[IGNITE-14832] Investigate remaining TODOs in org.apache.ignite.raft.jraft package

• Type: Task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Labels: ignite-3
• Assignee: Unassigned
• Reporter: Alexey Scherbakov
• Created: 07/Jun/21 15:12
• Updated: 21/Dec/21 17:06

Description

There were several TODOs pushed in IGNITE-13885.

They should be investigated and resolved.

If necessary, additional tickets must be created and linked to this umbrella ticket.

Issue Links

• incorporates: IGNITE-14907 testLearnerServices is flaky
• incorporates: IGNITE-15098 testChangePeersChaosWithoutSnapshot is flaky
• incorporates: IGNITE-15156 ITJRaftCounterServerTest.testFollowerCatchUpFromSnapshot2 is flaky
• incorporates: IGNITE-15244 testLearnerServices is still flaky
• incorporates: IGNITE-15257 ITNodeTest.testNodeTaskOverload is flaky
• incorporates: IGNITE-16184 testTransferLeader is flaky
• incorporates: IGNITE-14852 testChangePeers is flaky
• incorporates: IGNITE-14853 testInstallSnapshot is flaky
• incorporates: IGNITE-14909 IgniteRpcTest fails locally
• incorporates: IGNITE-14910 ITJRaftCounterServerTest fails locally
• incorporates: IGNITE-14921 NPE in ClusterImpl on node start
• incorporates: IGNITE-14943 testInstallLargeSnapshotWithThrottle is flaky
• incorporates: IGNITE-14962 testStartJoinFinishOK is flaky
• incorporates: IGNITE-15019 ITNodeTest.testFollowerStartStopFollowing is flaky
• incorporates: IGNITE-15036 ITNodeTest.testLeaderStopAndReElectWithPriority is flaky
• incorporates: IGNITE-15038 SnapshotExecutorTest.testInstallSnapshot is flaky
• incorporates: IGNITE-15058 testLockUnlock is flaky
• incorporates: IGNITE-15157 ITCliServiceTest.testAddPeerRemovePeer is flaky
• incorporates: IGNITE-15271 ITNodeTest.testFollowerStartStopFollowing is still flaky
• incorporates: IGNITE-15154 Suddenly Integration Tests suite hangs on shutdown RAFT node
• incorporates: IGNITE-15288 Fully implement RaftGroupService
• incorporates: IGNITE-15474 Describe RAFT threading model in the module documentation
• incorporates: IGNITE-14837 Backport recent changes in jraft master branch
• incorporates: IGNITE-14847 Finalize metrics implementation in jraft
• incorporates: IGNITE-16060 RAFT log shouldn't be truncated while having recoverable dead nodes
• incorporates: IGNITE-14833 Bring back checksum support
• incorporates: IGNITE-14838 Fix up messaging in jraft.
• incorporates: IGNITE-14839 Migrate junit tests to jupiter in jraft package
• incorporates: IGNITE-14840 Get rid of slf4j in jraft package and for the rest modules of the project
• incorporates: IGNITE-14841 Use shared distruptor pool for multiple raft group nodes.
• incorporates: IGNITE-14843 Avoid probing follower if it's dead by discovery
• incorporates: IGNITE-14848 Replace raft single node stub server with jraft implementation
• is a parent of: IGNITE-15625 Add test for timeout on snapshot install
• is a parent of: IGNITE-15626 Get rid of sleeps in tests from raft module where it is possible
• is a parent of: IGNITE-15627 Investigate possibility of removing read index timeout in raft
• is a parent of: IGNITE-15628 Get rid of waitForTopology method from ITNodeTest
• is a parent of: IGNITE-15631 Investigate using lock-free algorithm for jraft's BallotBox commitAt method
• is a parent of: IGNITE-15632 Investigate jraft's BallotBox optimisation in case of removing peer
• is a parent of: IGNITE-15656 TODOs for refactor in raft module
• is a parent of: IGNITE-15657 Thrown exceptions in raft module must be changed to ignite exceptions
• is a parent of: IGNITE-16183 Raft heartbeat coalescing prototype
• is caused by: IGNITE-13885 Investigate jraft implementation for replication framework based on RAFT protocol.