shard key specification
0
I have a document like so:
{
"_id" : ObjectId("52f29f91ddbd75540aba6dae"),
"teams" : [
{
"name" : "Washington Bullets",
"score" : 100,
"home" : false,
"won" : 1,
"players" : [
{
"player" : "Jeff Ruland",
"pts" : 19
},
{
"player" : "Cliff Robinson",
"pts" : 22
},
{
"player" : "Gus Williams",
"pts" : 21
},
{
"player" : "Jeff Malone",
"pts" : 18
},
{
"player" : "Charles Jones",
"pts" : 4
},
{
"player" : "Dan Roundfield",
"pts" : 2
},
{
"player" : "Perry Moss",
"pts" : 7
},
{
"player" : "Dudley Bradley",
"pts" : 0
},
{
"player" : "Darren Daye",
"pts" : 5
},
{
"player" : "Tom McMillen",
"pts" : 2
},
{
"player" : "Manute Bol",
"pts" : 0
}
]
},
{
"name" : "Atlanta Hawks",
"score" : 91,
"home" : true,
"won" : 0,
"players" : [
{
"player" : "Dominique Wilkins",
"pts" : 32
},
{
"player" : "Tree Rollins",
"pts" : 9
},
{
"player" : "Cliff Levingston",
"pts" : 8
},
{
"player" : "Spud Webb",
"pts" : 12
},
{
"player" : "Kevin Willis",
"pts" : 13
},
{
"player" : "Randy Wittman",
"pts" : 6
},
{
"player" : "Scott Hastings",
"pts" : 4
},
{
"player" : "Lorenzo Charles",
"pts" : 4
},
{
"player" : "Sedric Toney",
"pts" : 0
},
{
"player" : "Ray Williams",
"pts" : 0
},
{
"player" : "Jon Koncak",
"pts" : 3
}
]
}
]
}
I want to shard by teams.name. I tried doing:
sh.shardCollection("finalNBA.list", {teams:{name:1}})
But I get the error that the shard key can only be 1 or hashed. Does anyone know how to to enable sharding using an embedded field?
mongodb sharding
asked 11 mins ago
tom dinhtom dinh
325
add a comment |
0
I have a document like so:
{
"_id" : ObjectId("52f29f91ddbd75540aba6dae"),
"teams" : [
{
"name" : "Washington Bullets",
"score" : 100,
"home" : false,
"won" : 1,
"players" : [
{
"player" : "Jeff Ruland",
"pts" : 19
},
{
"player" : "Cliff Robinson",
"pts" : 22
},
{
"player" : "Gus Williams",
"pts" : 21
},
{
"player" : "Jeff Malone",
"pts" : 18
},
{
"player" : "Charles Jones",
"pts" : 4
},
{
"player" : "Dan Roundfield",
"pts" : 2
},
{
"player" : "Perry Moss",
"pts" : 7
},
{
"player" : "Dudley Bradley",
"pts" : 0
},
{
"player" : "Darren Daye",
"pts" : 5
},
{
"player" : "Tom McMillen",
"pts" : 2
},
{
"player" : "Manute Bol",
"pts" : 0
}
]
},
{
"name" : "Atlanta Hawks",
"score" : 91,
"home" : true,
"won" : 0,
"players" : [
{
"player" : "Dominique Wilkins",
"pts" : 32
},
{
"player" : "Tree Rollins",
"pts" : 9
},
{
"player" : "Cliff Levingston",
"pts" : 8
},
{
"player" : "Spud Webb",
"pts" : 12
},
{
"player" : "Kevin Willis",
"pts" : 13
},
{
"player" : "Randy Wittman",
"pts" : 6
},
{
"player" : "Scott Hastings",
"pts" : 4
},
{
"player" : "Lorenzo Charles",
"pts" : 4
},
{
"player" : "Sedric Toney",
"pts" : 0
},
{
"player" : "Ray Williams",
"pts" : 0
},
{
"player" : "Jon Koncak",
"pts" : 3
}
]
}
]
}
I want to shard by teams.name. I tried doing:
sh.shardCollection("finalNBA.list", {teams:{name:1}})
But I get the error that the shard key can only be 1 or hashed. Does anyone know how to to enable sharding using an embedded field?
mongodb sharding
asked 11 mins ago
tom dinhtom dinh
325
add a comment |
0
0
0
I have a document like so:
{
"_id" : ObjectId("52f29f91ddbd75540aba6dae"),
"teams" : [
{
"name" : "Washington Bullets",
"score" : 100,
"home" : false,
"won" : 1,
"players" : [
{
"player" : "Jeff Ruland",
"pts" : 19
},
{
"player" : "Cliff Robinson",
"pts" : 22
},
{
"player" : "Gus Williams",
"pts" : 21
},
{
"player" : "Jeff Malone",
"pts" : 18
},
{
"player" : "Charles Jones",
"pts" : 4
},
{
"player" : "Dan Roundfield",
"pts" : 2
},
{
"player" : "Perry Moss",
"pts" : 7
},
{
"player" : "Dudley Bradley",
"pts" : 0
},
{
"player" : "Darren Daye",
"pts" : 5
},
{
"player" : "Tom McMillen",
"pts" : 2
},
{
"player" : "Manute Bol",
"pts" : 0
}
]
},
{
"name" : "Atlanta Hawks",
"score" : 91,
"home" : true,
"won" : 0,
"players" : [
{
"player" : "Dominique Wilkins",
"pts" : 32
},
{
"player" : "Tree Rollins",
"pts" : 9
},
{
"player" : "Cliff Levingston",
"pts" : 8
},
{
"player" : "Spud Webb",
"pts" : 12
},
{
"player" : "Kevin Willis",
"pts" : 13
},
{
"player" : "Randy Wittman",
"pts" : 6
},
{
"player" : "Scott Hastings",
"pts" : 4
},
{
"player" : "Lorenzo Charles",
"pts" : 4
},
{
"player" : "Sedric Toney",
"pts" : 0
},
{
"player" : "Ray Williams",
"pts" : 0
},
{
"player" : "Jon Koncak",
"pts" : 3
}
]
}
]
}
I want to shard by teams.name. I tried doing:
sh.shardCollection("finalNBA.list", {teams:{name:1}})
But I get the error that the shard key can only be 1 or hashed. Does anyone know how to to enable sharding using an embedded field?
mongodb sharding
asked 11 mins ago
tom dinhtom dinh
325
I have a document like so:
{
"_id" : ObjectId("52f29f91ddbd75540aba6dae"),
"teams" : [
{
"name" : "Washington Bullets",
"score" : 100,
"home" : false,
"won" : 1,
"players" : [
{
"player" : "Jeff Ruland",
"pts" : 19
},
{
"player" : "Cliff Robinson",
"pts" : 22
},
{
"player" : "Gus Williams",
"pts" : 21
},
{
"player" : "Jeff Malone",
"pts" : 18
},
{
"player" : "Charles Jones",
"pts" : 4
},
{
"player" : "Dan Roundfield",
"pts" : 2
},
{
"player" : "Perry Moss",
"pts" : 7
},
{
"player" : "Dudley Bradley",
"pts" : 0
},
{
"player" : "Darren Daye",
"pts" : 5
},
{
"player" : "Tom McMillen",
"pts" : 2
},
{
"player" : "Manute Bol",
"pts" : 0
}
]
},
{
"name" : "Atlanta Hawks",
"score" : 91,
"home" : true,
"won" : 0,
"players" : [
{
"player" : "Dominique Wilkins",
"pts" : 32
},
{
"player" : "Tree Rollins",
"pts" : 9
},
{
"player" : "Cliff Levingston",
"pts" : 8
},
{
"player" : "Spud Webb",
"pts" : 12
},
{
"player" : "Kevin Willis",
"pts" : 13
},
{
"player" : "Randy Wittman",
"pts" : 6
},
{
"player" : "Scott Hastings",
"pts" : 4
},
{
"player" : "Lorenzo Charles",
"pts" : 4
},
{
"player" : "Sedric Toney",
"pts" : 0
},
{
"player" : "Ray Williams",
"pts" : 0
},
{
"player" : "Jon Koncak",
"pts" : 3
}
]
}
]
}
I want to shard by teams.name. I tried doing:
sh.shardCollection("finalNBA.list", {teams:{name:1}})
But I get the error that the shard key can only be 1 or hashed. Does anyone know how to to enable sharding using an embedded field?
mongodb sharding
mongodb sharding
asked 11 mins ago
tom dinhtom dinh
325
asked 11 mins ago
tom dinhtom dinh
325
asked 11 mins ago
tom dinhtom dinh
325
asked 11 mins ago
tom dinhtom dinh
325
asked 11 mins ago
tom dinhtom dinh
325
325
add a comment |
add a comment |
0
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