danared

{
  random: 4583,
  favorite_color: “blue”,
  age: 29,
  gender: “M”,
  favorite_food: “pizza”,
  city: “NYC”,
  shoe_size: 11
 }

danared

replset:SECONDARY> db.adminCommand( "shutdown" )

danared

E11000 duplicate key error index

danared

#! /bin/bash

if [ ! $# -eq 2 ]; then 
    echo "USAGE 2 parameters required: 'hostname' 'port'";
    exit -1; 
fi

$ mongo myDatabase --host $1 --port $2 --eval "db.myCollection.ensureIndex( { a: 1 }, { unique: true })"

danared

#! /bin/bash

if [ ! $# -eq 2 ]; then 
    echo "USAGE 2 parameters required: 'hostname' 'port'";
    exit -1; 
fi

$ mongo myDatabase --host $1 --port $2 --eval "db.myCollection.ensureIndex( { a: 1 }, { unique: true })"

danared

$ mongo myDatabase --port 27018 --eval "db.myCollection.ensureIndex( { a: 1 }, { unique: true })"

danared

replset:PRIMARY> rs.stepDown( 120 )

danared

replset:PRIMARY> rs.stepDown()
2015-06-16T16:01:25.298-0400 I NETWORK  DBClientCursor::init call() failed
2015-06-16T16:01:25.303-0400 E QUERY    Error: error doing query: failed
    at DBQuery._exec (src/mongo/shell/query.js:83:36)
    at DBQuery.hasNext (src/mongo/shell/query.js:240:10)
    at DBCollection.findOne (src/mongo/shell/collection.js:187:19)
    at DB.runCommand (src/mongo/shell/db.js:58:41)
    at DB.adminCommand (src/mongo/shell/db.js:66:41)
    at Function.rs.stepDown (src/mongo/shell/utils.js:1001:43)
    at (shell):1:4 at src/mongo/shell/query.js:83

danared

foo:PRIMARY> rs.printReplicationInfo()
configured oplog size:   192MB
log length start to end: 897secs (0.25hrs)
oplog first event time:  Wed Jul 15 2015 13:21:10 GMT-0700 (PDT)
oplog last event time:   Wed Jul 15 2015 13:36:07 GMT-0700 (PDT)
now:                     Wed Jul 15 2015 13:36:46 GMT-0700 (PDT)

danared

compile 'org.mongodb.mongo-hadoop:mongo-hadoop-core:1.4.0'