回答:看報(bào)錯(cuò)是 grafana 用戶名或密碼錯(cuò)誤2022-09-1516:01:56[AsyncTask]org.springframework.web.client.HttpClientErrorException$Unauthorized: 401Unauthorized:[{message:Invalidusernameorpassword}] ... atcn.ucloud.udp.utils....
回答:看報(bào)錯(cuò)是訪問(wèn) grafana 報(bào)錯(cuò) 用戶名或密碼錯(cuò)誤2022-09-2611:05:03[AsyncTask]org.springframework.web.client.HttpClientErrorException$Unauthorized:401Unauthorized:[{message:Invalidusernameorpassword}] ... atcn.ucloud.udp.ut...
問(wèn)題描述:2022-10-21 17:26:57`SEVERE`io.prometheus.jmx.shaded.io.prometheus.jmx.JmxCollector`io.prometheus.jmx.shaded.io.prometheus.jmx.JmxCollector collect`JMX scrape failed: java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.NoIni...
問(wèn)題描述:2022-12-01 14:49:28 [AsyncTask] Task Started: [usdp-slave1]初始化 Flink 配置文件TaskInfo:[ hostname: usdp-slave1, ipv4: ...
問(wèn)題描述:[udp-717] ERROR cn.ucloud.udp.async.task.AbstractTask - 2022-11-15 15:56:00 [AsyncTask] java.lang.IllegalStateException: No thread-bound request found: Are you referring to request attributes outside of an actual web request, or processing ...
問(wèn)題描述:usdp部署安裝Prometheus失敗,執(zhí)行失敗的安裝任務(wù)如下:[失敗] [node129]通過(guò) Restful 重載 Prometheus 配置文件日志報(bào)錯(cuò)信息如下:2023-03-22 10:42:31 [AsyncTask] Task Started: [node129]通過(guò) Restful 重載 Prometheus 配置文件TaskInfo:[ hostname: node...
...用一個(gè)線程能夠訪問(wèn)共享資源.今天我們來(lái)講一下讀寫(xiě)鎖ReadWriteLock,讀寫(xiě)鎖提供了在同一個(gè)時(shí)間點(diǎn),可以有多個(gè)線程共享去讀取共享資源,當(dāng)只有有一個(gè)線程去寫(xiě)共享資源. ReadWriteLock主要是Lock鎖使用的,提供一個(gè)讀和一個(gè)寫(xiě)的操作.read...
iostream.py A utility class to write to and read from a non-blocking socket. IOStream 對(duì) socket 進(jìn)行包裝,采用注冊(cè)回調(diào)方式實(shí)現(xiàn)非阻塞。 通過(guò)接口注冊(cè)各個(gè)事件回調(diào) _read_callback _write_callback _close_callback _connect_callback iolo...
Read N Characters Given Read4 I The API: int read4(char *buf) reads 4 characters at a time from a file. The return value is the actual number of characters read. For example, it returns 3 if there is...
Problem The API: int read4(char *buf) reads 4 characters at a time from a file. The return value is the actual number of characters read. For example, it returns 3 if there is only 3 characters left i...
...etty讀數(shù)據(jù)的一個(gè)過(guò)程,以及為什么channelActive方法、channelReadComplete方法會(huì)回調(diào)ChannelOutboundHandler的read方法。 1.read()方法追溯 上文說(shuō)到在HeadContext的channelActive方法中會(huì)調(diào)用readIfIsAutoRead();該方法同樣會(huì)在HeadContext的channelReadComplete(x...
158. Read N Characters Given Read4 II - Call multiple times 題目鏈接:https://leetcode.com/problems... 和那道read n不同的是這次call multiple times,問(wèn)題就是當(dāng)前的call可能存在多讀了幾個(gè)字節(jié),那么下一次call read的時(shí)候要先算上上次多讀的部分,所...
題目:The API: int read4(char *buf) reads 4 characters at a time from a file. The return value is the actual number of characters read. For example, it returns 3 if there is only 3 characters left in the...
...的事務(wù)隔離級(jí)別到底會(huì)如何影響事務(wù)的并發(fā),臟讀(dirty reads), 不可重復(fù)讀(non-repeatable reads),幻讀(phantom reads)到底是什么概念 事務(wù) 原子性(atomicity) 事務(wù)是數(shù)據(jù)庫(kù)的邏輯工作單位,而且是必須是原子工作單位,對(duì)于其數(shù)據(jù)修改,...
...和狀態(tài)機(jī)執(zhí)行獲取讀結(jié)果返回給客戶端,SOFAJRaft?采用?ReadIndex?替代走?Raft?狀態(tài)機(jī)的方案。本文將圍繞?Raft Log Read,ReadIndex Read?以及?Lease Read?等方面剖析線性一致讀原理,闡述?SOFAJRaft?如何使用?ReadIndex?和?Lease Read?實(shí)現(xiàn)線...
...rintln(itme); iterator.remove(); //移除該元素 } 7 Readable: 為Scanner類專門(mén)創(chuàng)建的接口。 實(shí)例化一個(gè)Scanner對(duì)象,構(gòu)造方法的入?yún)⒖梢允侨魏螌?shí)現(xiàn)了Readable接口的類的對(duì)象,該類實(shí)現(xiàn)Readable接口的read()方法,當(dāng)調(diào)用Scanner對(duì)象的...
前幾天用PHP寫(xiě)一個(gè)socket網(wǎng)絡(luò)服務(wù),在文檔里看到socket_read和socket_recv這兩個(gè)方法時(shí)有點(diǎn)暈,乍一看這不是一樣的嘛,干嗎還要給兩個(gè)不同的用法呢。看文檔沒(méi)看太明白,看了下源碼才搞清楚,在這里記錄一下。 先看一下這兩...
ChatGPT和Sora等AI大模型應(yīng)用,將AI大模型和算力需求的熱度不斷帶上新的臺(tái)階。哪里可以獲得...
大模型的訓(xùn)練用4090是不合適的,但推理(inference/serving)用4090不能說(shuō)合適,...
圖示為GPU性能排行榜,我們可以看到所有GPU的原始相關(guān)性能圖表。同時(shí)根據(jù)訓(xùn)練、推理能力由高到低做了...