Bug #87351 MySQL configuration for radius server
Submitted: 9 Aug 2017 5:41 Modified: 9 Aug 2017 10:29
Reporter: vivek rajput Email Updates:
Status: Can't repeat Impact on me:
None 
Category:MySQL Server Severity:S5 (Performance)
Version:mysql Ver 14.14 Distrib 5.7.10, for Lin OS:Red Hat (rhel-7.1)
Assigned to: CPU Architecture:Any

[9 Aug 2017 5:41] vivek rajput
Description:
I configure my mysql with below my.cnf file :-

# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html
# *** DO NOT EDIT THIS FILE. It's a template which will be copied to the
# *** default location during install, and will be replaced if you
# *** upgrade to a newer version of MySQL.

[mysqld]

# Remove leading # and set to the amount of RAM for the most important data
# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
# innodb_buffer_pool_size = 128M
# Remove leading # to turn on a very important data integrity option: logging
# changes to the binary log between backups.
# log_bin
user=NxMySQL
socket=/tmp/mysql.sock
# These are commonly set, remove the # and set as required.
# basedir = .....
# datadir = .....
# port = .....
# server_id = .....
# socket = .....
innodb_buffer_pool_size=8G
innodb_log_file_size=512M
innodb_flush_log_at_trx_commit=2
innodb_flush_method=O_DIRECT
innodb_lock_wait_timeout=120
innodb_write_io_threads         = 16
innodb_read_io_threads          = 16

max_allowed_packet=1024M
max_connections = 2000
max_user_connections = 5000
query_cache_type = 1
query_cache_limit = 16M
#query_cache_min_res_unit = 2k
query_cache_size = 80M
connect_timeout = 10000
net_read_timeout=10000
net_write_timeout=10000
# Remove leading # to set options mainly useful for reporting servers.
# The server defaults are faster for transactions and fast SELECTs.
# Adjust sizes as needed, experiment to find the optimal values.
 join_buffer_size = 128M
 sort_buffer_size = 2M
 read_rnd_buffer_size = 2M
#
skip_name_resolve

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

RAM install on Server is 16GB.

How to repeat:
ERROR 2013 (HY000) at line 1: Lost connection to MySQL server during query

and variable set for my mysql server is :

auto_increment_increment	1
auto_increment_offset	1
autocommit	ON
automatic_sp_privileges	ON
avoid_temporal_upgrade	OFF
back_log	450
basedir	/NxApps/NxMySQL/MySQL
big_tables	OFF
bind_address	*
binlog_cache_size	32768
binlog_checksum	CRC32
binlog_direct_non_transactional_updates	OFF
binlog_error_action	ABORT_SERVER
binlog_format	ROW
binlog_group_commit_sync_delay	0
binlog_group_commit_sync_no_delay_count	0
binlog_gtid_simple_recovery	ON
binlog_max_flush_queue_time	0
binlog_order_commits	ON
binlog_row_image	FULL
binlog_rows_query_log_events	OFF
binlog_stmt_cache_size	32768
block_encryption_mode	aes-128-ecb
bulk_insert_buffer_size	8388608
character_set_client	utf8
character_set_connection	utf8
character_set_database	latin1
character_set_filesystem	binary
character_set_results	utf8
character_set_server	latin1
character_set_system	utf8
character_sets_dir	/NxApps/NxMySQL/MySQL/share/charsets/
check_proxy_users	OFF
collation_connection	utf8_general_ci
collation_database	latin1_swedish_ci
collation_server	latin1_swedish_ci
completion_type	NO_CHAIN
concurrent_insert	AUTO
connect_timeout	10000
core_file	OFF
datadir	/NxApps/NxMySQL/MySQL/data/
date_format	%Y-%m-%d
datetime_format	%Y-%m-%d %H:%i:%s
default_authentication_plugin	mysql_native_password
default_password_lifetime	360
default_storage_engine	InnoDB
default_tmp_storage_engine	InnoDB
default_week_format	0
delay_key_write	ON
delayed_insert_limit	100
delayed_insert_timeout	300
delayed_queue_size	1000
disabled_storage_engines	
disconnect_on_expired_password	ON
div_precision_increment	4
end_markers_in_json	OFF
enforce_gtid_consistency	OFF
eq_range_index_dive_limit	200
error_count	0
event_scheduler	OFF
expire_logs_days	0
explicit_defaults_for_timestamp	OFF
external_user	
flush	OFF
flush_time	0
foreign_key_checks	ON
ft_boolean_syntax	+ -><()~*:""&|
ft_max_word_len	84
ft_min_word_len	4
ft_query_expansion_limit	20
ft_stopword_file	(built-in)
general_log	OFF
general_log_file	/NxApps/NxMySQL/MySQL/data/NOIYPTRADPRD02.log
group_concat_max_len	1024
gtid_executed_compression_period	1000
gtid_mode	OFF
gtid_next	AUTOMATIC
gtid_owned	
gtid_purged	
have_compress	YES
have_crypt	YES
have_dynamic_loading	YES
have_geometry	YES
have_openssl	DISABLED
have_profiling	YES
have_query_cache	YES
have_rtree_keys	YES
have_ssl	DISABLED
have_statement_timeout	YES
have_symlink	YES
host_cache_size	703
hostname	NOIYPTRADPRD02
identity	5714
ignore_builtin_innodb	OFF
ignore_db_dirs	
init_connect	
init_file	
init_slave	
innodb_adaptive_flushing	ON
innodb_adaptive_flushing_lwm	10
innodb_adaptive_hash_index	ON
innodb_adaptive_hash_index_parts	8
innodb_adaptive_max_sleep_delay	150000
innodb_api_bk_commit_interval	5
innodb_api_disable_rowlock	OFF
innodb_api_enable_binlog	OFF
innodb_api_enable_mdl	OFF
innodb_api_trx_level	0
innodb_autoextend_increment	64
innodb_autoinc_lock_mode	1
innodb_buffer_pool_chunk_size	134217728
innodb_buffer_pool_dump_at_shutdown	ON
innodb_buffer_pool_dump_now	OFF
innodb_buffer_pool_dump_pct	25
innodb_buffer_pool_filename	ib_buffer_pool
innodb_buffer_pool_instances	8
innodb_buffer_pool_load_abort	OFF
innodb_buffer_pool_load_at_startup	ON
innodb_buffer_pool_load_now	OFF
innodb_buffer_pool_size	8589934592
innodb_change_buffer_max_size	25
innodb_change_buffering	all
innodb_checksum_algorithm	crc32
innodb_checksums	ON
innodb_cmp_per_index_enabled	OFF
innodb_commit_concurrency	0
innodb_compression_failure_threshold_pct	5
innodb_compression_level	6
innodb_compression_pad_pct_max	50
innodb_concurrency_tickets	5000
innodb_data_file_path	ibdata1:12M:autoextend
innodb_data_home_dir	
innodb_default_row_format	dynamic
innodb_disable_sort_file_cache	OFF
innodb_doublewrite	ON
innodb_fast_shutdown	1
innodb_file_format	Barracuda
innodb_file_format_check	ON
innodb_file_format_max	Barracuda
innodb_file_per_table	ON
innodb_fill_factor	100
innodb_flush_log_at_timeout	1
innodb_flush_log_at_trx_commit	2
innodb_flush_method	O_DIRECT
innodb_flush_neighbors	1
innodb_flush_sync	ON
innodb_flushing_avg_loops	30
innodb_force_load_corrupted	OFF
innodb_force_recovery	0
innodb_ft_aux_table	
innodb_ft_cache_size	8000000
innodb_ft_enable_diag_print	OFF
innodb_ft_enable_stopword	ON
innodb_ft_max_token_size	84
innodb_ft_min_token_size	3
innodb_ft_num_word_optimize	2000
innodb_ft_result_cache_limit	2000000000
innodb_ft_server_stopword_table	
innodb_ft_sort_pll_degree	2
innodb_ft_total_cache_size	640000000
innodb_ft_user_stopword_table	
innodb_io_capacity	200
innodb_io_capacity_max	2000
innodb_large_prefix	ON
innodb_lock_wait_timeout	120
innodb_locks_unsafe_for_binlog	OFF
innodb_log_buffer_size	16777216
innodb_log_checksums	ON
innodb_log_compressed_pages	ON
innodb_log_file_size	536870912
innodb_log_files_in_group	2
innodb_log_group_home_dir	./
innodb_log_write_ahead_size	8192
innodb_lru_scan_depth	1024
innodb_max_dirty_pages_pct	75.000000
innodb_max_dirty_pages_pct_lwm	0.000000
innodb_max_purge_lag	0
innodb_max_purge_lag_delay	0
innodb_max_undo_log_size	1073741824
innodb_monitor_disable	
innodb_monitor_enable	
innodb_monitor_reset	
innodb_monitor_reset_all	
innodb_old_blocks_pct	37
innodb_old_blocks_time	1000
innodb_online_alter_log_max_size	134217728
innodb_open_files	2000
innodb_optimize_fulltext_only	OFF
innodb_page_cleaners	4
innodb_page_size	16384
innodb_print_all_deadlocks	OFF
innodb_purge_batch_size	300
innodb_purge_rseg_truncate_frequency	128
innodb_purge_threads	4
innodb_random_read_ahead	OFF
innodb_read_ahead_threshold	56
innodb_read_io_threads	16
innodb_read_only	OFF
innodb_replication_delay	0
innodb_rollback_on_timeout	OFF
innodb_rollback_segments	128
innodb_sort_buffer_size	1048576
innodb_spin_wait_delay	6
innodb_stats_auto_recalc	ON
innodb_stats_method	nulls_equal
innodb_stats_on_metadata	OFF
innodb_stats_persistent	ON
innodb_stats_persistent_sample_pages	20
innodb_stats_sample_pages	8
innodb_stats_transient_sample_pages	8
innodb_status_output	OFF
innodb_status_output_locks	OFF
innodb_strict_mode	ON
innodb_support_xa	ON
innodb_sync_array_size	1
innodb_sync_spin_loops	30
innodb_table_locks	ON
innodb_temp_data_file_path	ibtmp1:12M:autoextend
innodb_thread_concurrency	0
innodb_thread_sleep_delay	10000
innodb_undo_directory	./
innodb_undo_log_truncate	OFF
innodb_undo_logs	128
innodb_undo_tablespaces	0
innodb_use_native_aio	OFF
innodb_version	5.7.10
innodb_write_io_threads	16
insert_id	0
interactive_timeout	28800
internal_tmp_disk_storage_engine	InnoDB
join_buffer_size	134217728
keep_files_on_create	OFF
key_buffer_size	8388608
key_cache_age_threshold	300
key_cache_block_size	1024
key_cache_division_limit	100
large_files_support	ON
large_page_size	0
large_pages	OFF
last_insert_id	5714
lc_messages	en_US
lc_messages_dir	/NxApps/NxMySQL/MySQL/share/
lc_time_names	en_US
license	GPL
local_infile	ON
lock_wait_timeout	31536000
locked_in_memory	OFF
log_bin	OFF
log_bin_basename	
log_bin_index	
log_bin_trust_function_creators	OFF
log_bin_use_v1_row_events	OFF
log_builtin_as_identified_by_password	OFF
log_error	/NxApps/NxMySQL/MySQL/data/NOIYPTRADPRD02.err
log_error_verbosity	3
log_output	FILE
log_queries_not_using_indexes	OFF
log_slave_updates	OFF
log_slow_admin_statements	OFF
log_slow_slave_statements	OFF
log_syslog	OFF
log_syslog_facility	daemon
log_syslog_include_pid	ON
log_syslog_tag	
log_throttle_queries_not_using_indexes	0
log_timestamps	UTC
log_warnings	2
long_query_time	10.000000
low_priority_updates	OFF
lower_case_file_system	OFF
lower_case_table_names	0
master_info_repository	FILE
master_verify_checksum	OFF
max_allowed_packet	1073741824
max_binlog_cache_size	18446744073709547520
max_binlog_size	1073741824
max_binlog_stmt_cache_size	18446744073709547520
max_connect_errors	100
max_connections	2000
max_delayed_threads	20
max_digest_length	1024
max_error_count	64
max_execution_time	0
max_heap_table_size	16777216
max_insert_delayed_threads	20
max_join_size	18446744073709551615
max_length_for_sort_data	1024
max_points_in_geometry	65536
max_prepared_stmt_count	16382
max_relay_log_size	0
max_seeks_for_key	18446744073709551615
max_sort_length	1024
max_sp_recursion_depth	0
max_tmp_tables	32
max_user_connections	5000
max_write_lock_count	18446744073709551615
metadata_locks_cache_size	1024
metadata_locks_hash_instances	8
min_examined_row_limit	0
multi_range_count	256
myisam_data_pointer_size	6
myisam_max_sort_file_size	9223372036853727232
myisam_mmap_size	18446744073709551615
myisam_recover_options	OFF
myisam_repair_threads	1
myisam_sort_buffer_size	8388608
myisam_stats_method	nulls_unequal
myisam_use_mmap	OFF
mysql_native_password_proxy_users	OFF
net_buffer_length	16384
net_read_timeout	10000
net_retry_count	10
net_write_timeout	10000
new	OFF
ngram_token_size	2
offline_mode	OFF
old	OFF
old_alter_table	OFF
old_passwords	0
open_files_limit	10000
optimizer_prune_level	1
optimizer_search_depth	62
optimizer_switch	index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=on,index_condition_pushdown=on,mrr=on,mrr_cost_based=on,block_nested_loop=on,batched_key_access=off,materialization=on,semijoin=on,loosesc...
optimizer_trace	enabled=off,one_line=off
optimizer_trace_features	greedy_search=on,range_optimizer=on,dynamic_range=on,repeated_subselect=on
optimizer_trace_limit	1
optimizer_trace_max_mem_size	16384
optimizer_trace_offset	-1
performance_schema	ON
performance_schema_accounts_size	-1
performance_schema_digests_size	10000
performance_schema_events_stages_history_long_size	10000
performance_schema_events_stages_history_size	10
performance_schema_events_statements_history_long_size	10000
performance_schema_events_statements_history_size	10
performance_schema_events_transactions_history_long_size	10000
performance_schema_events_transactions_history_size	10
performance_schema_events_waits_history_long_size	10000
performance_schema_events_waits_history_size	10
performance_schema_hosts_size	-1
performance_schema_max_cond_classes	80
performance_schema_max_cond_instances	-1
performance_schema_max_digest_length	1024
performance_schema_max_file_classes	80
performance_schema_max_file_handles	32768
performance_schema_max_file_instances	-1
performance_schema_max_index_stat	-1
performance_schema_max_memory_classes	320
performance_schema_max_metadata_locks	-1
performance_schema_max_mutex_classes	200
performance_schema_max_mutex_instances	-1
performance_schema_max_prepared_statements_instances	-1
performance_schema_max_program_instances	-1
performance_schema_max_rwlock_classes	40
performance_schema_max_rwlock_instances	-1
performance_schema_max_socket_classes	10
performance_schema_max_socket_instances	-1
performance_schema_max_sql_text_length	1024
performance_schema_max_stage_classes	150
performance_schema_max_statement_classes	192
performance_schema_max_statement_stack	10
performance_schema_max_table_handles	-1
performance_schema_max_table_instances	-1
performance_schema_max_table_lock_stat	-1
performance_schema_max_thread_classes	50
performance_schema_max_thread_instances	-1
performance_schema_session_connect_attrs_size	512
performance_schema_setup_actors_size	-1
performance_schema_setup_objects_size	-1
performance_schema_users_size	-1
pid_file	/NxApps/NxMySQL/MySQL/data/NOIYPTRADPRD02.pid
plugin_dir	/NxApps/NxMySQL/MySQL/lib/plugin/
port	3306
preload_buffer_size	32768
profiling	OFF
profiling_history_size	15
protocol_version	10
proxy_user	
pseudo_slave_mode	OFF
pseudo_thread_id	40
query_alloc_block_size	8192
query_cache_limit	16777216
query_cache_min_res_unit	4096
query_cache_size	83886080
query_cache_type	ON
query_cache_wlock_invalidate	OFF
query_prealloc_size	8192
rand_seed1	0
rand_seed2	0
range_alloc_block_size	4096
range_optimizer_max_mem_size	1536000
rbr_exec_mode	STRICT
read_buffer_size	131072
read_only	OFF
read_rnd_buffer_size	2097152
relay_log	
relay_log_basename	
relay_log_index	
relay_log_info_file	relay-log.info
relay_log_info_repository	FILE
relay_log_purge	ON
relay_log_recovery	OFF
relay_log_space_limit	0
report_host	
report_password	
report_port	3306
report_user	
require_secure_transport	OFF
rpl_stop_slave_timeout	31536000
secure_auth	ON
secure_file_priv	
server_id	0
server_id_bits	32
server_uuid	bca8fc4f-8d5f-11e6-aa9a-a45d36fd0088
session_track_gtids	OFF
session_track_schema	ON
session_track_state_change	OFF
session_track_system_variables	time_zone,autocommit,character_set_client,character_set_results,character_set_connection
session_track_transaction_info	OFF
sha256_password_proxy_users	OFF
show_compatibility_56	OFF
show_old_temporals	OFF
skip_external_locking	ON
skip_name_resolve	ON
skip_networking	OFF
skip_show_database	OFF
slave_allow_batching	OFF
slave_checkpoint_group	512
slave_checkpoint_period	300
slave_compressed_protocol	OFF
slave_exec_mode	STRICT
slave_load_tmpdir	/tmp
slave_max_allowed_packet	1073741824
slave_net_timeout	60
slave_parallel_type	DATABASE
slave_parallel_workers	0
slave_pending_jobs_size_max	16777216
slave_preserve_commit_order	OFF
slave_rows_search_algorithms	TABLE_SCAN,INDEX_SCAN
slave_skip_errors	OFF
slave_sql_verify_checksum	ON
slave_transaction_retries	10
slave_type_conversions	
slow_launch_time	2
slow_query_log	OFF
slow_query_log_file	/NxApps/NxMySQL/MySQL/data/NOIYPTRADPRD02-slow.log
socket	/tmp/mysql.sock
sort_buffer_size	2097152
sql_auto_is_null	OFF
sql_big_selects	ON
sql_buffer_result	OFF
sql_log_bin	ON
sql_log_off	OFF
sql_mode	STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION
sql_notes	ON
sql_quote_show_create	ON
sql_safe_updates	OFF
sql_select_limit	18446744073709551615
sql_slave_skip_counter	0
sql_warnings	OFF
ssl_ca	
ssl_capath	
ssl_cert	
ssl_cipher	
ssl_crl	
ssl_crlpath	
ssl_key	
stored_program_cache	256
super_read_only	OFF
sync_binlog	1
sync_frm	ON
sync_master_info	10000
sync_relay_log	10000
sync_relay_log_info	10000
system_time_zone	IST
table_definition_cache	1400
table_open_cache	2000
table_open_cache_instances	16
thread_cache_size	28
thread_handling	one-thread-per-connection
thread_stack	262144
time_format	%H:%i:%s
time_zone	SYSTEM
timestamp	1502256772.078750
tls_version	TLSv1,TLSv1.1
tmp_table_size	16777216
tmpdir	/tmp
transaction_alloc_block_size	8192
transaction_allow_batching	OFF
transaction_prealloc_size	4096
transaction_write_set_extraction	OFF
tx_isolation	REPEATABLE-READ
tx_read_only	OFF
unique_checks	ON
updatable_views_with_limit	YES
version	5.7.10
version_comment	Source distribution
version_compile_machine	x86_64
version_compile_os	Linux
wait_timeout	28800
warning_count	0

============================================
[9 Aug 2017 5:47] vivek rajput
Error Log show :-

2017-08-09 00:07:15 0x7f02bd2f0700  InnoDB: Assertion failure in thread 139649740637952 in file btr0pcur.cc line 452
InnoDB: Failing assertion: page_is_comp(next_page) == page_is_comp(page)
InnoDB: We intentionally generate a memory trap.
InnoDB: Submit a detailed bug report to http://bugs.mysql.com.
InnoDB: If you get repeated assertion failures or crashes, even
InnoDB: immediately after the mysqld startup, there may be
InnoDB: corruption in the InnoDB tablespace. Please refer to
InnoDB: http://dev.mysql.com/doc/refman/5.7/en/forcing-innodb-recovery.html
InnoDB: about forcing recovery.
18:37:15 UTC - mysqld got signal 6 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
Attempting to collect some information that could help diagnose the problem.
As this is a crash and something is definitely wrong, the information
collection process might fail.

key_buffer_size=8388608
read_buffer_size=131072
max_used_connections=35
max_threads=2000
thread_count=35
connection_count=35
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 4386801 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7f0280000cf0
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = 7f02bd2efe80 thread_stack 0x40000
/NxApps/NxMySQL/MySQL/bin/mysqld(my_print_stacktrace+0x2c)[0xe72fbc]
/NxApps/NxMySQL/MySQL/bin/mysqld(handle_fatal_signal+0x451)[0x77e1f1]
/lib64/libpthread.so.0(+0xf130)[0x7f0533bf1130]
/lib64/libc.so.6(gsignal+0x37)[0x7f05329f45d7]
/lib64/libc.so.6(abort+0x148)[0x7f05329f5cc8]
/NxApps/NxMySQL/MySQL/bin/mysqld[0x74ef66]
/NxApps/NxMySQL/MySQL/bin/mysqld(_Z26btr_pcur_move_to_next_pageP10btr_pcur_tP5mtr_t+0x1eb)[0x105a19b]
/NxApps/NxMySQL/MySQL/bin/mysqld[0x74d6eb]
/NxApps/NxMySQL/MySQL/bin/mysqld(_Z15row_search_mvccPh15page_cur_mode_tP14row_prebuilt_tmm+0xe8b)[0xfa99cb]
                                                                                                                                                      961389,1      99%
/NxApps/NxMySQL/MySQL/bin/mysqld(_ZN4Item4sendEP8ProtocolP6String+0x1ec)[0x7d27dc]
/NxApps/NxMySQL/MySQL/bin/mysqld(_ZN3THD19send_result_set_rowEP4ListI4ItemE+0xbe)[0xc260ae]
/NxApps/NxMySQL/MySQL/bin/mysqld(_ZN17Query_result_send9send_dataER4ListI4ItemE+0x63)[0xc261c3]
/NxApps/NxMySQL/MySQL/bin/mysqld(_ZN4JOIN4execEv+0x430)[0xc33d90]
/NxApps/NxMySQL/MySQL/bin/mysqld(_Z12handle_queryP3THDP3LEXP12Query_resultyy+0x17d)[0xc9fa2d]
/NxApps/NxMySQL/MySQL/bin/mysqld[0x740d27]
/NxApps/NxMySQL/MySQL/bin/mysqld(_Z21mysql_execute_commandP3THDb+0x40de)[0xc65e4e]
/NxApps/NxMySQL/MySQL/bin/mysqld(_Z11mysql_parseP3THDP12Parser_state+0x385)[0xc68495]
/NxApps/NxMySQL/MySQL/bin/mysqld(_Z16dispatch_commandP3THDPK8COM_DATA19enum_server_command+0x894)[0xc68d94]
/NxApps/NxMySQL/MySQL/bin/mysqld(_Z10do_commandP3THD+0x177)[0xc6a5d7]
/NxApps/NxMySQL/MySQL/bin/mysqld(handle_connection+0x270)[0xd21b30]
/NxApps/NxMySQL/MySQL/bin/mysqld(pfs_spawn_thread+0x1b1)[0x11cca21]
/lib64/libpthread.so.0(+0x7df5)[0x7f0533be9df5]
/lib64/libc.so.6(clone+0x6d)[0x7f0532ab51ad]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (7f0280b3d4f0): is an invalid pointer
Connection ID (thread ID): 13
Status: NOT_KILLED

The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
170809 00:07:15 mysqld_safe Number of processes running now: 0
170809 00:07:15 mysqld_safe mysqld restarted
2017-08-08T18:37:15.539112Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2017-08-08T18:37:15.539187Z 0 [Warning] 'NO_ZERO_DATE', 'NO_ZERO_IN_DATE' and 'ERROR_FOR_DIVISION_BY_ZERO' sql modes should be used with strict mode. They will be merged with strict mode in a future release.
2017-08-08T18:37:15.539193Z 0 [Warning] 'NO_AUTO_CREATE_USER' sql mode was not set.
2017-08-08T18:37:15.539222Z 0 [Warning] Insecure configuration for --secure-file-priv: Current value does not restrict location of generated files. Consider setting it to a valid, non-empty path.
2017-08-08T18:37:15.539261Z 0 [Note] /NxApps/NxMySQL/MySQL/bin/mysqld (mysqld 5.7.10) starting as process 37419 ...
2017-08-08T18:37:15.543634Z 0 [Note] InnoDB: PUNCH HOLE support available
2017-08-08T18:37:15.543671Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2017-08-08T18:37:15.543679Z 0 [Note] InnoDB: Uses event mutexes
2017-08-08T18:37:15.543686Z 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier
2017-08-08T18:37:15.543692Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.3
2017-08-08T18:37:15.544622Z 0 [Note] InnoDB: Number of pools: 1
2017-08-08T18:37:15.544742Z 0 [Note] InnoDB: Using CPU crc32 instructions
2017-08-08T18:37:15.568106Z 0 [Note] InnoDB: Initializing buffer pool, total size = 8G, instances = 8, chunk size = 128M
2017-08-08T18:37:16.072318Z 0 [Note] InnoDB: Completed initialization of buffer pool
[9 Aug 2017 10:19] Umesh Shastry
Hi Vivek,

Thank you for taking the time to report a problem.  Unfortunately you are not using a current version of the product you reported a problem with -- the problem might already be fixed and note that we don't fix bugs in old versions. Please download a new version 5.7.19 from http://www.mysql.com/downloads/

If you are able to reproduce the bug with 5.7.19 version, please change the version on this bug report to the version you tested and change the status back to "Open" and provide complete repeatable test case i.e Tables, subset of data exported in the form of SQL.  Again, thank you for your continued support of MySQL.

Thanks,
Umesh
[9 Aug 2017 10:29] vivek rajput
Hi Umesh,

This mysql server is production server and i am not intrested to upgarde or reinstall.
Any solution for my current mysql server.
Is my configuration (my.cnf) is correct or need to modify it ?
[9 Aug 2017 10:46] Umesh Shastry
We're sorry, but the bug system is not the appropriate forum for asking help on using MySQL products. Support on using our products is available both free in our forums at http://forums.mysql.com/ and for a reasonable fee direct from our skilled support engineers at http://www.mysql.com/support/

I would request you to provide complete repeatable test case i.e tables, subset of data and exact steps to reproduce at my end to see if this is still affecting 5.7.19.

Thank you for your interest in MySQL.