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#mongodb logs for Monday the 5th of January, 2015
[00:13:04] <Boomtime> hi Patteh, are you in the right channel? if you asking about using mongodb with a specific library you should mention what the library is, somebody may be able to help you
[00:17:08] <Patteh> but it is perhaps a more general question about sharing model definitions between modules
[00:18:56] <Patteh> as you cannot define it twice, does anyone have a method for sharing a single definition?
[00:22:52] <Boomtime> Patteh, you may have better luck asking in #Node.js, although someone here might know, your question is more likely to be answered there
[04:36:16] <capleton> This is probably a noob question... but how do i get the property of an element in an array? For example, if i want to return the "status" field of a subdocument... how do i get that?
[04:36:45] <capleton> I can narrow it down to that paricular document, but i don't know how to get the value of one of the fields
[04:43:05] <capleton> i' doing something wrong then... i have db.database.find({...}).subdocuments.field;
[04:47:43] <capleton> when i try {"subdocument.field": 1} i get all of those values, as though the filter didn't work....
[04:57:04] <capleton> In case you're wondering why, i'm trying to make sure that the element selected is not active before another mongodb operation writes to it
[04:57:20] <joannac> { "_id" : 100, "dates" : [ { "name" : "New Years", "parent_id" : "", "active" : false, "date" : ISODate("2015-12-30T13:00:00Z"), "createdBy" : "system", "dateEnabled" : 0, "dateModified" : 0 } ] }
[05:01:19] <capleton> or... i guess this is what i don't know how to do... how do I atually pull that field out from the document?
[05:01:27] <joannac> db.baz.findOne({_id: 100,"dates.name": "New Years"},{"dates.$.active": 1}).dates[0].active
[05:16:20] <capleton> for some reason, i'm getting the same true/false value for each date name i try per user.. and i can't figure out why
[05:16:39] <capleton> for some users, all dates are returning "true", and for others they are "false"
[05:16:57] <_rht> BsonSerializer.RegisterSerializer(typeof(DateTime), new DateTimeSerializer(DateTimeSerializationOptions.LocalInstance));
[05:19:44] <_rht> same issue as -> http://stackoverflow.com/questions/8063323/how-to-save-date-properly/8064980#8064980
[05:22:56] <Boomtime> _rht: what do you mean "to store my date as local date"? 'local' is an entirely client-side condition, all datetimes are stored as UTC at the server
[05:24:52] <_rht> Boomtime: i mean i want to store my datetime as what i'm giving to mongo db, but mongodb always convert it to UTC
[05:25:16] <capleton> joannac: i think i figured it out... ultimately it's going to come down to me needing sleep.....
[05:25:37] <capleton> thanks for the help joannac i think i'll revisit this once i have some fresh eyes
[05:26:48] <Boomtime> _rht: what value are you storing? please provide a snippet of code showing the creation/source of the datetime
[05:28:38] <Boomtime> the data is preserved as you gave it, this is why you can't seem to "change the behaviour", to do so would be to damage the data
[06:05:09] <vagueBrother> hey all, how far can i nest data in a mongo document? are there recommendations?
[06:08:32] <vagueBrother> i want to keep them associated with each other so when i look up an episode, i have all this other great info
[06:14:55] <vagueBrother> well i can’t tell if it’s because i’m nesting too deep or if i suck at querying
[06:49:38] <TheAncientGoat> Anyone know a way to fix broken ObjectID's eg a plain object with only a _str field in a $match query?
[10:18:49] <okanck> hello, im trying to add a shard but I got an error: couldn't connect to new shard socket exception [CONNECT_ERROR] for shard1.example.com
[10:46:28] <okanck> joannac: thanks i have just tried to connect on query server. but i couldnt reach. i guess i ve some network problems
[11:34:03] <okanck> joannac: i solved the problem. but when i close the ssh windows and try to connect to query server and wanna see the sh.status() it says that printShardingStatus: this db does not have sharding enabled. be sure you are connecting to a mongos from the shell and not to a mongod.
[15:24:52] <Sticky> I just did a 2.4->2.6 upgrade, after the upgrade the users that were previously present now seem missing. http://docs.mongodb.org/manual/release-notes/2.6-upgrade/ seems to claim that users should continue to work after the upgrade. Anyone any idea what could be causing this?
[16:44:56] <eboqu> hey, anyone knows if it is possible to backup a mongodb database situated on a windows azure vm using MMS?
[16:47:17] <eboqu> is there specific documentation related to this because I cannot seem to find any update docs on the web
[18:25:06] <Streemo> is there something like findRandomOne that doesn't make me fetch the entire array from the cursor?
[19:07:39] <okanck> I've switched to sharded cluster. when I wanna list the data on php, i get error almost all requests, the errors: "Read timed out after reading 0 bytes, waited for 30.000000 seconds" or "Remote server has closed the connection "
[19:39:59] <arussel> I have a doc: {a:"a", arr: [{a:1, b:2},{a:"x", b:"y"}]}, how do I find the docs where none of the elements of arr has a==z ?
[19:50:35] <Streemo> is there something like findRandomOne that doesn't make me fetch the entire array from the cursor?
[21:17:26] <Synt4x`> so I'm using somebody else's DB and it has a very weird format, there is a big list, each element is a single dict with the same key value, and different value pairs... it looks like [ {game : gameID}, {game : gameID}, {game : gameID}, ... ]
[21:17:43] <Synt4x`> I'm trying to see if the gameID I have is currently in that list... what's the best way of doing so?
[21:36:45] <StephenLynx> hello there. I'm having an issue with mongo and my server service under systemd.
[21:39:59] <StephenLynx> and apart from mongo taking too long to boot so I have to have my server to boot only after it, everything is fine
[21:40:10] <mike_edmr> better question for systemd people than mongo, service dependencies are a systemd issue
[21:40:56] <StephenLynx> indeed. but I wondered if anyone here had experience with that, since mongo has not updated it's daemon scripts for systemD distros.
[21:41:06] <buzzalderaan> curious if you could write a simple systemd service script for mongodb then tie your app to that, but i like mike_edmr says, probably a better question for systemd
[21:52:17] <StephenLynx> if I am unable to make my app a dependency of the sysvinit service, I will remove the mongo sysvinit service and replace by this systemd service
[22:54:25] <pkaeding> hi all, I'm noticing my logs filling up with messages like `connection accepted from 127.0.0.1:40185 #20593353 (77 connections now open)`, and I want to turn down the verbosity. I think `systemLog.verbosity` is the config parameter I need, but I can't find any docs explaining what is included in each level (or what the default level is)
[22:57:39] <AlecTaylor> Is Spark the right option as an alternative to MongoDB + Mahout via HDFS? - http://stackoverflow.com/a/27772606/587021
[23:04:32] <saml_> a script runs for 3 minutes every 10 minutes. during 3 minutes, query results are wrong
[23:11:40] <saml_> var mostRecent = db.docs.find({...}).sort({date:-1}).limit(1)[0].date; db.docs.find({..., date: mostRecent})
[23:12:48] <regreddit> what you do is update the transaction collection with the new values, then update the original collection with those calculated values, then delete the transaction values
[23:13:25] <regreddit> that way the original data is never updated until all the results are calculatedd
[23:59:52] <AlecTaylor> Is Spark the right option as an alternative to MongoDB + Mahout via HDFS? - http://stackoverflow.com/a/27772606/587021