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Type: Bug
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Resolution: Done
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Priority: Critical - P2
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None
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Affects Version/s: 2.4.1
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Component/s: MapReduce
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None
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Environment:> db.serverBuildInfo()
{
"version" : "2.4.1",
"gitVersion" : "1560959e9ce11a693be8b4d0d160d633eee75110",
"sysInfo" : "Linux ip-10-2-29-40 2.6.21.7-2.ec2.v1.2.fc8xen #1 SMP Fri Nov 20 17:48:28 EST 2009 x86_64 BOOST_LIB_VERSION=1_49",
"loaderFlags" : "-fPIC -pthread -rdynamic",
"compilerFlags" : "-Wnon-virtual-dtor -Woverloaded-virtual -fPIC -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -Werror -pipe -fno-builtin-memcmp -O3",
"allocator" : "tcmalloc",
"versionArray" : [
2,
4,
1,
0
],
"javascriptEngine" : "V8",
"bits" : 64,
"debug" : false,
"maxBsonObjectSize" : 16777216,
"ok" : 1
}
uname -a
Linux djh-lp5 3.5.0-17-generic #28-Ubuntu SMP Tue Oct 9 19:31:23 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
> db.serverBuildInfo() { "version" : "2.4.1", "gitVersion" : "1560959e9ce11a693be8b4d0d160d633eee75110", "sysInfo" : "Linux ip-10-2-29-40 2.6.21.7-2.ec2.v1.2.fc8xen #1 SMP Fri Nov 20 17:48:28 EST 2009 x86_64 BOOST_LIB_VERSION=1_49", "loaderFlags" : "-fPIC -pthread -rdynamic", "compilerFlags" : "-Wnon-virtual-dtor -Woverloaded-virtual -fPIC -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -Werror -pipe -fno-builtin-memcmp -O3", "allocator" : "tcmalloc", "versionArray" : [ 2, 4, 1, 0 ], "javascriptEngine" : "V8", "bits" : 64, "debug" : false, "maxBsonObjectSize" : 16777216, "ok" : 1 } uname -a Linux djh-lp5 3.5.0-17-generic #28-Ubuntu SMP Tue Oct 9 19:31:23 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
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ALL
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Referencing db in a mapper now raises an exception. The previous version I used 2.2.3 didn't do this.
We rely on this to pull in extra document into when performing map reduces.
A similar change happened some time ago, where the db object was no longer available to finalizers (even though the documentation implied this was valid).
- is related to
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SERVER-8104 MapReduce on Sharded System Can Bypass Auth Checks
- Closed