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Bug #9514
closedHuge query crash ruby core
Description
Hi,
I have made a query on a [[http://teradata.com|terradata]] server using https://github.com/priviterag/teradata-cli
The result output is a CSV file containing at least a billing of lines (unicode).
After a few hours, I have the following stack
/usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:1055: [BUG] object allocation during garbage collection phase ruby 2.0.0p353 (2013-11-22 revision 43784) [x86_64-linux] -- Control frame information ----------------------------------------------- c:0022 p:---- s:0097 e:000096 CFUNC :[]= c:0021 p:0027 s:0092 e:000091 BLOCK /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:1055 [FINISH] c:0020 p:---- s:0089 e:000088 CFUNC :each c:0019 p:0011 s:0086 e:000085 METHOD /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:766 c:0018 p:0019 s:0082 E:000340 METHOD /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:1053 c:0017 p:0023 s:0076 e:000075 METHOD /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:1047 [FINISH] c:0016 p:---- s:0071 e:000070 CFUNC :new c:0015 p:0054 s:0066 e:000065 METHOD /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:784 c:0014 p:0090 s:0060 e:000059 METHOD /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:696 [FINISH] c:0013 p:---- s:0055 E:002200 CFUNC :map c:0012 p:0026 s:0052 E:000bc8 METHOD /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:714 c:0011 p:0061 s:0049 E:0017e8 METHOD /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:178 c:0010 p:0009 s:0044 e:000043 METHOD /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:195 c:0009 p:0010 s:0040 e:000039 BLOCK /usr/local/share/gems/gems/tdsql-0.2/lib/tdsql/querify.rb:17 c:0008 p:0223 s:0036 E:000e80 METHOD /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:71 [FINISH] c:0007 p:---- s:0028 e:000027 CFUNC :new c:0006 p:0017 s:0023 e:000022 METHOD /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:38 c:0005 p:0083 s:0018 E:000d70 METHOD /usr/local/share/gems/gems/tdsql-0.2/lib/tdsql/querify.rb:16 c:0004 p:0030 s:0012 e:000011 TOP /usr/local/share/gems/gems/tdsql-0.2/bin/tdsql:4 [FINISH] c:0003 p:---- s:0010 e:000009 CFUNC :load c:0002 p:0134 s:0006 E:001dd8 EVAL /usr/local/bin/tdsql:23 [FINISH] c:0001 p:0000 s:0002 E:0021f8 TOP [FINISH] /usr/local/bin/tdsql:23:in `' /usr/local/bin/tdsql:23:in `load' /usr/local/share/gems/gems/tdsql-0.2/bin/tdsql:4:in `' /usr/local/share/gems/gems/tdsql-0.2/lib/tdsql/querify.rb:16:in `exec' /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:38:in `connect' /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:38:in `new' /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:71:in `initialize' /usr/local/share/gems/gems/tdsql-0.2/lib/tdsql/querify.rb:17:in `block in exec' /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:195:in `entries' /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:178:in `execute_query' /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:714:in `fetch_all' /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:714:in `map' /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:696:in `each_record' /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:784:in `unmarshal' /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:784:in `new' /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:1047:in `initialize' /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:1053:in `build_name_index' /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:766:in `each_column' /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:766:in `each' /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:1055:in `block in build_name_index' /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb:1055:in `[]=' -- C level backtrace information ------------------------------------------- -- Other runtime information ----------------------------------------------- * Loaded script: /usr/local/bin/tdsql * Loaded features: 0 enumerator.so 1 /usr/lib64/ruby/enc/encdb.so 2 /usr/lib64/ruby/enc/trans/transdb.so 3 /usr/lib64/ruby/rbconfig.rb 4 /usr/local/share/ruby/site_ruby/rubygems/compatibility.rb 5 /usr/local/share/ruby/site_ruby/rubygems/defaults.rb 6 /usr/local/share/ruby/site_ruby/rubygems/deprecate.rb 7 /usr/local/share/ruby/site_ruby/rubygems/errors.rb 8 /usr/local/share/ruby/site_ruby/rubygems/version.rb 9 /usr/local/share/ruby/site_ruby/rubygems/requirement.rb 10 /usr/local/share/ruby/site_ruby/rubygems/platform.rb 11 /usr/local/share/ruby/site_ruby/rubygems/basic_specification.rb 12 /usr/local/share/ruby/site_ruby/rubygems/stub_specification.rb 13 /usr/local/share/ruby/site_ruby/rubygems/util/stringio.rb 14 /usr/local/share/ruby/site_ruby/rubygems/specification.rb 15 /usr/local/share/ruby/site_ruby/rubygems/exceptions.rb 16 /usr/share/rubygems/rubygems/defaults/operating_system.rb 17 /usr/local/share/ruby/site_ruby/rubygems/core_ext/kernel_gem.rb 18 /usr/share/ruby/thread.rb 19 /usr/share/ruby/monitor.rb 20 /usr/local/share/ruby/site_ruby/rubygems/core_ext/kernel_require.rb 21 /usr/local/share/ruby/site_ruby/rubygems.rb 22 /usr/local/share/ruby/site_ruby/rubygems/path_support.rb 23 /usr/local/share/ruby/site_ruby/rubygems/dependency.rb 24 /usr/local/share/gems/gems/tdsql-0.2/lib/tdsql/version.rb 25 /usr/share/ruby/forwardable.rb 26 /usr/share/ruby/English.rb 27 /usr/lib64/ruby/date_core.so 28 /usr/share/ruby/date/format.rb 29 /usr/share/ruby/date.rb 30 /usr/lib64/ruby/stringio.so 31 /usr/share/ruby/csv.rb 32 /usr/share/ruby/vendor_ruby/psych/syntax_error.rb 33 /usr/lib64/ruby/vendor_ruby/psych.so 34 /usr/share/ruby/vendor_ruby/psych/nodes/node.rb 35 /usr/share/ruby/vendor_ruby/psych/nodes/stream.rb 36 /usr/share/ruby/vendor_ruby/psych/nodes/document.rb 37 /usr/share/ruby/vendor_ruby/psych/nodes/sequence.rb 38 /usr/share/ruby/vendor_ruby/psych/nodes/scalar.rb 39 /usr/share/ruby/vendor_ruby/psych/nodes/mapping.rb 40 /usr/share/ruby/vendor_ruby/psych/nodes/alias.rb 41 /usr/share/ruby/vendor_ruby/psych/nodes.rb 42 /usr/share/ruby/vendor_ruby/psych/streaming.rb 43 /usr/share/ruby/vendor_ruby/psych/visitors/visitor.rb 44 /usr/lib64/ruby/strscan.so 45 /usr/share/ruby/vendor_ruby/psych/scalar_scanner.rb 46 /usr/share/ruby/vendor_ruby/psych/visitors/to_ruby.rb 47 /usr/share/ruby/vendor_ruby/psych/visitors/emitter.rb 48 /usr/share/ruby/vendor_ruby/psych/visitors/yaml_tree.rb 49 /usr/share/ruby/vendor_ruby/psych/json/ruby_events.rb 50 /usr/share/ruby/vendor_ruby/psych/visitors/json_tree.rb 51 /usr/share/ruby/vendor_ruby/psych/visitors/depth_first.rb 52 /usr/share/ruby/vendor_ruby/psych/visitors.rb 53 /usr/share/ruby/vendor_ruby/psych/handler.rb 54 /usr/share/ruby/vendor_ruby/psych/tree_builder.rb 55 /usr/share/ruby/vendor_ruby/psych/parser.rb 56 /usr/share/ruby/vendor_ruby/psych/omap.rb 57 /usr/share/ruby/vendor_ruby/psych/set.rb 58 /usr/share/ruby/vendor_ruby/psych/coder.rb 59 /usr/share/ruby/vendor_ruby/psych/core_ext.rb 60 /usr/share/ruby/vendor_ruby/psych/deprecated.rb 61 /usr/share/ruby/vendor_ruby/psych/stream.rb 62 /usr/share/ruby/vendor_ruby/psych/json/yaml_events.rb 63 /usr/share/ruby/vendor_ruby/psych/json/tree_builder.rb 64 /usr/share/ruby/vendor_ruby/psych/json/stream.rb 65 /usr/share/ruby/vendor_ruby/psych/handlers/document_stream.rb 66 /usr/share/ruby/vendor_ruby/psych.rb 67 /usr/share/ruby/yaml.rb 68 /usr/share/ruby/logger.rb 69 /usr/local/share/gems/gems/tdsql-0.2/lib/tdsql/querify.rb 70 /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/version.rb 71 /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/exception.rb 72 /usr/local/lib64/gems/ruby/teradata-cli-0.0.12/teradata-cli/cli.so 73 /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/cli.rb 74 /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/utils.rb 75 /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/connection.rb 76 /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli/dbobject.rb 77 /usr/local/share/gems/gems/teradata-cli-0.0.12/lib/teradata-cli.rb 78 /usr/local/share/gems/gems/tdsql-0.2/lib/tdsql.rb 79 /usr/lib64/ruby/enc/utf_16le.so 80 /usr/lib64/ruby/enc/utf_16be.so
I do not know what happen and I'll try to do this with an other way (I just want to report this)
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