回答:SELECTp1,p2,min(startTime) AS startTime,max(endTime) AS endTime,SUM(count) AS countFROM demoGROUP BY p1,p2
问题描述:现在有表A,A表中有一个字段number,A表中存储了一堆很多混乱的数据(number字段),比如:1,3,4,5,6,8,9,10,11,12,15,88,100,101,102,123给他们按照连续分组求出分组范围,比如上面的范围就是:1-1,3-6,8-12,15-15,88-88,100-102,123-123。请问在MySQL中SQL...
问题描述: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...
问题描述:2022-12-01 14:49:28 [AsyncTask] Task Started: [usdp-slave1]初始化 Flink 配置文件TaskInfo:[ hostname: usdp-slave1, ipv4: ...
问题描述:[hadoop@usdp01 ~]$ hbase shellSLF4J: Class path contains multiple SLF4J bindings.SLF4J: Found binding in [jar:file:/opt/usdp-srv/srv/udp/2.0.0.0/hdfs/share/hadoop/common/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]...
... tion: [Errno -3] xe5x9fx9fxe5x90x8dxe8xa7xa3xe6x9ex90xe6x9ax82xe ...
返回数据格式建议统一为: { errno: XXX, //0成功 其他失败 info:XXX, //成功失败提示信息 data: XXX //集合如:[{a:1,b:2}] 或对象{a:1,b:2} } 飞手-新总览 key-value映射 指标: [{ key: 下载用户, value: 1 },{ key: 注册用户,...
...; JSONObject jsonObject = TokenUtils.doGetStr(url); String errno = jsonObject.getString(errno); Object obj = jsonObject.get(data); StringBuffer dst = new StringBuffe...
...CURLOPT_TIMEOUT, $timeout); $output = curl_exec($ch); if ($errNo = curl_errno($ch)) { error_log(Error [$errNo]: . curl_error($ch)); } else { $ret = ...
...ptr, buf_size, 0); if (n < 0) { switch (swConnection_error(errno)) { case SW_ERROR: swSysError(recv from socket#%d failed., conn->fd); return...
...ontact.txt, rb); if(FR == NULL) { printf(LoadContact::%s/n, strerror(errno)); return; } //读取文件,存放到通讯录中 while(fread(&tmp, sizeof(PeoInform), 1, FR)) { ExpandCapacity(ps); ps->data[ps->size] = t...
...e INSERT ON ousi_staff FOR EACH row DECLARE integrity_error EXCEPTION; errno INTEGER; errmsg CHAR(200); dummy INTEGER; found BOOLEAN; BEGIN -- Column sid uses sequence seq_ousi_staf...
ChatGPT和Sora等AI大模型应用,将AI大模型和算力需求的热度不断带上新的台阶。哪里可以获得...
大模型的训练用4090是不合适的,但推理(inference/serving)用4090不能说合适,...
图示为GPU性能排行榜,我们可以看到所有GPU的原始相关性能图表。同时根据训练、推理能力由高到低做了...