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LAST BUILD ON BRANCH clustering_fix_install_snapshot_failure

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• clustering_fix_install_snapshot_failure
• 1183
• add-RI-core-maintainer
• add-deprecation-notice
• add-eol-note
• add_arm32v6_docker_build
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• fix_monitor_durable_subs
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• fix_msg_expiration
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• fix_rdlv_count_map
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• fix_routes_cmdline_override
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• fix_snapshot_restore
• fix_snapshot_sub_leak
• fix_sql_cache_flush
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• fix_sql_server_tests
• fix_sql_substore_crash
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• fix_staticcheck_report
• fix_staticcheck_reports
• fix_store_encryption
• fix_sub_acks_from_older_store
• fix_sub_has_failed_hb
• fix_sub_req_failed_on_client_close
• fix_sub_stalled_on_recovery
• fix_subs_count
• fix_test_client_pings_race
• fix_test_data_race
• fix_test_sql
• fix_tests
• fix_tests_and_travis
• fix_timers_and_tune_test
• fix_waitnumsubs_helper
• fs_add_missing_msgs
• ft_retry_on_getexclusivelock_error
• go_1_17_and_go_mod
• handle_fstore_seq_gaps
• handle_zeros_at_end_of_files
• improve_ctrl_msg_processing
• improve_sql_msg_insert_perf
• improve_sub_debug_tracing
• improve_sub_performance
• improve_sub_stalled_handling
• increase_raft_timeouts
• keep_client_id_for_offline_subs_in_monitor_endpoints
• main
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• monitoring
• more_cleanup_on_shutdown
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• new_release
• no_close_on_filestore_recover_error
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• no_raft_but_streaming_stores
• paced_sub_start
• prepare_for_next_release
• prepare_for_v090
• prepare_new_release
• put_back_no_free_list_sync
• queue_sub_ack
• raft_disable_no_free_list_sync
• raft_multiple_conns
• raft_shutdown
• raft_sync
• raft_transport_use_timeout_for_flush
• raftlog_reduce_locking
• recover_corrupted_file_store
• reduce_test_files_size
• reduce_tests_time
• refactor_queue_groups
• refactor_store_tests
• reject_channel_name_with_slash
• release_072
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• release_0_13_0
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• remove_channel
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• report_err_on_chan_create_failure
• revert_record_size_limit
• revisit_fstore_getseqfromtimestamp
• run_as_windows_service
• snapshot_qsub_lastsent
• split_test_files
• sql_chan_max_seq_from_sub_last_sent
• sql_fix_first_seq
• sql_store
• sql_updates
• static_channels
• store_encryption
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• support_sql_ft
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• tune_backofftimecheck_flapping_test
• udpate_ctrl_msg_processing
• update
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• update_boltdb
• update_client_pings
• update_clustering_tests_can_use_sql
• update_dep_to_nats_2_0_0
• update_deps
• update_gnatsd_vendor
• update_go_versions_in_travis
• update_logger
• update_nats_deps
• update_nats_server_dep
• update_nats_server_deps
• update_ping_interval_protocol
• update_procfs
• update_protobuf_dep
• update_raft_dep
• update_raft_logging
• update_some_deps
• update_sql_statement
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Build # 1805

Build Type

Pull #763

travis-ci

Committed by web-flow

Commit Message

[FIXED] Clustering: unable to complete leadrship actions

In some cases, it was possible for a follower to become leader
but be unable to complete all the actions to fully become leader.
The underlying issue was that if there were snapshots to send
to the followers, those were unable to restore the snapshot
because the new leader was not listening to those requests yet.
Also, there could be a risk that a channel is part of the
snapshot sent to followers but then would be deleted while
the followers would try to install the snapshot.

Resolves #762

Signed-off-by: Ivan Kozlovic <ivan@synadia.com>

Pull Request Pull Request #763: [FIXED] Clustering: unable to complete leadership actions

Run Details

38 of 38 new or added lines in 1 file covered. (100.0%)

11223 of 12193 relevant lines covered (92.04%)

50743.95 hits per line