Open ericdp opened 6 years ago
irb(main):001:0> require 'mysql2'
=> true
irb(main):002:0> d = Mysql::Client.new( :default_file => '~/.mylogin.cnf', :default_group => 'qa_dw' )
NameError: uninitialized constant Mysql
from (irb):2
from /usr/bin/irb:11:in `<main>'
irb(main):003:0> d = Mysql2::Client.new( :default_file => '~/.mylogin.cnf', :default_group => 'qa_dw' )
error: Found option without preceding group in config file: /home/epeterson/.mylogin.cnf at line: 2
Fatal error in defaults handling. Program aborted
/var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2/client.rb:89: [BUG] Segmentation fault at 0x0000000000000000
ruby 2.4.3p205 (2017-12-14 revision 61247) [x86_64-linux-gnu]
-- Control frame information -----------------------------------------------
c:0022 p:---- s:0124 e:000123 CFUNC :connect
c:0021 p:0677 s:0113 e:000112 METHOD /var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2/client.rb:89 [FINISH]
c:0020 p:---- s:0100 e:000099 CFUNC :new
c:0019 p:0018 s:0095 e:000094 EVAL (irb):3 [FINISH]
c:0018 p:---- s:0092 e:000091 CFUNC :eval
c:0017 p:0025 s:0084 e:000083 METHOD /usr/lib/ruby/2.4.0/irb/workspace.rb:87
c:0016 p:0027 s:0076 e:000074 METHOD /usr/lib/ruby/2.4.0/irb/context.rb:381
c:0015 p:0024 s:0069 e:000068 BLOCK /usr/lib/ruby/2.4.0/irb.rb:493
c:0014 p:0041 s:0060 e:000059 METHOD /usr/lib/ruby/2.4.0/irb.rb:627
c:0013 p:0011 s:0054 e:000053 BLOCK /usr/lib/ruby/2.4.0/irb.rb:490
c:0012 p:0128 s:0049 e:000048 BLOCK /usr/lib/ruby/2.4.0/irb/ruby-lex.rb:246 [FINISH]
c:0011 p:---- s:0045 e:000044 CFUNC :loop
c:0010 p:0009 s:0041 e:000040 BLOCK /usr/lib/ruby/2.4.0/irb/ruby-lex.rb:232 [FINISH]
c:0009 p:---- s:0038 e:000037 CFUNC :catch
c:0008 p:0018 s:0033 e:000032 METHOD /usr/lib/ruby/2.4.0/irb/ruby-lex.rb:231
c:0007 p:0037 s:0029 E:001b20 METHOD /usr/lib/ruby/2.4.0/irb.rb:489
c:0006 p:0008 s:0025 e:000024 BLOCK /usr/lib/ruby/2.4.0/irb.rb:430 [FINISH]
c:0005 p:---- s:0022 e:000021 CFUNC :catch
c:0004 p:0075 s:0017 E:002558 METHOD /usr/lib/ruby/2.4.0/irb.rb:429
c:0003 p:0118 s:0012 e:000011 METHOD /usr/lib/ruby/2.4.0/irb.rb:385
c:0002 p:0023 s:0006 e:000005 EVAL /usr/bin/irb:11 [FINISH]
c:0001 p:0000 s:0003 E:0006f0 (none) [FINISH]
-- Ruby level backtrace information ----------------------------------------
/usr/bin/irb:11:in `<main>'
/usr/lib/ruby/2.4.0/irb.rb:385:in `start'
/usr/lib/ruby/2.4.0/irb.rb:429:in `run'
/usr/lib/ruby/2.4.0/irb.rb:429:in `catch'
/usr/lib/ruby/2.4.0/irb.rb:430:in `block in run'
/usr/lib/ruby/2.4.0/irb.rb:489:in `eval_input'
/usr/lib/ruby/2.4.0/irb/ruby-lex.rb:231:in `each_top_level_statement'
/usr/lib/ruby/2.4.0/irb/ruby-lex.rb:231:in `catch'
/usr/lib/ruby/2.4.0/irb/ruby-lex.rb:232:in `block in each_top_level_statement'
/usr/lib/ruby/2.4.0/irb/ruby-lex.rb:232:in `loop'
/usr/lib/ruby/2.4.0/irb/ruby-lex.rb:246:in `block (2 levels) in each_top_level_statement'
/usr/lib/ruby/2.4.0/irb.rb:490:in `block in eval_input'
/usr/lib/ruby/2.4.0/irb.rb:627:in `signal_status'
/usr/lib/ruby/2.4.0/irb.rb:493:in `block (2 levels) in eval_input'
/usr/lib/ruby/2.4.0/irb/context.rb:381:in `evaluate'
/usr/lib/ruby/2.4.0/irb/workspace.rb:87:in `evaluate'
/usr/lib/ruby/2.4.0/irb/workspace.rb:87:in `eval'
(irb):3:in `irb_binding'
(irb):3:in `new'
/var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2/client.rb:89:in `initialize'
/var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2/client.rb:89:in `connect'
-- Machine register context ------------------------------------------------
RIP: 0x00007f2b058c3db6 RBP: 0x00007f2b05d40388 RSP: 0x00007fff5e87ca18
RAX: 0x6f7272652f382d46 RBX: 0x00000000028ab620 RCX: 0x0000000000000000
RDX: 0x0000000001e13380 RDI: 0x00000000028adf10 RSI: 0x0000000000000000
R8: 0x0000000000000000 R9: 0x0000000000000000 R10: 0x00007f2b07dfce40
R11: 0x0000000000000007 R12: 0x0000000000000000 R13: 0x0000000000000000
R14: 0x0000000000000000 R15: 0x00000000028ab620 EFL: 0x0000000000010246
-- C level backtrace information -------------------------------------------
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082e0f65]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082e119c]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b081bbb84]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b0827619e]
/lib/x86_64-linux-gnu/libc.so.6 [0x7f2b07da9cb0]
/usr/lib/x86_64-linux-gnu/libmysqlclient.so.18(my_net_set_read_timeout+0x16) [0x7f2b058c3db6]
/usr/lib/x86_64-linux-gnu/libmysqlclient.so.18(my_net_local_init+0x21) [0x7f2b058b8f71]
/usr/lib/x86_64-linux-gnu/libmysqlclient.so.18(my_net_init+0x12) [0x7f2b058c2f12]
/usr/lib/x86_64-linux-gnu/libmysqlclient.so.18(mysql_real_connect+0x139) [0x7f2b058bf0c9]
/var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2/mysql2.so(nogvl_connect+0x31) [0x7f2b05dc8fa1] client.c:210
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082a5e55]
/var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2/mysql2.so(rb_connect+0x12d) [0x7f2b05dc9ddd] client.c:433
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082c0816]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082c9260]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082d7553]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082ce3d9]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082d2aa3]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082d7c2c]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4(rb_funcallv+0x16d) [0x7f2b082db19d]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4(rb_class_new_instance+0x21) [0x7f2b08212931]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082c9260]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082d7553]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082ce3d9]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082d2aa3]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082d35c0]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082d386f]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082c9260]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082ce3d9]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082d2aa3]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082d3f7f]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4(rb_rescue2+0xd2) [0x7f2b081c1322]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082c9260]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082d7553]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082ceb0e]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082d2aa3]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082d420e]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082c9c83]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4(rb_catch_obj+0x19) [0x7f2b082c9d59]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082c9dfe]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082c9260]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082d7553]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082ceb0e]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082d2aa3]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082d420e]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082c9c83]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4(rb_catch_obj+0x19) [0x7f2b082c9d59]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082c9dfe]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082c9260]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082d7553]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082ceb0e]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b082d2aa3]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4 [0x7f2b081bee7d]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4(ruby_exec_node+0x1d) [0x7f2b081c0b0d]
/usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4(ruby_run_node+0x1e) [0x7f2b081c2a9e]
irb [0x40086b]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f2b07d94f45] libc-start.c:287
irb [0x400899]
-- Other runtime information -----------------------------------------------
* Loaded script: irb
* Loaded features:
0 enumerator.so
1 thread.rb
2 rational.so
3 complex.so
4 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/enc/encdb.so
5 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/enc/trans/transdb.so
6 /usr/lib/ruby/2.4.0/unicode_normalize.rb
7 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/rbconfig.rb
8 /usr/lib/ruby/2.4.0/rubygems/compatibility.rb
9 /usr/lib/ruby/2.4.0/rubygems/defaults.rb
10 /usr/lib/ruby/2.4.0/rubygems/deprecate.rb
11 /usr/lib/ruby/2.4.0/rubygems/errors.rb
12 /usr/lib/ruby/2.4.0/rubygems/version.rb
13 /usr/lib/ruby/2.4.0/rubygems/requirement.rb
14 /usr/lib/ruby/2.4.0/rubygems/platform.rb
15 /usr/lib/ruby/2.4.0/rubygems/basic_specification.rb
16 /usr/lib/ruby/2.4.0/rubygems/stub_specification.rb
17 /usr/lib/ruby/2.4.0/rubygems/util/list.rb
18 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/stringio.so
19 /usr/lib/ruby/2.4.0/rubygems/specification.rb
20 /usr/lib/ruby/2.4.0/rubygems/exceptions.rb
21 /usr/lib/ruby/vendor_ruby/rubygems/defaults/operating_system.rb
22 /usr/lib/ruby/2.4.0/rubygems/dependency.rb
23 /usr/lib/ruby/2.4.0/rubygems/core_ext/kernel_gem.rb
24 /usr/lib/ruby/2.4.0/monitor.rb
25 /usr/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb
26 /usr/lib/ruby/2.4.0/rubygems.rb
27 /usr/lib/ruby/2.4.0/rubygems/path_support.rb
28 /usr/lib/ruby/2.4.0/e2mmap.rb
29 /usr/lib/ruby/2.4.0/irb/init.rb
30 /usr/lib/ruby/2.4.0/irb/workspace.rb
31 /usr/lib/ruby/2.4.0/irb/inspector.rb
32 /usr/lib/ruby/2.4.0/irb/output-method.rb
33 /usr/lib/ruby/2.4.0/irb/context.rb
34 /usr/lib/ruby/2.4.0/irb/extend-command.rb
35 /usr/lib/ruby/2.4.0/irb/notifier.rb
36 /usr/lib/ruby/2.4.0/irb/slex.rb
37 /usr/lib/ruby/2.4.0/irb/ruby-token.rb
38 /usr/lib/ruby/2.4.0/irb/ruby-lex.rb
39 /usr/lib/ruby/2.4.0/irb/src_encoding.rb
40 /usr/lib/ruby/2.4.0/irb/magic-file.rb
41 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/readline.so
42 /usr/lib/ruby/2.4.0/irb/input-method.rb
43 /usr/lib/ruby/2.4.0/irb/locale.rb
44 /usr/lib/ruby/2.4.0/irb.rb
45 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/date_core.so
46 /usr/lib/ruby/2.4.0/date.rb
47 /var/lib/gems/2.4.0/gems/bigdecimal-1.3.4/lib/bigdecimal.so
48 /var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2/version.rb
49 /var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2/error.rb
50 /var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2/mysql2.so
51 /var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2/result.rb
52 /var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2/client.rb
53 /var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2/field.rb
54 /var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2/statement.rb
55 /usr/lib/ruby/2.4.0/timeout.rb
56 /var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2.rb
* Process memory map:
00400000-00401000 r-xp 00000000 fc:00 930091 /usr/bin/ruby2.4
00600000-00601000 r--p 00000000 fc:00 930091 /usr/bin/ruby2.4
00601000-00602000 rw-p 00001000 fc:00 930091 /usr/bin/ruby2.4
024a6000-0290d000 rw-p 00000000 00:00 0 [heap]
7f2aff77c000-7f2b00000000 r--s 00000000 fc:00 1310879 /usr/lib/debug/lib/x86_64-linux-gnu/libc-2.19.so
7f2b00000000-7f2b00021000 rw-p 00000000 00:00 0
7f2b00021000-7f2b04000000 ---p 00000000 00:00 0
7f2b042d0000-7f2b04605000 r--s 00000000 fc:00 918561 /usr/lib/x86_64-linux-gnu/libmysqlclient.so.18.0.0
7f2b04605000-7f2b047cb000 r--s 00000000 fc:00 393494 /lib/x86_64-linux-gnu/libc-2.19.so
7f2b047cb000-7f2b04a4f000 r--s 00000000 fc:00 930083 /usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4.3
7f2b04a4f000-7f2b04a59000 r-xp 00000000 fc:00 393244 /lib/x86_64-linux-gnu/libnss_files-2.19.so
7f2b04a59000-7f2b04c58000 ---p 0000a000 fc:00 393244 /lib/x86_64-linux-gnu/libnss_files-2.19.so
7f2b04c58000-7f2b04c59000 r--p 00009000 fc:00 393244 /lib/x86_64-linux-gnu/libnss_files-2.19.so
7f2b04c59000-7f2b04c5a000 rw-p 0000a000 fc:00 393244 /lib/x86_64-linux-gnu/libnss_files-2.19.so
7f2b04c5a000-7f2b04c70000 r-xp 00000000 fc:00 393227 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f2b04c70000-7f2b04e6f000 ---p 00016000 fc:00 393227 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f2b04e6f000-7f2b04e70000 rw-p 00015000 fc:00 393227 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f2b04e70000-7f2b04e71000 ---p 00000000 00:00 0
7f2b04e71000-7f2b05671000 rw-p 00000000 00:00 0
7f2b05671000-7f2b05689000 r-xp 00000000 fc:00 393503 /lib/x86_64-linux-gnu/libz.so.1.2.8
7f2b05689000-7f2b05888000 ---p 00018000 fc:00 393503 /lib/x86_64-linux-gnu/libz.so.1.2.8
7f2b05888000-7f2b05889000 r--p 00017000 fc:00 393503 /lib/x86_64-linux-gnu/libz.so.1.2.8
7f2b05889000-7f2b0588a000 rw-p 00018000 fc:00 393503 /lib/x86_64-linux-gnu/libz.so.1.2.8
7f2b0588a000-7f2b05b3b000 r-xp 00000000 fc:00 918561 /usr/lib/x86_64-linux-gnu/libmysqlclient.so.18.0.0
7f2b05b3b000-7f2b05d3b000 ---p 002b1000 fc:00 918561 /usr/lib/x86_64-linux-gnu/libmysqlclient.so.18.0.0
7f2b05d3b000-7f2b05d40000 r--p 002b1000 fc:00 918561 /usr/lib/x86_64-linux-gnu/libmysqlclient.so.18.0.0
7f2b05d40000-7f2b05dbe000 rw-p 002b6000 fc:00 918561 /usr/lib/x86_64-linux-gnu/libmysqlclient.so.18.0.0
7f2b05dbe000-7f2b05dc3000 rw-p 00000000 00:00 0
7f2b05dc3000-7f2b05dd2000 r-xp 00000000 fc:00 30936272 /var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2/mysql2.so
7f2b05dd2000-7f2b05fd2000 ---p 0000f000 fc:00 30936272 /var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2/mysql2.so
7f2b05fd2000-7f2b05fd3000 r--p 0000f000 fc:00 30936272 /var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2/mysql2.so
7f2b05fd3000-7f2b05fd4000 rw-p 00010000 fc:00 30936272 /var/lib/gems/2.4.0/gems/mysql2-0.4.10/lib/mysql2/mysql2.so
7f2b05fd4000-7f2b05fe5000 r-xp 00000000 fc:00 30809177 /var/lib/gems/2.4.0/gems/bigdecimal-1.3.4/lib/bigdecimal.so
7f2b05fe5000-7f2b061e4000 ---p 00011000 fc:00 30809177 /var/lib/gems/2.4.0/gems/bigdecimal-1.3.4/lib/bigdecimal.so
7f2b061e4000-7f2b061e5000 r--p 00010000 fc:00 30809177 /var/lib/gems/2.4.0/gems/bigdecimal-1.3.4/lib/bigdecimal.so
7f2b061e5000-7f2b061e6000 rw-p 00011000 fc:00 30809177 /var/lib/gems/2.4.0/gems/bigdecimal-1.3.4/lib/bigdecimal.so
7f2b061e6000-7f2b06214000 r-xp 00000000 fc:00 33295762 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/date_core.so
7f2b06214000-7f2b06413000 ---p 0002e000 fc:00 33295762 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/date_core.so
7f2b06413000-7f2b06414000 r--p 0002d000 fc:00 33295762 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/date_core.so
7f2b06414000-7f2b06415000 rw-p 0002e000 fc:00 33295762 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/date_core.so
7f2b06415000-7f2b06416000 rw-p 00000000 00:00 0
7f2b06416000-7f2b0643b000 r-xp 00000000 fc:00 393493 /lib/x86_64-linux-gnu/libtinfo.so.5.9
7f2b0643b000-7f2b0663a000 ---p 00025000 fc:00 393493 /lib/x86_64-linux-gnu/libtinfo.so.5.9
7f2b0663a000-7f2b0663e000 r--p 00024000 fc:00 393493 /lib/x86_64-linux-gnu/libtinfo.so.5.9
7f2b0663e000-7f2b0663f000 rw-p 00028000 fc:00 393493 /lib/x86_64-linux-gnu/libtinfo.so.5.9
7f2b0663f000-7f2b0667c000 r-xp 00000000 fc:00 393478 /lib/x86_64-linux-gnu/libreadline.so.6.3
7f2b0667c000-7f2b0687c000 ---p 0003d000 fc:00 393478 /lib/x86_64-linux-gnu/libreadline.so.6.3
7f2b0687c000-7f2b0687e000 r--p 0003d000 fc:00 393478 /lib/x86_64-linux-gnu/libreadline.so.6.3
7f2b0687e000-7f2b06884000 rw-p 0003f000 fc:00 393478 /lib/x86_64-linux-gnu/libreadline.so.6.3
7f2b06884000-7f2b06885000 rw-p 00000000 00:00 0
7f2b06885000-7f2b0688c000 r-xp 00000000 fc:00 33295846 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/readline.so
7f2b0688c000-7f2b06a8c000 ---p 00007000 fc:00 33295846 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/readline.so
7f2b06a8c000-7f2b06a8d000 r--p 00007000 fc:00 33295846 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/readline.so
7f2b06a8d000-7f2b06a8e000 rw-p 00008000 fc:00 33295846 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/readline.so
7f2b06a8e000-7f2b06a95000 r-xp 00000000 fc:00 33295753 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/stringio.so
7f2b06a95000-7f2b06c94000 ---p 00007000 fc:00 33295753 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/stringio.so
7f2b06c94000-7f2b06c95000 r--p 00006000 fc:00 33295753 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/stringio.so
7f2b06c95000-7f2b06c96000 rw-p 00007000 fc:00 33295753 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/stringio.so
7f2b06c96000-7f2b06c98000 r-xp 00000000 fc:00 33295795 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/enc/trans/transdb.so
7f2b06c98000-7f2b06e98000 ---p 00002000 fc:00 33295795 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/enc/trans/transdb.so
7f2b06e98000-7f2b06e99000 r--p 00002000 fc:00 33295795 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/enc/trans/transdb.so
7f2b06e99000-7f2b06e9a000 rw-p 00003000 fc:00 33295795 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/enc/trans/transdb.so
7f2b06e9a000-7f2b06e9c000 r-xp 00000000 fc:00 33295782 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/enc/encdb.so
7f2b06e9c000-7f2b0709b000 ---p 00002000 fc:00 33295782 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/enc/encdb.so
7f2b0709b000-7f2b0709c000 r--p 00001000 fc:00 33295782 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/enc/encdb.so
7f2b0709c000-7f2b0709d000 rw-p 00002000 fc:00 33295782 /usr/lib/x86_64-linux-gnu/ruby/2.4.0/enc/encdb.so
7f2b0709d000-7f2b0719e000 rw-p 00000000 00:00 0
7f2b0719e000-7f2b072a3000 r-xp 00000000 fc:00 393355 /lib/x86_64-linux-gnu/libm-2.19.so
7f2b072a3000-7f2b074a2000 ---p 00105000 fc:00 393355 /lib/x86_64-linux-gnu/libm-2.19.so
7f2b074a2000-7f2b074a3000 r--p 00104000 fc:00 393355 /lib/x86_64-linux-gnu/libm-2.19.so
7f2b074a3000-7f2b074a4000 rw-p 00105000 fc:00 393355 /lib/x86_64-linux-gnu/libm-2.19.so
7f2b074a4000-7f2b074ad000 r-xp 00000000 fc:00 393352 /lib/x86_64-linux-gnu/libcrypt-2.19.so
7f2b074ad000-7f2b076ad000 ---p 00009000 fc:00 393352 /lib/x86_64-linux-gnu/libcrypt-2.19.so
7f2b076ad000-7f2b076ae000 r--p 00009000 fc:00 393352 /lib/x86_64-linux-gnu/libcrypt-2.19.so
7f2b076ae000-7f2b076af000 rw-p 0000a000 fc:00 393352 /lib/x86_64-linux-gnu/libcrypt-2.19.so
7f2b076af000-7f2b076dd000 rw-p 00000000 00:00 0
7f2b076dd000-7f2b076e0000 r-xp 00000000 fc:00 393380 /lib/x86_64-linux-gnu/libdl-2.19.so
7f2b076e0000-7f2b078df000 ---p 00003000 fc:00 393380 /lib/x86_64-linux-gnu/libdl-2.19.so
7f2b078df000-7f2b078e0000 r--p 00002000 fc:00 393380 /lib/x86_64-linux-gnu/libdl-2.19.so
7f2b078e0000-7f2b078e1000 rw-p 00003000 fc:00 393380 /lib/x86_64-linux-gnu/libdl-2.19.so
7f2b078e1000-7f2b0794d000 r-xp 00000000 fc:00 932450 /usr/lib/x86_64-linux-gnu/libgmp.so.10.1.3
7f2b0794d000-7f2b07b4c000 ---p 0006c000 fc:00 932450 /usr/lib/x86_64-linux-gnu/libgmp.so.10.1.3
7f2b07b4c000-7f2b07b4d000 r--p 0006b000 fc:00 932450 /usr/lib/x86_64-linux-gnu/libgmp.so.10.1.3
7f2b07b4d000-7f2b07b55000 rw-p 0006c000 fc:00 932450 /usr/lib/x86_64-linux-gnu/libgmp.so.10.1.3
7f2b07b55000-7f2b07b6e000 r-xp 00000000 fc:00 393362 /lib/x86_64-linux-gnu/libpthread-2.19.so
7f2b07b6e000-7f2b07d6d000 ---p 00019000 fc:00 393362 /lib/x86_64-linux-gnu/libpthread-2.19.so
7f2b07d6d000-7f2b07d6e000 r--p 00018000 fc:00 393362 /lib/x86_64-linux-gnu/libpthread-2.19.so
7f2b07d6e000-7f2b07d6f000 rw-p 00019000 fc:00 393362 /lib/x86_64-linux-gnu/libpthread-2.19.so
7f2b07d6f000-7f2b07d73000 rw-p 00000000 00:00 0
7f2b07d73000-7f2b07f31000 r-xp 00000000 fc:00 393494 /lib/x86_64-linux-gnu/libc-2.19.so
7f2b07f31000-7f2b08131000 ---p 001be000 fc:00 393494 /lib/x86_64-linux-gnu/libc-2.19.so
7f2b08131000-7f2b08135000 r--p 001be000 fc:00 393494 /lib/x86_64-linux-gnu/libc-2.19.so
7f2b08135000-7f2b08137000 rw-p 001c2000 fc:00 393494 /lib/x86_64-linux-gnu/libc-2.19.so
7f2b08137000-7f2b0813c000 rw-p 00000000 00:00 0
7f2b0813c000-7f2b083b8000 r-xp 00000000 fc:00 930083 /usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4.3
7f2b083b8000-7f2b085b7000 ---p 0027c000 fc:00 930083 /usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4.3
7f2b085b7000-7f2b085bd000 r--p 0027b000 fc:00 930083 /usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4.3
7f2b085bd000-7f2b085be000 rw-p 00281000 fc:00 930083 /usr/lib/x86_64-linux-gnu/libruby-2.4.so.2.4.3
7f2b085be000-7f2b085cf000 rw-p 00000000 00:00 0
7f2b085cf000-7f2b085f2000 r-xp 00000000 fc:00 393359 /lib/x86_64-linux-gnu/ld-2.19.so
7f2b0861f000-7f2b08626000 r--s 00000000 fc:00 931500 /usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache
7f2b08626000-7f2b08657000 rw-p 00000000 00:00 0
7f2b08657000-7f2b087e0000 r--p 00000000 fc:00 922912 /usr/lib/locale/locale-archive
7f2b087e0000-7f2b087e6000 rw-p 00000000 00:00 0
7f2b087e8000-7f2b087e9000 rw-p 00000000 00:00 0
7f2b087e9000-7f2b087eb000 r--s 00000000 fc:00 930091 /usr/bin/ruby2.4
7f2b087eb000-7f2b087ed000 rw-p 00000000 00:00 0
7f2b087ed000-7f2b087ee000 ---p 00000000 00:00 0
7f2b087ee000-7f2b087f1000 rw-p 00000000 00:00 0 [stack:26133]
7f2b087f1000-7f2b087f2000 r--p 00022000 fc:00 393359 /lib/x86_64-linux-gnu/ld-2.19.so
7f2b087f2000-7f2b087f3000 rw-p 00023000 fc:00 393359 /lib/x86_64-linux-gnu/ld-2.19.so
7f2b087f3000-7f2b087f4000 rw-p 00000000 00:00 0
7fff5e083000-7fff5e882000 rw-p 00000000 00:00 0
7fff5e908000-7fff5e90a000 r--p 00000000 00:00 0 [vvar]
7fff5e90a000-7fff5e90c000 r-xp 00000000 00:00 0 [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
[NOTE]
You may have encountered a bug in the Ruby interpreter or extension libraries.
Bug reports are welcome.
For details: http://www.ruby-lang.org/bugreport.html
Aborted (core dumped)
[edited to add triple-backticks]
I'm not familiar with the login-path, can you link to documentation?
This crash doesn't look good! What versions of things are you using, just so I can begin narrowing down what might be happening?
irb(main):003:0> d = Mysql2::Client.new( :default_file => '~/.mylogin.cnf', :default_group => 'qa_dw' )
error: Found option without preceding group in config file: /home/epeterson/.mylogin.cnf at line: 2
Fatal error in defaults handling. Program aborted
Here are the step I do to configure and use login-path with mysql command line. Looks like MySQL2 gem doesn't use this method.
-- check to see able to connect to DB Instance
mysql -u root -p -h <hostname> mysql --prompt "(\u@\h) \D [\d]> "
-- create password login
mysql_config_editor --verbose set --login-path=<short name> --host <hostname> --user=root --password
-- to see what is saved, password is encrypted and not viewable
mysql_config_editor --verbose print --all
-- create alias in .bashrc
alias <alias>='mysql --login-path=<short name> mysql --prompt "(\u@\h) \D [\d]>
[edited to add triple-backticks]
According do https://dev.mysql.com/doc/mysql-utilities/1.5/en/mysql-utils-intro-connspec-mylogin.cnf.html you can write the login-path to a config file, and then I think you can use default_file
as above. Can you tell me more about the versions of things you are using so that I can begin to narrow down the crash?
yes, the above doe does create .mylogin.cnf file which is only readable through mysql_config_editor.
$ uname -a
Linux sa1 3.19.0-25-generic #26~14.04.1-Ubuntu SMP Fri Jul 24 21:16:20 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
-- # use alias created above
$qa1root
...
[mysql]> SELECT @@aurora_server_id, @@aurora_version, VERSION(), NOW();
+--------------------+------------------+-----------+---------------------+
| @@aurora_server_id | @@aurora_version | VERSION() | NOW() |
+--------------------+------------------+-----------+---------------------+
| db1-test | 1.16 | 5.6.10 | 2018-02-26 19:08:53 |
+--------------------+------------------+-----------+---------------------+
$ gem env
RubyGems Environment:
- RUBYGEMS VERSION: 2.6.14
- RUBY VERSION: 2.4.3 (2017-12-14 patchlevel 205) [x86_64-linux-gnu]
- INSTALLATION DIRECTORY: /var/lib/gems/2.4.0
- USER INSTALLATION DIRECTORY: /home/epeterson/.gem/ruby/2.4.0
- RUBY EXECUTABLE: /usr/bin/ruby2.4
- EXECUTABLE DIRECTORY: /usr/local/bin
- SPEC CACHE DIRECTORY: /home/epeterson/.gem/specs
- SYSTEM CONFIGURATION DIRECTORY: /etc
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-linux
- GEM PATHS:
- /var/lib/gems/2.4.0
- /home/epeterson/.gem/ruby/2.4.0
- /usr/share/rubygems-integration/2.4.0
- /usr/share/rubygems-integration/all
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
- https://rubygems.org/
- SHELL PATH:
- /usr/local/sbin
- /usr/local/bin
- /usr/sbin
- /usr/bin
- /sbin
- /bin
- /usr/games
- /usr/local/games
- /usr/lib/jvm/java-8-oracle/bin
- /usr/lib/jvm/java-8-oracle/db/bin
- /usr/lib/jvm/java-8-oracle/jre/bin
- /home/epeterson/bin
[edited to add triple-backticks]
Oh cool, that's AWS Aurora on the server side? What's your client library version?
all v.5.6. client and server versions
I went on a long hunt through MySQL code to figure out where this is implemented, and I just couldn't find what was different about login-path vs. the default-file. I'll find some time in the future to look again, but I'm stuck on not understanding what APIs to use to get this functionality.
Seeing this same issue with libmysqlclient.so version 5.7.32 - some users get the error message, some do not. The actual mysql client is able to authenticate/connect using same .mylogin.cnf
Storing login information in clear-text in ~/.my.cnf works for all users, the the issue may lie in decrypting the .mylogin.cnf contents.
Is the use of login-path on the roadmap for a future release? Unless you have a way of using some sort of encrypted passwords on a linux system?