Simplify portal functionality by deprecating certificate authentication for web users
Cache log records retrieved during log aggregation
Upgrade Hazelcast from current 2.4.1 to latest release version.
Possibly upgrade Solr from 5 to Solr 6 ( https://cwiki.apache.org/confluence/display/solr/Major+Changes+from+Solr+5+to+Solr+6 )
- (2018-05-11) upgrade should be to solr 7.1+, all solr versions 5.5 through 7.0.1 have script execution vulnerability (https://www.cvedetails.com/cve/CVE-2017-12629/)
There are a number of benefits for the Hazelcast upgrade besides numerous bug patches:
- Improved cross-data center functionality > * Note that WAN Replication was moved to HZ Enterprise after 3.5.5: > * https://github.com/hazelcast/hazelcast/tree/v3.5.5/hazelcast/src/main/java/com/hazelcast/wan/impl/WanNoDelayReplication.java
- Language independence, enabling opportunities for script access to the clusters for monitoring as so forth.
- Code stability
An upgrade guide is available: http://docs.hazelcast.org/docs/3.4/manual/html/upgradingfrom2x.html
Summary of changes from 2 to 3: http://blog.hazelcast.com/whats-new-in-hazelcast-3/
- Version 2.4 Release Notes Status of progress towards version 2.4 release.