadoop config in
getVolumeManagerConfiguration.
* {% ghi 3737 %} Adds a custom Transport Factory to set transport message and
frame size to avoid infinite loops
as described in {% ghi 3731 %}.
* {% ghi 3750 %} Fixed issue when deleting a compaction thread pool would
leave tablets in a bad state.
@@ -76,6 +77,8 @@ Improvements that affect performance:
* {% ghi 3512 %} Fixed issue with improperly cleaned up scans preventing
metadata tablet unload.
* {% ghi 4456 %} Setting empty property value no longer deletes property
* {% ghi 4000 %} Fixed bug that could cause bulk import to lose files when
errors happened in the tablet server.
+* {% ghi 4462 %} Fixed bug that prevented listing Fate operations in some
situations.
+* {% ghi 4573 %} Modified CredentialProviderToken to no longer store password
in serialized form.
### Improvements that help with administration:
@@ -87,7 +90,8 @@ Improvements that affect performance:
* {% ghi 3745 %} Adds prefix to gc deletion log messages. This makes it easier
to isolate the deletion
actions of the garbage collector for analysis.
* {% ghi 3724 %} Adds logging of transactions when metadata and in-memory
differences are detected.
-* {% ghi 3725 %} Changed the gc batch size from bytes to memory percentage
value. Added property {% plink gc.candidate.batch.size %}
+* {% ghi 3725 %} Changed the gc batch size from bytes to memory percentage
value. Modified default value of
+ property {% plink gc.candidate.batch.size %}.
* {% ghi 3684 %} Consolidated y/n prompts in the shell. Users can now exit out
of multi-table delete operations
without accepting prompts for each one.
* {% ghi 3726 %} Adjusted reauthentication messages from the shell to assist
with troubleshooting.
@@ -101,6 +105,11 @@ Improvements that affect performance:
{% plink monitor.resources.external %} and {% plink
tserver.compaction.major.service.meta.planner.opts.executors %} to use this new
type.
* {% ghi 4223 %} Added properties {% plink compactor.wait.time.job.min %} and
{% plink compactor.wait.time.job.max %} to
control the min and max times compactors use when polling for work.
+* {% ghi 3998 %} Added instance name tag to metrics. This is useful for the
case when metrics from multiple Accumulo instances
+ are flowing into a single metrics system.
+* {% ghi 4763 %} Improved the accumulo-cluster script and cluster.yaml file
for the use case of starting and stopping specific
+ groups of compactors and scan servers.
+* {% ghi 4487 %} Scan server propeties can now be set in the shell.
## Upgrading
