7022736: Event and Alert dashboards are not loading when the sentinel is upgraded to 8.2

This document (7022736) is provided subject to the disclaimer at the end of this document.


Sentinel 8.2


Update to Some of the Sentinel dashboards that leverage Kibana do not load after you upgrade to Sentinel 8.2.

The exception called “mapper[hits] cannot convert from long to integer” is being thrown.


To fix this issue, you must manually delete the existing Kibana index file and recreate a new Kibana index file using the following instructions:
1)Back up your existing data. Copy the Kibana index to a file with a different name, .kibana-temp using the following commands:
curl -XPOST “http://<elasticsearch ip>:9200/_reindex” -H ‘Content-Type: application/json’ -d’
“source”: {
“index”: “.kibana”
“dest”: {
“index”: “.kibana-temp”
2)Stop the Sentinel server using the command:
rcsentinel stop.
3)Start the Security Intelligence database using the following command:
rcsentinel startSIdb.
4)Delete the existing .kibana index from ElasticSearch using the following command:
curl -XDELETE <elasticsearch ip>:9200/.kibana
5)Delete the configuration details of the existing kibana index:

1)Go to /<sentinel_install_directory>/opt/novell/sentinel/3rdparty/kibana/config.

2)Open kibana.yml.

3)Delete the following:

pid.file: /test/home/novell/sentinel/kibana.pid
kibana.defaultAppId: dashboard/Event-Summary-Dashboard
server.port: 5601
server.basePath: /visual-analytics/proxy
elasticsearch.requestTimeout: 3600000
elasticsearch.url: http://<elasticsearch-ip>:9200
6) Start Sentinel using the command:
rcsentinel start.
7) To restore existing data, transfer the data from the temporary index (.kibana-temp) to the new .kibana index, using the following commands:
curl -XPOST “http://<elasticsearch-ip>:9200/_reindex” -H ‘Content-Type: application/json’ -d’
“source”: {
“index”: “.kibana-temp”
“dest”: {
“index”: “.kibana”
8) Delete the temporary index using the following command, curl -XDELETE ‘<elasticsearch-ip>:9200/.kibana-temp’

Sentinel now launches the dashboards successfully.


This issue occurs because Elasticsearch and Kibana versions have been upgraded in Sentinel 8.2, and the existing Kibana index file is not compatible with the upgraded versions of Elasticsearch and Kibana.


This Support Knowledgebase provides a valuable tool for NetIQ/Novell/SUSE customers and parties interested in our products and solutions to acquire information, ideas and learn from one another. Materials are provided for informational, personal or non-commercial use within your organization and are presented “AS IS” WITHOUT WARRANTY OF ANY KIND.


Leave a Reply