kazusa
/
skywalking-java
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
skywalking-java/docs/en/FAQ/Upgrade.md

500 B
Raw Blame History

Upgrade FAQs

Version 3.x -> 5.0.0-alpha

Collector

  • Problem There is no information showing in the UI.

  • Cause In upgrate from 3.2.6 to 5.0.0, Elasticsearch indexes aren't recreated, because not indexes exist, but aren't compatible with 5.0.0-alpha. When service name registered, the es will create this column by default type string, which is wrong.

  • Solution Clean the data folder in ElasticSearch and restart ElasticSearch, collector and your under monitoring application.