scotthernandez

> db.dates.save({date: new Date("july 3, 1955")})
> db.dates.find()
{ "_id" : ObjectId("4bee29e7751e0000000070cb"), "date" : "Tue Jan -2147483647 584556005 13:25:52 GMT-0800 (Pacific Standard Time)" }

scotthernandez

> db.oder.save({x:1})
> db.oder.save({x:3})
> db.oder.save({x:2})

> db.oder.find({x:{$in:[1,2,3]}})
{ "_id" : ObjectId("4c029a9ec94d0000000077c5"), "x" : 1 }
{ "_id" : ObjectId("4c029aa0c94d0000000077c6"), "x" : 3 }
{ "_id" : ObjectId("4c029aa2c94d0000000077c7"), "x" : 2 }

> db.oder.ensureIndex({x:1})

scotthernandez

//1.5.4
> db.test2.insert({
...     name : "Something",
...     things : [
...             {foo : "148091a0719c", bar: 1},
...             {foo : "0026080741c6", bar: 0}
...     ]
... })
> db.test2.update({name:"Something","things.foo":"148091a0719c"}, {$set:{"things.bar":2}})
can't append to array using string field name [bar]

scotthernandez

insert/s query/s update/s delete/s getmore/s command/s mapped  vsize    res % locked % idx miss  conn     time
       0       0        0        0         0         1   2207   2262     19        0          0     2 07:55:40
       0       0        0        0         0         1   2207   2262     19        0          0     2 07:55:41
       0       0        0        0         0         1   2207   2262     19        0          0     2 07:55:42
       0       0        0        0         0         1   2207   2262     19        0          0     2 07:55:43
       0       0        0        0         0         1   2207   2262     19        0          0     2 07:55:44
       0       0        0        0         0         1   2207   2262     19        0          0     2 07:55:45
       0       0        0        0         0         1   2207   2262     19        0          0     2 07:55:46
       0       0        0        0         0         1   2207   2262     19        0          0     2 07:55:47
       0       0        0

scotthernandez

insert/s query/s update/s delete/s getmore/s command/s flushes/s mapped  vsize    res faults/s locked % idx miss %   q t|r|w  conn     time
       0       0        0        0         0         1         0      0     90      4        0        0          0     0|0|0     1 07:59:30
       0       0        0        0         0         1         0      0     90      4        0        0          0     0|0|0     1 07:59:31
       0       0        0        0         0         1         0      0     90      4        0        0          0     0|0|0     1 07:59:32
       0       0        0        0         0         1         0      0     90      4        0        0          0     0|0|0     1 07:59:33
       0       0        0        0         0         1         0      0     90      4        0        0          0     0|0|0     1 07:59:34
       0       0        0        0         0         1         0      0     90      4        0        0          0     0|0|0     1 07:59:35
       0       0        0        0         0

scotthernandez

> db.serverStatus()
Tue Aug 03 19:57:08 trying reconnect to 127.0.0.1
Tue Aug 03 19:57:08 reconnect 127.0.0.1 ok
{
        "version" : "1.4.3",
        "uptime" : 4,
        "localTime" : "Tue Aug 03 2010 19:57:08 GMT-0700 (Pacific Daylight Time)",
        "globalLock" : {
                "totalTime" : 4264244,
                "lockTime" : 6001,

scotthernandez

insert/s query/s update/s delete/s getmore/s command/s mapped  vsize    res % locked % idx miss  conn     time
       0       0        0        0         0         1      0     53      4        0          0     2 19:59:08
       0       0        0        0         0         1      0     53      4        0          0     2 19:59:09
       0       0        0        0         0         1      0     53      4        0          0     2 19:59:10
       0       0        0        0         0         1      0     53      4        0          0     2 19:59:11
       0       0        0        0         0         1      0     53      4        0          0     2 19:59:12
       0       0        0        0         0         1      0     53      4        0          0     2 19:59:13
       0       0        0        0         0         1      0     53      4        0          0     2 19:59:14
       0       0        0        0         0         1      0     53      4        0          0     2 19:59:15
       0       0        0

scotthernandez

> db.test7.insert({firstName: 'testme',lastName: 'testme', devices: [{address: 'testme@not.a.domain', type: 'EMAIL'}]})
> db.test7.ensureIndex({'devices.address': 1, 'devices.type': 1})
> db.test7.find({devices: { $elemMatch: {address: /^testme/, type: 'EMAIL'}}}).explain()
{
        "cursor" : "BtreeCursor devices.address_1_devices.type_1 multi",
        "nscanned" : 1,
        "nscannedObjects" : 1,
        "n" : 1,
        "millis" : 1,
        "indexBounds" : {

scotthernandez

// Decompiled by Jad v1.5.8g. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://www.kpdus.com/jad.html
// Decompiler options: packimports(3) radix(10) lradix(10) 
// Source File Name:   SaleItem.java

package gen;

import java.io.Serializable;
import java.util.*;
import org.apache.thrift.*;

scotthernandez

(2:47:30 PM) skot: Infin1ty: I just did a test on my ubuntu machine and it seems like it takes min(--maxCons, .8*`ulimit -n`) for max connections.
(2:47:51 PM) ajsharp_zz is now known as ajsharp
(2:48:06 PM) Infin1ty: skot, it is, but why does it ignore the mongodb limits in limits.conf? it only works if i set to * or root
(2:48:22 PM) Infin1ty: skot issuing su - -s /bin/bash -c "ulimit -a" mongodb ,shows the correct ulimit
(2:48:50 PM) Infin1ty: skot, looks like the way the init script invoking mongod, so it actually making you set a global ulimit or just for root, which not everyone will like to