deadlock 相关问题

使用 zap 或 logrus 记录写入文件，总是在多 goroutine 中导致这个：pls goroutine 6 \[semacquire，11 分钟\]：内部/poll.runtime_Semacquire(0xc000096840?) /root/gows/go/src/runtime/sem...

go logging deadlock logrus

回答 1 投票 0

在同一个 std::condition_variable_any::wait_for 和 std::std::stop_token 上等待多个线程时死锁

在我正在编写的应用程序中，我有一个线程模型，它被简化如下：生成器 jthread (m_WorkerGenerator) 正在启动异步任务。多个异步任务工作直到...

c++ c++20 deadlock race-condition condition-variable

回答 1 投票 0

如何解决 XML 报告的死锁

<deadlock> <victim-list> <victimProcess id="process225e6462108" /> </victim-list> <process-list> <process id="process225e6462108" taskpriority="0" logused="0" waitresource="PAGE: 6:1:6293933 " waittime="4429" ownerId="10895762" transactionname="MERGE" lasttranstarted="2022-10-03T09:44:30.537" XDES="0x226df998428" lockMode="U" schedulerid="4" kpid="6332" status="suspended" spid="69" sbid="0" ecid="0" priority="0" trancount="2" lastbatchstarted="2022-10-03T09:44:28.267" lastbatchcompleted="2022-10-03T09:44:28.267" lastattention="2022-10-03T09:43:08.227" clientapp="Core .Net SqlClient Data Provider" hostname="ATTISAMLWEB1" hostpid="4520" loginname="isaadvisor.prod.admin" isolationlevel="read committed (2)" xactid="10895762" currentdb="6" currentdbname="isa-clientdata-prodDB" lockTimeout="4294967295" clientoption1="673185824" clientoption2="128056"> <executionStack> <frame procname="isa-clientdata-prodDB.dbo.sp_UpdateMainReviewTabs_BTR" line="704" stmtstart="53574" stmtend="60502" sqlhandle="0x03000600a741dc1c9430770006af000001000000000000000000000000000000000000000000000000000000">MERGE extractionresult T using ( SELECT DISTINCT a.*, d.extractionattributeid AS newextractionattributeid FROM #actualextractionresultpivot a INNER JOIN extractionattribute d with (nolock) ON Isnull(d.attributetext,'')=Isnull(a.ocrdescription,'') AND a.inactive=0 ) S ON t.extractionresultid=s.extractionresultid AND t.isactive=1 AND t.extractionattributeid=s.newextractionattributeid AND t.mapid=s.mapid AND Isnull(t.pageno,0)=Isnull(s.pageno,0) AND try_cast(t.mravalue as decimal(38,3))=try_cast(s.extractedvalues AS decimal(38,3)) AND t.receiveddocumentid=@receiveddocumentid AND t.documenttagid=s.documenttagid AND t.documenttagperiodid=s.documenttagperiodid AND try_cast(s.actualextractionvalue AS decimal(38,3))=t</frame> <frame procname="isa-clientdata-prodDB.dbo.sp_SaveDynamicReviewData" line="88" stmtstart="8678" stmtend="8902" sqlhandle="0x030006004fdcf805c9098f002bae000001000000000000000000000000000000000000000000000000000000">EXEC dbo.sp_UpdateMainReviewTabs_BTR @ReviewTabData,@UserId,@ReceivedRequestId,@ReceivedDocumentID,@DocumentTagI</frame> </executionStack> <inputbuf>Proc [Database Id = 6 Object Id = 100195407]</inputbuf> </process> <process id="process225e6462ca8" taskpriority="0" logused="25388" waitresource="PAGE: 6:1:6277279 " waittime="4495" ownerId="10896001" transactionname="INSERT" lasttranstarted="2022-10-03T09:44:31.180" XDES="0x226ff230428" lockMode="IX" schedulerid="4" kpid="9420" status="suspended" spid="58" sbid="0" ecid="0" priority="0" trancount="2" lastbatchstarted="2022-10-03T09:44:27.633" lastbatchcompleted="2022-10-03T09:44:27.643" lastattention="2022-10-03T09:42:50.377" clientapp="Core .Net SqlClient Data Provider" hostname="ATTISAMLWEB1" hostpid="4520" loginname="isaadvisor.prod.admin" isolationlevel="read committed (2)" xactid="10896001" currentdb="6" currentdbname="isa-clientdata-prodDB" lockTimeout="4294967295" clientoption1="673185824" clientoption2="128056"> <executionStack> <frame procname="isa-clientdata-prodDB.dbo.sp_MergeReviewdataAPI" line="313" stmtstart="30606" stmtend="31994" sqlhandle="0x0300060031e19e786173770006af000001000000000000000000000000000000000000000000000000000000">INSERT INTO EXTRACTIONRESULT(EXTRACTIONRESULTID,RECEIVEDDOCUMENTID, DOCUMENTTAGMAPID, EXTRACTIONATTRIBUTEID, DOCUMENTTAGPERIODID, MAPID, EXTRACTIONRESULT, INPUTTYPE, DOCUMENTDENOMINATIONID, OUTPUTDENOMINATIONID, CREATEDBY, DOCUMENTTAGID,MRAValue, spreadvalue,iscritical) Select NewID(), @ReceivedDocumentId, D1.DOCUMENTTAGMAPID, @extractionattributeid, D2.DocumentTagPeriodId, D1.MAPID, D1.EXTRACTIONRESULT, 'U', D1.DOCUMENTDENOMINTION, D1.OUTPUTDENOMINATION, @USERID, 2,D1.MRAVALUE, D1.SpreadValue, D1.IsCritical From #ISMERGEDLINEITEMDATA D1 join #ISDOCUMENTPERIODDATA D2 On D1.PERIODDATE = D2.PeriodDat</frame> <frame procname="isa-clientdata-prodDB.dbo.sp_UpdateMLExtractedTagging" line="158" stmtstart="17466" stmtend="17626" sqlhandle="0x030006003d2c701fee0d770006af000001000000000000000000000000000000000000000000000000000000">EXEC dbo.[sp_MergeReviewdataAPI] @ReceivedRequestId ,@ReceivedDocumentId,@UserI</frame> </executionStack> <inputbuf>Proc [Database Id = 6 Object Id = 527445053]</inputbuf> </process> </process-list> <resource-list> <pagelock fileid="1" pageid="6293933" dbid="6" subresource="FULL" objectname="isa-clientdata-prodDB.dbo.ExtractionResult" id="lock227a865a680" mode="IX" associatedObjectId="72057594115457024"> <owner-list> <owner id="process225e6462ca8" mode="IX" /> </owner-list> <waiter-list> <waiter id="process225e6462108" mode="U" requestType="wait" /> </waiter-list> </pagelock> <pagelock fileid="1" pageid="6277279" dbid="6" subresource="FULL" objectname="isa-clientdata-prodDB.dbo.ExtractionResult" id="lock2263aae7a80" mode="U" associatedObjectId="72057594115457024"> <owner-list> <owner id="process225e6462108" mode="U" /> </owner-list> <waiter-list> <waiter id="process225e6462ca8" mode="IX" requestType="wait" /> </waiter-list> </pagelock> </resource-list> </deadlock>

sql deadlock

回答 0 投票 0

停止无限期写入通道的 goroutine

我有一个函数可以创建一个 goroutine，无限期地填充一个通道，例如：函数 Foo() <-chan int { ch := make(chan int) go func() { defer close(ch) for { ch <...

go deadlock channels

回答 1 投票 0

Rust，删除变量时锁定互斥锁会导致死锁

我希望这不是太切线，但我认为有必要理解这个问题：我目前正在用 Rust 编写一个 JIT 来跟踪操作，将它们编译为 spirv 并执行

rust mutex deadlock global-state

回答 3 投票 0

如何在 Java 中检测模型死锁

如何编写模型检测程序？流程、资源、请求和发布列表：要求 R 要求 S 相对 R 相对S 请求 S B 要求 R 布雷尔相对 R 无法通过流程订购...