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53c405c699
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Matej Ferencevic 53c405c699 Throw exceptions on RPC failure and Distributed error handling 
Summary:
This diff changes the RPC layer to directly return `TResponse` to the user when
issuing a `Call<...>` RPC call. The call throws an exception on failure
(instead of the previous return `nullopt`).

All servers (network, RPC and distributed) are set to have explicit `Shutdown`
methods so that a controlled shutdown can always be performed. The object
destructors now have `CHECK`s to enforce that the `AwaitShutdown` methods were
called.

The distributed memgraph is changed that none of the binaries (master/workers)
crash when there is a communication failure. Instead, the whole cluster starts
a graceful shutdown when a persistent communication error is detected.
Transient errors are allowed during execution. The transaction that errored out
will be aborted on the whole cluster. The cluster state is managed using a new
Heartbeat RPC call.

Reviewers: buda, teon.banek, msantl

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D1604
2018-09-27 16:27:40 +02:00
..
auth.cpp Implement leftover Auth queries 2018-08-14 13:00:39 +02:00
bolt_chunked_decoder_buffer.cpp Refactor network stack to use * instead of & 2018-09-03 20:20:42 +02:00
bolt_chunked_encoder_buffer.cpp Support streaming of Bolt results 2018-07-18 13:01:50 +02:00
bolt_common.hpp Support streaming of Bolt results 2018-07-18 13:01:50 +02:00
bolt_decoder.cpp Rename bolt::DecodedValue to bolt::Value 2018-07-24 15:59:20 +02:00
bolt_encoder.cpp Integrate auth checks into query execution 2018-08-22 11:44:09 +02:00
bolt_session.cpp Refactor network stack to use * instead of & 2018-09-03 20:20:42 +02:00
bolt_testdata.hpp Removed large bolt encoder test to reduce runtime. 2017-05-03 14:50:02 +02:00
CMakeLists.txt Throw exceptions on RPC failure and Distributed error handling 2018-09-27 16:27:40 +02:00
communication_buffer.cpp Refactor network stack to use * instead of & 2018-09-03 20:20:42 +02:00
concurrent_id_mapper_distributed.cpp Throw exceptions on RPC failure and Distributed error handling 2018-09-27 16:27:40 +02:00
concurrent_id_mapper_single_node.cpp Add initial version of properties on disk 2018-05-10 17:58:38 +02:00
concurrent_map_access.cpp Const map/set iteration. 2017-10-12 16:35:39 +02:00
concurrent_map.cpp Clean SkipList up 2018-04-11 10:08:20 +02:00
counters.cpp Throw exceptions on RPC failure and Distributed error handling 2018-09-27 16:27:40 +02:00
cypher_main_visitor.cpp Remove is_query_cached from Context 2018-09-04 14:17:49 +02:00
database_key_index.cpp Move distributed transaction engine logic 2018-09-07 11:43:57 +02:00
database_label_property_index.cpp Move distributed transaction engine logic 2018-09-07 11:43:57 +02:00
database_master.cpp Throw exceptions on RPC failure and Distributed error handling 2018-09-27 16:27:40 +02:00
database_transaction_timeout.cpp Extract distributed interpretation out of Interpreter 2018-08-27 09:31:39 +02:00
datastructure_union_find.cpp Add parallel customers/Otto test 2017-11-23 09:20:53 +01:00
deferred_deleter.cpp Make gc more aggressive and optimise is_not_visible function 2017-10-06 10:07:55 +02:00
distributed_bfs.cpp Separate distributed implementation of GraphDbAccessor 2018-07-26 09:16:39 +02:00
distributed_common.hpp Throw exceptions on RPC failure and Distributed error handling 2018-09-27 16:27:40 +02:00
distributed_coordination.cpp Throw exceptions on RPC failure and Distributed error handling 2018-09-27 16:27:40 +02:00
distributed_data_exchange.cpp Separate distributed implementation of GraphDbAccessor 2018-07-26 09:16:39 +02:00
distributed_dgp_partitioner.cpp Add dgp integration test 2018-09-08 00:01:03 +01:00
distributed_dgp_vertex_migrator.cpp Add dgp integration test 2018-09-08 00:01:03 +01:00
distributed_durability.cpp Fix WAL test 2018-09-14 10:46:23 +02:00
distributed_dynamic_worker.cpp Throw exceptions on RPC failure and Distributed error handling 2018-09-27 16:27:40 +02:00
distributed_gc.cpp Separate distributed implementation of GraphDbAccessor 2018-07-26 09:16:39 +02:00
distributed_graph_db.cpp Move distributed transaction engine logic 2018-09-07 11:43:57 +02:00
distributed_interpretation.cpp Clean-up TypedValue misuse 2018-09-13 13:45:54 +02:00
distributed_query_plan.cpp Move Parameters into EvaluationContext 2018-09-11 13:32:29 +02:00
distributed_reset.cpp Move distributed operators to its own file 2018-08-28 14:47:14 +02:00
distributed_serialization.cpp Clean-up TypedValue misuse 2018-09-13 13:45:54 +02:00
distributed_updates.cpp Add distributed Id Cypher function 2018-09-03 13:04:03 +02:00
durability.cpp Throw exceptions on RPC failure and Distributed error handling 2018-09-27 16:27:40 +02:00
dynamic_bitset.cpp Commit log gc 2018-04-04 10:25:25 +02:00
gid.cpp Change gid bit size 2017-12-28 11:04:52 +01:00
graph_db_accessor_index_api.cpp Separate distributed implementation of GraphDbAccessor 2018-07-26 09:16:39 +02:00
graph_db_accessor.cpp Separate distributed implementation of GraphDbAccessor 2018-07-26 09:16:39 +02:00
graph_db.cpp Separate distributed implementation of GraphDbAccessor 2018-07-26 09:16:39 +02:00
interpreter.cpp Clean-up TypedValue misuse 2018-09-13 13:45:54 +02:00
kvstore.cpp Implement leftover Auth queries 2018-08-14 13:00:39 +02:00
metrics.cpp Add some metric types and basic RPC server stats 2018-02-16 08:33:15 +01:00
mvcc_find_update_common.hpp Move distributed transaction engine logic 2018-09-07 11:43:57 +02:00
mvcc_find.cpp GC bugfixes, MVCC and transaction refactoring 2017-06-12 10:46:12 +02:00
mvcc_gc_common.hpp Move distributed transaction engine logic 2018-09-07 11:43:57 +02:00
mvcc_gc.cpp Move distributed transaction engine logic 2018-09-07 11:43:57 +02:00
mvcc_one_transaction.cpp Fix mvcc tests 2017-10-19 12:58:23 +02:00
mvcc_parallel_update.cpp Fix mvcc tests 2017-10-19 12:58:23 +02:00
mvcc.cpp Move distributed transaction engine logic 2018-09-07 11:43:57 +02:00
network_endpoint.cpp Rename NetworkEndpoint 2018-01-15 15:47:37 +01:00
network_timeouts.cpp Throw exceptions on RPC failure and Distributed error handling 2018-09-27 16:27:40 +02:00
network_utils.cpp Extract utils into mg-utils static library and explicitly list tests 2018-05-30 09:41:56 +02:00
pod_buffer.cpp POD serialization, rocksdb integration and Gleich's optimization 2018-06-12 13:54:41 +02:00
property_value_store.cpp Use temporary durability directory in PVS unit test 2018-06-15 15:27:36 +02:00
query_common.hpp Clean-up TypedValue misuse 2018-09-13 13:45:54 +02:00
query_cost_estimator.cpp Clean-up TypedValue misuse 2018-09-13 13:45:54 +02:00
query_expression_evaluator.cpp Clean-up TypedValue misuse 2018-09-13 13:45:54 +02:00
query_plan_accumulate_aggregate.cpp Clean-up TypedValue misuse 2018-09-13 13:45:54 +02:00
query_plan_bag_semantics.cpp Clean-up TypedValue misuse 2018-09-13 13:45:54 +02:00
query_plan_common.hpp Implement single node two-sided BFS 2018-08-29 12:56:39 +02:00
query_plan_create_set_remove_delete.cpp Extract distributed create operators 2018-08-30 14:41:23 +02:00
query_plan_edge_cases.cpp Extract distributed interpretation out of Interpreter 2018-08-27 09:31:39 +02:00
query_plan_match_filter_return.cpp Clean-up TypedValue misuse 2018-09-13 13:45:54 +02:00
query_planner.cpp Extract distributed Expand 2018-08-30 14:43:01 +02:00
query_required_privileges.cpp Add required privileges for query to Results 2018-08-16 15:59:10 +02:00
query_semantic.cpp Remove boost from the codebase 2018-07-30 15:34:12 +02:00
query_variable_start_planner.cpp Separate distributed implementation of GraphDbAccessor 2018-07-26 09:16:39 +02:00
queue.cpp Add first version of message passing and rpc 2017-12-05 14:51:18 +01:00
record_edge_vertex_accessor.cpp Separate distributed implementation of GraphDbAccessor 2018-07-26 09:16:39 +02:00
ring_buffer.cpp Extract io/network into mg-io library 2018-05-30 14:58:41 +02:00
rpc.cpp Throw exceptions on RPC failure and Distributed error handling 2018-09-27 16:27:40 +02:00
serialization.cpp Remove boost from the codebase 2018-07-30 15:34:12 +02:00
skiplist_access.cpp Const map/set iteration. 2017-10-12 16:35:39 +02:00
skiplist_gc.cpp Remove executor not run option 2017-12-18 14:36:15 +01:00
skiplist_position_and_count.cpp Replace debug_assert, permanent_assert with DCHECK/CHECK 2017-10-11 14:43:32 +02:00
skiplist_reverse_iteration.cpp Logger in this test somehow breaks code coverage. Argh... 2017-04-07 09:44:12 +02:00
skiplist_suffix.cpp Refactor GraphDb 2018-01-12 16:47:24 +01:00
socket.cpp Implement SSL support for servers and clients 2018-06-20 17:56:47 +02:00
state_delta.cpp Add distributed Id Cypher function 2018-09-03 13:04:03 +02:00
static_bitset.cpp Fix tests that expect debug_assert to fail 2017-08-07 16:38:15 +02:00
storage_address.cpp Support snapshot creation and recovery in distributed 2018-01-29 19:16:13 +01:00
stripped.cpp Split lexer and parser grammars 2018-07-26 10:33:25 +02:00
transaction_engine_distributed.cpp Throw exceptions on RPC failure and Distributed error handling 2018-09-27 16:27:40 +02:00
transaction_engine_single_node.cpp Move distributed transaction engine logic 2018-09-07 11:43:57 +02:00
typed_value.cpp Separate distributed implementation of GraphDbAccessor 2018-07-26 09:16:39 +02:00
utils_algorithm.cpp Implement string functions 2018-07-02 10:39:11 +02:00
utils_demangle.cpp Extract utils into mg-utils static library and explicitly list tests 2018-05-30 09:41:56 +02:00
utils_exceptions.cpp Extract utils into mg-utils static library and explicitly list tests 2018-05-30 09:41:56 +02:00
utils_executor.cpp Extract utils into mg-utils static library and explicitly list tests 2018-05-30 09:41:56 +02:00
utils_on_scope_exit.cpp utils::auto_scope refactor 2017-08-11 09:43:10 +02:00
utils_rwlock.cpp Extract io/network into mg-io library 2018-05-30 14:58:41 +02:00
utils_scheduler.cpp Extract utils into mg-utils static library and explicitly list tests 2018-05-30 09:41:56 +02:00
utils_signals.cpp Extract utils into mg-utils static library and explicitly list tests 2018-05-30 09:41:56 +02:00
utils_string.cpp Remove keyword lowercasing from stripper 2018-07-19 17:08:45 +02:00
utils_thread_pool.cpp Throw exceptions on RPC failure and Distributed error handling 2018-09-27 16:27:40 +02:00
utils_timestamp.cpp Extract utils into mg-utils static library and explicitly list tests 2018-05-30 09:41:56 +02:00
utils_watchdog.cpp Extract utils into mg-utils static library and explicitly list tests 2018-05-30 09:41:56 +02:00