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  1. Core Server
  2. SERVER-5602

Insert on capped collection fails silently when too large

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    • Type: Icon: Bug Bug
    • Resolution: Duplicate
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: Storage
    • None
    • Minor Change
    • ALL

      When inserting a document larger than the allocated extents all existing docs are deleted but no error is generated.

      > db.createCollection("capped_20b", {capped:true, size:20})
{ "ok" : 1 }
> db.capped_20b.insert({_id:1, text:"test"})
> db.capped_20b.stats( )
{
        "ns" : "test.capped_20b",
        "count" : 1,
        "size" : 36,
        "avgObjSize" : 36,
        "storageSize" : 4096,
        "numExtents" : 1,
        "nindexes" : 0,
        "lastExtentSize" : 4096,
        "paddingFactor" : 1,
        "flags" : 0,
        "totalIndexSize" : 0,
        "indexSizes" : {

        },
        "capped" : 1,
        "max" : 2147483647,
        "ok" : 1
}
> db.capped_20b.insert({_id:1, text:5KChar_String}) //5K character string insert
> db.capped_20b.stats( )
{
        "ns" : "test.capped_20b",
        "count" : 0,
        "size" : 0,
        "storageSize" : 4096,
        "numExtents" : 1,
        "nindexes" : 0,
        "lastExtentSize" : 4096,
        "paddingFactor" : 1,
        "flags" : 0,
        "totalIndexSize" : 0,
        "indexSizes" : {

        },
        "capped" : 1,
        "max" : 2147483647,
        "ok" : 1
}

            Assignee:
            Unassigned Unassigned
            Reporter:
            scotthernandez Scott Hernandez (Inactive)
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              Created:
              Updated:
              Resolved: