E-ES: Data not ndexed if the Master Node of a Multiple Node Elasticsearch Cluster Goes Down. Any Other Node Indexing is Not Impacted.
(Doc ID 2684344.1)
Last updated on JUNE 26, 2020
Applies to:PeopleSoft Enterprise PT PeopleTools - Version 8.55 and later
Information in this document applies to any platform.
We have a classic three node cluster. We have incremental jobs running throughout the day.
When any node other than the master node goes down, the incremental indexing finishes to success and we can see the new data indexed. Search is working fine and not impacted by the down node.
However when the master node goes down, the incremental indexing finishes to success but we CAN NOT see the new data indexed. Even when the master node returns back to the cluster and if we reissue an incremental we cannot recover the data that was supposed to be indexed during the time the master node was down. The only way to recover this problem is to do a Full indexing after the master node returns. Search is working fine though.
Is that the expected behavior ?
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