ORACLE | SDE ST_Geometry SQL st_intersects查询很慢的解决方法
ORACLE | SDE ST_Geometry SQL st_intersects查询很慢的解决方法
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[toc]一、问题提出需求是已知一个多边形的点坐标,要在一个线图层里,做关系为intersect的空间查询,原来的sql是这样SELECTIMAGE_GEO,METADATAIDFROMGEO_OCEAN_DIS_METADATAWHERESENSOR_ID IN ( 'COCTS' )AND (
yum install lock
yum install lock
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bug
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问题[root@master docker]# cd docker && yum localinstall *.rpm -yLoaded plugins: fastestmirror, langpacksExisting lock /var/run/yum.pid: another
解决本地rpm包的依赖问题,yum用法
解决本地rpm包的依赖问题,yum用法
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bug
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问题[root@server ~]# rpm -ivh grafana-4.6.1-1.x86_64.rpm 警告:grafana-4.6.1-1.x86_64.rpm: 头V4 RSA/SHA1 Signature, 密钥 ID 24098cb6: NOKEY错误:依赖检测失败:fontconfi
docker | WARNING: IPv4 forwarding is disabled. Networking will not work
docker | WARNING: IPv4 forwarding is disabled. Networking will not work
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bug
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docker启动,会警告如下,并不能访问该服务[root@master ~]# docker run -d -p 3000:3000 --name=grafana2 -v /data/grafana:/var/lib/grafana grafana/grafanaWARNING: IPv4 forw
[sda] Assuming drive cache: write through
[sda] Assuming drive cache: write through
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bug
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原因:检测主机的物理连接线,发生问题时“已连接”未勾选,重启的时候找不到iso文件解决办法:勾选“已连接”,重启机器成功
No modules or prospectors enabled and configuration reloading disabled.
No modules or prospectors enabled and configuration reloading disabled.
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bug
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问题来源Filebeats:问题:启动Filebeats报如下错误:No modules or prospectors enabled and configuration reloading disabled. What files do you want me to watch?解决是因为我的版本
elsticsearch外网无法访问
elsticsearch外网无法访问
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bug
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问题:elsticsearch启动后只能本地访问,其他机器访问不了解决修改elsticsearch conf文件下的配置文件vim config/elasticsearch.yml配置文件末尾添加network.host: 0.0.0.0
max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536]
max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536]
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bug
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问题来源于es问题,虚拟机启动es报如下错误:ERROR: [2] bootstrap checks failed[1]: max file descriptors [4096] for elasticsearch process is too low, increase to at least [
max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
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bug
0 评论
问题来源于es虚拟机启动es报如下错误:ERROR: [2] bootstrap checks failed[2]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
[o.e.b.ElasticsearchUncaughtExceptionHandler] [] uncaught exception in thread [main]
[o.e.b.ElasticsearchUncaughtExceptionHandler] [] uncaught exception in thread [main]
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bug
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错误问题来源于es错误代码:[root@localhost elasticsearch-6.2.2]# bin/elasticsearch[2021-06-01T22:59:14,971][WARN ][o.e.b.ElasticsearchUncaughtExceptionHandler] []