summaryrefslogtreecommitdiffstats
path: root/docs
diff options
context:
space:
mode:
authorLee Anjella Macabuhay <lee.anjella.macabuhay@est.tech>2024-01-11 09:28:17 +0000
committerGerrit Code Review <gerrit@onap.org>2024-01-11 09:28:17 +0000
commit8092359e5a03ebfd1fe5afaee3e6e64fdba082d3 (patch)
treeef24c6f2f6f5261ab6ac3945ce2ef99695ff45a4 /docs
parent958248ec5b935c6608a0f74c8aaf9627a16e2534 (diff)
parent36b81b27703d298f016180a71c85113d5c90c6b1 (diff)
Merge "Enable hibernate write batching"
Diffstat (limited to 'docs')
-rw-r--r--docs/release-notes.rst12
1 files changed, 12 insertions, 0 deletions
diff --git a/docs/release-notes.rst b/docs/release-notes.rst
index 1d9f80646e..c8500652bb 100644
--- a/docs/release-notes.rst
+++ b/docs/release-notes.rst
@@ -43,6 +43,7 @@ Bug Fixes
Features
--------
+ - `CPS-1795 <https://jira.onap.org/browse/CPS-1795>`_ Double performance of CPS write operations (via write batching)
- `CPS-2018 <https://jira.onap.org/browse/CPS-2018>`_ Improve performance of CPS update operations.
- `CPS-2019 <https://jira.onap.org/browse/CPS-2019>`_ Improve performance of saving CM handles.
@@ -50,6 +51,17 @@ Notes
-----
- Java API method CpsDataService::saveListElementsBatch has been removed as part of CPS-2019.
+Known Limitations, Issues and Workarounds
+-----------------------------------------
+
+*System Limitations*
+
+For upgrading, CPS uses Liquibase for database upgrades. In order to enable Hibernate write batching
+(`CPS-1795 <https://jira.onap.org/browse/CPS-1795>`_), a change to the database entity ID generation is required.
+As such, *this release does not fully support In-Service Software Upgrade* - CPS will not store new DataNodes and
+NCMP will not register new CM-handles during an upgrade with old and new versions of CPS running concurrently.
+Other operations (read, update, delete) are not impacted.
+
Version: 3.4.1
==============