I have encountered the exact same issue - this warning occured in my logs as well and the respective real time indexing Jobs lead to missing segments.
How can we fix this? What is the source of this problem? - Connection with the coordinator? - The indexer? Please find the log attached showing the indexing process Thanks a lot! [relatime_indexing_log.txt](https://github.com/apache/incubator-druid/files/2391382/relatime_indexing_log.txt) [ Full content available at: https://github.com/apache/incubator-druid/issues/5853 ] This message was relayed via gitbox.apache.org for [email protected]
