Joydeep Sinha

The above merged PR references this issue but this is not taken care of yet.

We can use [this](https://github.com/opendistro-for-elasticsearch/performance-analyzer-rca/blob/d67029a9f87ce2376a677653175e9a74d13e5639/src/main/java/com/amazon/opendistro/elasticsearch/performanceanalyzer/rca/persistence/PublisherEventsPersistor.java#L66) for reference.