[FLINK-13417] Bundle Zookeeper 3.5 as optional dependency in distribution

• Type: Improvement
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.9.0
• Fix Version/s: 1.11.0
• Component/s: Runtime / Coordination
• Labels: pull-request-available usability
• Assignee: Chesnay Schepler
• Reporter: Konstantin Knauf
• Created: 25/Jul/19 06:41
• Updated: 29/Nov/22 12:24
• Resolved: 29/Feb/20 10:13

Description

User might want to secure their Zookeeper connection via SSL.

This requires a Zookeeper version >= 3.5.1. We might as well try to bump it to 3.5.5, which is the latest version. 

Issue Links

• causes: FLINK-16370 Flink-dist bundles ZK 3.5 as JDK11-exclusive dependency
• causes: FLINK-30237 Only bundle a single Zookeeper version
• is blocked by: FLINK-15742 Add zk+curator module to flink-shaded
• is blocked by: FLINK-16163 Migrate to flink-shaded-zookeeper
• is related to: FLINK-12006 ZooKeeperHaServicesTest.testSimpleCloseAndCleanupAllData is unstable
• relates to: ZOOKEEPER-2125 SSL on Netty client-server communication
• relates to: FLINK-17975 Test ZooKeeper 3.5 support
• relates to: FLINK-16350 Add E2E test for running against Zookeeper 3.5
• links to: GitHub Pull Request #10623
• links to: GitHub Pull Request #11173