+ mv /etc/elasticsearch/elasticsearch.yml /etc/elasticsearch/elasticsearch.yml.orig
++ hostname
+ sed -e s#@BASE_DIR@#/opt/kaltura#g -e s#@LOG_DIR@#/opt/kaltura/log#g -e s#@HOSTNAME@#backend1#g /opt/kaltura/app/configurations/elastic/elasticsearch.template.yml
+ chown -R elasticsearch /opt/kaltura/log/elasticsearch /opt/kaltura/var/lib/elasticsearch
+ invoke-rc.d elasticsearch restart
+ '[' '!' -d /usr/share/elasticsearch/plugins/analysis-icu ']'
+ /usr/share/elasticsearch/bin/elasticsearch-plugin install analysis-icu
fixed my problem with intenert in my side
thanks all