[
https://issues.apache.org/jira/browse/IOTDB-3895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
liuyu reassigned IOTDB-3895:
----------------------------
Assignee: liuyu
> Log each parameter when starting IoTDB
> --------------------------------------
>
> Key: IOTDB-3895
> URL: https://issues.apache.org/jira/browse/IOTDB-3895
> Project: Apache IoTDB
> Issue Type: Improvement
> Reporter: Jialin Qiao
> Assignee: liuyu
> Priority: Minor
>
> In many scenarios, we do not know if the user config the IoTDB as we
> recommend. So we need to collect logs and the conf folder, which will cause
> trouble to users.
> We could log the configuration at startup.
>
> The following is the start log of cassandra:
> {code:java}
> INFO [main] 2022-07-20 11:33:32,031 YamlConfigurationLoader.java:89 -
> Configuration location:
> file:/Users/qiaojialin/Documents/cassandra-3.11.2/conf/cassandra.yaml
> INFO [main] 2022-07-20 11:33:32,369 Config.java:495 - Node
> configuration:[allocate_tokens_for_keyspace=null;
> authenticator=AllowAllAuthenticator; authorizer=AllowAllAuthorizer;
> auto_bootstrap=true; auto_snapshot=true; back_pressure_enabled=false;
> back_pressure_strategy=org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9,
> factor=5, flow=FAST}; batch_size_fail_threshold_in_kb=50;
> batch_size_warn_threshold_in_kb=5; batchlog_replay_throttle_in_kb=1024;
> broadcast_address=null; broadcast_rpc_address=null;
> buffer_pool_use_heap_if_exhausted=true; cas_contention_timeout_in_ms=1000;
> cdc_enabled=false; cdc_free_space_check_interval_ms=250;
> cdc_raw_directory=null; cdc_total_space_in_mb=0;
> client_encryption_options=<REDACTED>; cluster_name=Test Cluster;
> column_index_cache_size_in_kb=2; column_index_size_in_kb=64;
> commit_failure_policy=stop; commitlog_compression=null;
> commitlog_directory=null; commitlog_max_compression_buffers_in_pool=3;
> commitlog_periodic_queue_size=-1; commitlog_segment_size_in_mb=32;
> commitlog_sync=periodic; commitlog_sync_batch_window_in_ms=NaN;
> commitlog_sync_period_in_ms=10000; commitlog_total_space_in_mb=null;
> compaction_large_partition_warning_threshold_mb=100;
> compaction_throughput_mb_per_sec=16; concurrent_compactors=null;
> concurrent_counter_writes=32; concurrent_materialized_view_writes=32;
> concurrent_reads=32; concurrent_replicates=null; concurrent_writes=32;
> counter_cache_keys_to_save=2147483647; counter_cache_save_period=7200;
> counter_cache_size_in_mb=null; counter_write_request_timeout_in_ms=5000;
> credentials_cache_max_entries=1000; credentials_update_interval_in_ms=-1;
> credentials_validity_in_ms=2000; cross_node_timeout=false;
> data_file_directories=[Ljava.lang.String;@78691363; disk_access_mode=auto;
> disk_failure_policy=stop; disk_optimization_estimate_percentile=0.95;
> disk_optimization_page_cross_chance=0.1; disk_optimization_strategy=ssd;
> dynamic_snitch=true; dynamic_snitch_badness_threshold=0.1;
> dynamic_snitch_reset_interval_in_ms=600000;
> dynamic_snitch_update_interval_in_ms=100; enable_materialized_views=true;
> enable_scripted_user_defined_functions=false;
> enable_user_defined_functions=false;
> enable_user_defined_functions_threads=true; encryption_options=null;
> endpoint_snitch=SimpleSnitch; file_cache_round_up=null;
> file_cache_size_in_mb=null; gc_log_threshold_in_ms=200;
> gc_warn_threshold_in_ms=1000; hinted_handoff_disabled_datacenters=[];
> hinted_handoff_enabled=true; hinted_handoff_throttle_in_kb=1024;
> hints_compression=null; hints_directory=null; hints_flush_period_in_ms=10000;
> incremental_backups=false; index_interval=null;
> index_summary_capacity_in_mb=null;
> index_summary_resize_interval_in_minutes=60; initial_token=null;
> inter_dc_stream_throughput_outbound_megabits_per_sec=200;
> inter_dc_tcp_nodelay=false; internode_authenticator=null;
> internode_compression=dc; internode_recv_buff_size_in_bytes=0;
> internode_send_buff_size_in_bytes=0; key_cache_keys_to_save=2147483647;
> key_cache_save_period=14400; key_cache_size_in_mb=null;
> listen_address=localhost; listen_interface=null;
> listen_interface_prefer_ipv6=false; listen_on_broadcast_address=false;
> max_hint_window_in_ms=10800000; max_hints_delivery_threads=2;
> max_hints_file_size_in_mb=128; max_mutation_size_in_kb=null;
> max_streaming_retries=3; max_value_size_in_mb=256;
> memtable_allocation_type=heap_buffers; memtable_cleanup_threshold=null;
> memtable_flush_writers=0; memtable_heap_space_in_mb=null;
> memtable_offheap_space_in_mb=null; min_free_space_per_drive_in_mb=50;
> native_transport_max_concurrent_connections=-1;
> native_transport_max_concurrent_connections_per_ip=-1;
> native_transport_max_frame_size_in_mb=256; native_transport_max_threads=128;
> native_transport_port=9042; native_transport_port_ssl=null; num_tokens=256;
> otc_backlog_expiration_interval_ms=200;
> otc_coalescing_enough_coalesced_messages=8; otc_coalescing_strategy=DISABLED;
> otc_coalescing_window_us=200;
> partitioner=org.apache.cassandra.dht.Murmur3Partitioner;
> permissions_cache_max_entries=1000; permissions_update_interval_in_ms=-1;
> permissions_validity_in_ms=2000; phi_convict_threshold=8.0;
> prepared_statements_cache_size_mb=null; range_request_timeout_in_ms=10000;
> read_request_timeout_in_ms=5000;
> request_scheduler=org.apache.cassandra.scheduler.NoScheduler;
> request_scheduler_id=null; request_scheduler_options=null;
> request_timeout_in_ms=10000; role_manager=CassandraRoleManager;
> roles_cache_max_entries=1000; roles_update_interval_in_ms=-1;
> roles_validity_in_ms=2000;
> row_cache_class_name=org.apache.cassandra.cache.OHCProvider;
> row_cache_keys_to_save=2147483647; row_cache_save_period=0;
> row_cache_size_in_mb=0; rpc_address=localhost; rpc_interface=null;
> rpc_interface_prefer_ipv6=false; rpc_keepalive=true; rpc_listen_backlog=50;
> rpc_max_threads=2147483647; rpc_min_threads=16; rpc_port=9160;
> rpc_recv_buff_size_in_bytes=null; rpc_send_buff_size_in_bytes=null;
> rpc_server_type=sync; saved_caches_directory=null;
> seed_provider=org.apache.cassandra.locator.SimpleSeedProvider{seeds=127.0.0.1};
> server_encryption_options=<REDACTED>; slow_query_log_timeout_in_ms=500;
> snapshot_before_compaction=false; ssl_storage_port=7001;
> sstable_preemptive_open_interval_in_mb=50; start_native_transport=true;
> start_rpc=false; storage_port=7000;
> stream_throughput_outbound_megabits_per_sec=200;
> streaming_keep_alive_period_in_secs=300;
> streaming_socket_timeout_in_ms=86400000;
> thrift_framed_transport_size_in_mb=15; thrift_max_message_length_in_mb=16;
> thrift_prepared_statements_cache_size_mb=null;
> tombstone_failure_threshold=100000; tombstone_warn_threshold=1000;
> tracetype_query_ttl=86400; tracetype_repair_ttl=604800;
> transparent_data_encryption_options=org.apache.cassandra.config.TransparentDataEncryptionOptions@41d477ed;
> trickle_fsync=false; trickle_fsync_interval_in_kb=10240;
> truncate_request_timeout_in_ms=60000;
> unlogged_batch_across_partitions_warn_threshold=10;
> user_defined_function_fail_timeout=1500;
> user_defined_function_warn_timeout=500; user_function_timeout_policy=die;
> windows_timer_interval=1; write_request_timeout_in_ms=2000] {code}
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