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ASF GitHub Bot commented on FLINK-3931: --------------------------------------- Github user skrishnappa commented on a diff in the pull request: https://github.com/apache/flink/pull/2518#discussion_r82412499 --- Diff: docs/setup/config.md --- @@ -211,6 +214,19 @@ The following parameters configure Flink's JobManager and TaskManagers. - `akka.throughput`: Number of messages that are processed in a batch before returning the thread to the pool. Low values denote a fair scheduling whereas high values can increase the performance at the cost of unfairness (DEFAULT: **15**). - `akka.log.lifecycle.events`: Turns on the Akka's remote logging of events. Set this value to 'true' in case of debugging (DEFAULT: **false**). - `akka.startup-timeout`: Timeout after which the startup of a remote component is considered being failed (DEFAULT: **akka.ask.timeout**). +- `akka.ssl.enabled`: Turns on SSL for Akka's remote communication. This is applicable only when the global ssl flag security.ssl.enabled is set to true (DEFAULT: **true**). --- End diff -- please see previous comment related to this > Implement Transport Encryption (SSL/TLS) > ---------------------------------------- > > Key: FLINK-3931 > URL: https://issues.apache.org/jira/browse/FLINK-3931 > Project: Flink > Issue Type: New Feature > Reporter: Eron Wright > Assignee: Suresh Krishnappa > Labels: security > Original Estimate: 1,008h > Remaining Estimate: 1,008h > > _This issue is part of a series of improvements detailed in the [Secure Data > Access|https://docs.google.com/document/d/1-GQB6uVOyoaXGwtqwqLV8BHDxWiMO2WnVzBoJ8oPaAs/edit?usp=sharing] > design doc._ > To assure privacy and data integrity between Flink components, enable TLS for > all communication channels. As described in the design doc: > - Accept a configured certificate or generate a certificate. > - Enable Akka SSL > - Implement Data Transfer SSL > - Implement Blob Server SSL > - Implement Web UI HTTPS -- This message was sent by Atlassian JIRA (v6.3.4#6332)