我用了几天mongodb,一直到今天都运行良好。
查询数据库时出错。
Wed Nov 2 17:56:44 [initandlisten] connection accepted from 127.0.0.1:49234 #1
Wed Nov 2 17:56:45 [conn1] command admin.$cmd command: { listDatabases: 1 } ntoreturn:1 reslen:338 813ms
Wed Nov 2 17:56:46 [conn1] admin.system.namespaces Assertion failure isOk() db/pdfile.h 300
0x10007d703 0x100087eec 0x1004165e4 0x10040774b 0x100410823 0x100437df9 0x1004b3006 0x100426693 0x100426b53 0x100429f45 0x10042d8f0 0x10043109e 0x10043353b 0x10043662a 0x1004a13ca 0x1003d5e0f 0x1003e298a 0x100603394 0x100148d8c 0x10060a554
0 mongod 0x000000010007d703 _ZN5mongo12sayDbContextEPKc + 195
1 mongod 0x0000000100087eec _ZN5mongo8assertedEPKcS1_j + 300
2 mongod 0x00000001004165e4 _ZN5mongo11DataFileMgr9getExtentERKNS_7DiskLocE + 148
3 mongod 0x000000010040774b _ZN5mongo11DataFileMgr7findAllEPKcRKNS_7DiskLocE + 75
4 mongod 0x0000000100410823 _ZN5mongo13findTableScanEPKcRKNS_7BSONObjERKNS_7DiskLocE + 131
5 mongod 0x0000000100437df9 _ZNK5mongo9QueryPlan9newCursorERKNS_7DiskLocEi + 1081
6 mongod 0x00000001004b3006 _ZN5mongo11UserQueryOp5_initEv + 214
7 mongod 0x0000000100426693 _ZN5mongo7QueryOp4initEv + 323
8 mongod 0x0000000100426b53 _ZN5mongo12QueryPlanSet6Runner6initOpERNS_7QueryOpE + 35
9 mongod 0x0000000100429f45 _ZN5mongo12QueryPlanSet6Runner4initEv + 245
10 mongod 0x000000010042d8f0 _ZN5mongo12QueryPlanSet6Runner22runUntilFirstCompletesEv + 32
11 mongod 0x000000010043109e _ZN5mongo12QueryPlanSet5runOpERNS_7QueryOpE + 334
12 mongod 0x000000010043353b _ZN5mongo16MultiPlanScanner9runOpOnceERNS_7QueryOpE + 1115
13 mongod 0x000000010043662a _ZN5mongo16MultiPlanScanner5runOpERNS_7QueryOpE + 26
14 mongod 0x00000001004a13ca _ZN5mongo8runQueryERNS_7MessageERNS_12QueryMessageERNS_5CurOpES1_ + 3194
15 mongod 0x00000001003d5e0f _ZN5mongo13receivedQueryERNS_6ClientERNS_10DbResponseERNS_7MessageE + 623
16 mongod 0x00000001003e298a _ZN5mongo16assembleResponseERNS_7MessageERNS_10DbResponseERKNS_11HostAndPortE + 1402
17 mongod 0x0000000100603394 _ZN5mongo16MyMessageHandler7processERNS_7MessageEPNS_21AbstractMessagingPortEPNS_9LastErrorE + 148
18 mongod 0x0000000100148d8c _ZN5mongo3pms9threadRunEPNS_13MessagingPortE + 700
19 mongod 0x000000010060a554 thread_proxy + 132
Wed Nov 2 17:56:46 [conn1] assertion 0 assertion db/pdfile.h:300 ns:admin.system.namespaces query:{}
Wed Nov 2 17:56:51 [conn1] end connection 127.0.0.1:49234
我重新启动了 mongod 进程,但没有任何帮助。
我试图修复数据库,但也得到了错误。
bin: $ ./mongod --repair --dbpath ../data/db
Wed Nov 2 18:10:51 [initandlisten] MongoDB starting : pid=678 port=27017 dbpath=../data/db 64-bit host=KTs-MacBook-Pro.local
Wed Nov 2 18:10:51 [initandlisten] db version v2.0.0, pdfile version 4.5
Wed Nov 2 18:10:51 [initandlisten] git version: 695c67dff0ffc361b8568a13366f027caa406222
Wed Nov 2 18:10:51 [initandlisten] build info: Darwin erh2.10gen.cc 9.6.0 Darwin Kernel Version 9.6.0: Mon Nov 24 17:37:00 PST 2008; root:xnu-1228.9.59~1/RELEASE_I386 i386 BOOST_LIB_VERSION=1_40
Wed Nov 2 18:10:51 [initandlisten] options: { dbpath: "../data/db", repair: true }
Wed Nov 2 18:10:51 [initandlisten] journal dir=../data/db/journal
Wed Nov 2 18:10:51 [initandlisten] recover : no journal files present, no recovery needed
Wed Nov 2 18:10:51 [initandlisten] ****
Wed Nov 2 18:10:51 [initandlisten] ****
Wed Nov 2 18:10:51 [initandlisten] need to upgrade database admin with pdfile version 4.5, new version: 4.5
Wed Nov 2 18:10:51 [initandlisten] starting upgrade
Wed Nov 2 18:10:51 [initandlisten] admin repairDatabase admin
Wed Nov 2 18:10:51 [initandlisten] removeJournalFiles
Wed Nov 2 18:10:51 [initandlisten] admin.system.namespaces Assertion failure isOk() db/pdfile.h 300
0x10007d703 0x100087eec 0x1004165e4 0x10040774b 0x100410823 0x100437df9 0x1004b3006 0x100426693 0x100426b53 0x100429f45 0x10042d8f0 0x10043109e 0x10043353b 0x10043662a 0x1004a13ca 0x1003d5e0f 0x1003e298a 0x1003e480f 0x1000ed8ec 0x1000c8b73
0 mongod 0x000000010007d703 _ZN5mongo12sayDbContextEPKc + 195
1 mongod 0x0000000100087eec _ZN5mongo8assertedEPKcS1_j + 300
2 mongod 0x00000001004165e4 _ZN5mongo11DataFileMgr9getExtentERKNS_7DiskLocE + 148
3 mongod 0x000000010040774b _ZN5mongo11DataFileMgr7findAllEPKcRKNS_7DiskLocE + 75
4 mongod 0x0000000100410823 _ZN5mongo13findTableScanEPKcRKNS_7BSONObjERKNS_7DiskLocE + 131
5 mongod 0x0000000100437df9 _ZNK5mongo9QueryPlan9newCursorERKNS_7DiskLocEi + 1081
6 mongod 0x00000001004b3006 _ZN5mongo11UserQueryOp5_initEv + 214
7 mongod 0x0000000100426693 _ZN5mongo7QueryOp4initEv + 323
8 mongod 0x0000000100426b53 _ZN5mongo12QueryPlanSet6Runner6initOpERNS_7QueryOpE + 35
9 mongod 0x0000000100429f45 _ZN5mongo12QueryPlanSet6Runner4initEv + 245
10 mongod 0x000000010042d8f0 _ZN5mongo12QueryPlanSet6Runner22runUntilFirstCompletesEv + 32
11 mongod 0x000000010043109e _ZN5mongo12QueryPlanSet5runOpERNS_7QueryOpE + 334
12 mongod 0x000000010043353b _ZN5mongo16MultiPlanScanner9runOpOnceERNS_7QueryOpE + 1115
13 mongod 0x000000010043662a _ZN5mongo16MultiPlanScanner5runOpERNS_7QueryOpE + 26
14 mongod 0x00000001004a13ca _ZN5mongo8runQueryERNS_7MessageERNS_12QueryMessageERNS_5CurOpES1_ + 3194
15 mongod 0x00000001003d5e0f _ZN5mongo13receivedQueryERNS_6ClientERNS_10DbResponseERNS_7MessageE + 623
16 mongod 0x00000001003e298a _ZN5mongo16assembleResponseERNS_7MessageERNS_10DbResponseERKNS_11HostAndPortE + 1402
17 mongod 0x00000001003e480f _ZN5mongo14DBDirectClient4callERNS_7MessageES2_bPSs + 111
18 mongod 0x00000001000ed8ec _ZN5mongo14DBClientCursor4initEv + 76
19 mongod 0x00000001000c8b73 _ZN5mongo12DBClientBase5queryERKSsNS_5QueryEiiPKNS_7BSONObjEii + 739
Wed Nov 2 18:10:51 [initandlisten] assertion 0 assertion db/pdfile.h:300 ns:admin.system.namespaces query:{}
Wed Nov 2 18:10:51 [initandlisten] admin clone failed for admin with error: query failed admin.system.namespaces
Wed Nov 2 18:10:51 [initandlisten] removeJournalFiles
Wed Nov 2 18:10:51 [initandlisten] admin Assertion failure doDBUpgrade( dbName , errmsg , h ) db/db.cpp 298
0x10007d703 0x100087eec 0x1005f4f2f 0x1005f5c3c 0x1005f6274 0x1005f7d6f 0x1000013c4
0 mongod 0x000000010007d703 _ZN5mongo12sayDbContextEPKc + 195
1 mongod 0x0000000100087eec _ZN5mongo8assertedEPKcS1_j + 300
2 mongod 0x00000001005f4f2f _ZN5mongo30repairDatabasesAndCheckVersionEv + 2063
3 mongod 0x00000001005f5c3c _ZN5mongo14_initAndListenEi + 1036
4 mongod 0x00000001005f6274 _ZN5mongo13initAndListenEi + 36
5 mongod 0x00000001005f7d6f main + 3647
6 mongod 0x00000001000013c4 start + 52
Wed Nov 2 18:10:51 [initandlisten] exception in initAndListen: 0 assertion db/db.cpp:298, terminating
Wed Nov 2 18:10:51 dbexit:
Wed Nov 2 18:10:51 [initandlisten] shutdown: going to close listening sockets...
Wed Nov 2 18:10:51 [initandlisten] shutdown: going to flush diaglog...
Wed Nov 2 18:10:51 [initandlisten] shutdown: going to close sockets...
Wed Nov 2 18:10:51 [initandlisten] shutdown: waiting for fs preallocator...
Wed Nov 2 18:10:51 [initandlisten] shutdown: lock for final commit...
Wed Nov 2 18:10:51 [initandlisten] shutdown: final commit...
Wed Nov 2 18:10:51 [initandlisten] shutdown: closing all files...
Wed Nov 2 18:10:51 [initandlisten] closeAllFiles() finished
Wed Nov 2 18:10:51 [initandlisten] journalCleanup...
Wed Nov 2 18:10:51 [initandlisten] removeJournalFiles
Wed Nov 2 18:10:51 [initandlisten] shutdown: removing fs lock...
Wed Nov 2 18:10:51 dbexit: really exiting now
mongodb版本为v2.0.0,pdfile版本为4.5,git版本为695c67dff0ffc361b8568a13366f027caa406222。
mongodb中有5个数据库,但只有一个数据库出错。
我也尝试通过 mongodump 恢复数据,但是得到了空的 bson 文件。
有什么想法吗?谢谢
最佳答案
我能够通过转到我的数据目录(在上面的示例中为
/data/db
并删除所有 jicd.x 和 local.x 文件
如果锁定文件的大小不是 0 字节,您可能还想删除该文件。
关于MongoDB - 断言失败 isOk() db/pdfile.h,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/7979218/
在railstutorial中,作者为什么选择使用这个(代码list10.25):http://ruby.railstutorial.org/chapters/updating-showing-and-deleting-usersnamespace:dbdodesc"Filldatabasewithsampledata"task:populate=>:environmentdoRake::Task['db:reset'].invokeUser.create!(:name=>"ExampleUser",:email=>"example@railstutorial.org",:passwo
我已经构建了一些serverspec代码来在多个主机上运行一组测试。问题是当任何测试失败时,测试会在当前主机停止。即使测试失败,我也希望它继续在所有主机上运行。Rakefile:namespace:specdotask:all=>hosts.map{|h|'spec:'+h.split('.')[0]}hosts.eachdo|host|begindesc"Runserverspecto#{host}"RSpec::Core::RakeTask.new(host)do|t|ENV['TARGET_HOST']=hostt.pattern="spec/cfengine3/*_spec.r
我正在尝试在Rails上安装ruby,到目前为止一切都已安装,但是当我尝试使用rakedb:create创建数据库时,我收到一个奇怪的错误:dyld:lazysymbolbindingfailed:Symbolnotfound:_mysql_get_client_infoReferencedfrom:/Library/Ruby/Gems/1.8/gems/mysql2-0.3.11/lib/mysql2/mysql2.bundleExpectedin:flatnamespacedyld:Symbolnotfound:_mysql_get_client_infoReferencedf
我需要一个非常简单的字符串验证器来显示第一个符号与所需格式不对应的位置。我想使用正则表达式,但在这种情况下,我必须找到与表达式相对应的字符串停止的位置,但我找不到可以做到这一点的方法。(这一定是一种相当简单的方法……也许没有?)例如,如果我有正则表达式:/^Q+E+R+$/带字符串:"QQQQEEE2ER"期望的结果应该是7 最佳答案 一个想法:你可以做的是标记你的模式并用可选的嵌套捕获组编写它:^(Q+(E+(R+($)?)?)?)?然后你只需要计算你获得的捕获组的数量就可以知道正则表达式引擎在模式中停止的位置,你可以确定匹配结束
我正在尝试在配备ARMv7处理器的SynologyDS215j上安装ruby2.2.4或2.3.0。我用了optware-ng安装gcc、make、openssl、openssl-dev和zlib。我根据README中的说明安装了rbenv(版本1.0.0-19-g29b4da7)和ruby-build插件。.这些是随optware-ng安装的软件包及其版本binutils-2.25.1-1gcc-5.3.0-6gconv-modules-2.21-3glibc-opt-2.21-4libc-dev-2.21-1libgmp-6.0.0a-1libmpc-1.0.2-1libm
一段时间以来,我一直在使用open_uri下拉ftp路径作为数据源,但突然发现我几乎连续不断地收到“530抱歉,允许的最大客户端数(95)已经连接。”我不确定我的代码是否有问题,或者是否是其他人在访问服务器,不幸的是,我无法真正确定谁有问题。本质上,我正在读取FTPURI:defself.read_uri(uri)beginuri=open(uri).readuri=="Error"?nil:urirescueOpenURI::HTTPErrornilendend我猜我需要在这里添加一些额外的错误处理代码...我想确保我采取一切预防措施来关闭所有连接,这样我的连接就不是问题所在,但是我
我在思考流量控制的最佳实践。我应该走哪条路?1)不要检查任何东西并让程序失败(更清晰的代码,自然的错误消息):defself.fetch(feed_id)feed=Feed.find(feed_id)feed.fetchend2)通过返回nil静默失败(但是,“CleanCode”说,你永远不应该返回null):defself.fetch(feed_id)returnunlessfeed_idfeed=Feed.find(feed_id)returnunlessfeedfeed.fetchend3)抛出异常(因为不按id查找feed是异常的):defself.fetch(feed_id
我正在为毕业设计开发GEM,TravisCI构建不断失败。这是我在Travis上的链接:https://travis-ci.org/ricardobond/perpetuus/builds/8709218构建错误是:$bundleexecrakerakeaborted!Don'tknowhowtobuildtask'default'/home/travis/.rvm/gems/ruby-1.9.3-p448/bin/ruby_noexec_wrapper:14:in`eval'/home/travis/.rvm/gems/ruby-1.9.3-p448/bin/ruby_noexec_
运行:ruby1.9.3p0和Rails3.2.1尝试使用rspec但当我尝试将其安装到我的应用程序中时出现以下错误:/Users/Si/.rvm/gems/ruby-1.9.3-p0/gems/railties-3.2.1/lib/rails/railtie/configuration.rb:85:in`method_missing':undefinedmethod`generators'for#(NoMethodError)from/Users/Si/.rvm/gems/ruby-1.9.3-p0/gems/rspec-rails-2.0.0.beta.18/lib/rspec-r
我是RoR的新手,我正在学习MichaelHartl的教程(所以请随意更正我在您认为合适的地方使用的术语)。在第2章中,我通过运行以下行创建了一个Users表:$railsgeneratescaffoldUsername:stringemail:string$bundleexecrakedb:migrate然后,我运行了下面的代码来尝试创建一个Microposts表(但是,我拼错了没有“r”的Micropost!)...$railsgeneratescaffoldMiropostcontent:stringuser_id:integer$bundleexecrakedb:migrate