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Re: Connection leak with flink elastic Sink

Specifically which connector are you using, and which Flink version?

On 12.12.2018 13:31, Vijay Bhaskar wrote:
We are using flink elastic sink which streams at the rate of 1000 events/sec, as described in https://ci.apache.org/projects/flink/flink-docs-stable/dev/connectors/elasticsearch.html. We are observing connection leak of elastic connections. After few minutes all the open connections are exceeding the process limits of the max open descriptors and Job is getting terminated. But the http connections with the elastic search server remain open forever. Am i missing any specific configuration setting to close the open connection, after serving the request? But there is no such setting is described in the above documentation of elastic sink