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Type:
Bug
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Resolution: Duplicate
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Priority:
Major - P3
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None
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Affects Version/s: 2.6.11, 3.0.7, 3.2.0-rc4
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Component/s: Querying
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ALL
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QuInt E (01/11/16), Query F (02/01/16)
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0
Passing an invalid parameter to ensureIndex can cause the query planner to get stuck in the for loop in PlanExecutor::getNextImpl.
This hangs the server on 2.6 and 3.0 but only the operation thread on 3.2.0-rc4
[2015/11/20 02:07:24.294] #0 0x0000000001038489 in mongo::KeyString::toBson(char const*, unsigned long, mongo::Ordering, mongo::KeyString::TypeBits const&) () [2015/11/20 02:07:24.294] #1 0x00000000010ddf43 in mongo::(anonymous namespace)::WiredTigerIndexCursorBase::seek(mongo::IndexSeekPoint const&, mongo::SortedDataInterface::Cursor::RequestedInfo) () [2015/11/20 02:07:24.294] #2 0x0000000000bd9f80 in mongo::IndexScan::work(unsigned long*) () [2015/11/20 02:07:24.295] #3 0x0000000000bcdbb1 in mongo::FetchStage::work(unsigned long*) () [2015/11/20 02:07:24.295] #4 0x0000000000bfffe9 in mongo::SubplanStage::work(unsigned long*) () [2015/11/20 02:07:24.295] #5 0x0000000000e82be5 in mongo::PlanExecutor::getNextImpl(mongo::Snapshotted<mongo::BSONObj>*, mongo::RecordId*) () [2015/11/20 02:07:24.295] #6 0x0000000000e832a9 in mongo::PlanExecutor::getNext(mongo::BSONObj*, mongo::RecordId*) () [2015/11/20 02:07:24.295] #7 0x0000000000b22b4d in mongo::FindCmd::run(mongo::OperationContext*, std::string const&, mongo::BSONObj&, int, std::string&, mongo::BSONObjBuilder&) () [2015/11/20 02:07:24.295] #8 0x0000000000ba4819 in mongo::Command::run(mongo::OperationContext*, mongo::rpc::RequestInterface const&, mongo::rpc::ReplyBuilderInterface*) () [2015/11/20 02:07:24.295] #9 0x0000000000ba5346 in mongo::Command::execCommand(mongo::OperationContext*, mongo::Command*, mongo::rpc::RequestInterface const&, mongo::rpc::ReplyBuilderInterface*) () [2015/11/20 02:07:24.296] #10 0x0000000000afed00 in mongo::runCommands(mongo::OperationContext*, mongo::rpc::RequestInterface const&, mongo::rpc::ReplyBuilderInterface*) () [2015/11/20 02:07:24.296] #11 0x0000000000cb885d in mongo::assembleResponse(mongo::OperationContext*, mongo::Message&, mongo::DbResponse&, mongo::HostAndPort const&) () [2015/11/20 02:07:24.296] #12 0x000000000098a19c in mongo::MyMessageHandler::process(mongo::Message&, mongo::AbstractMessagingPort*) () [2015/11/20 02:07:24.296] #13 0x000000000132940d in mongo::PortMessageServer::handleIncomingMsg(void*)
- is related to
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- Closed
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