10 2020 档案

awk 列合并
摘要：awk '{a="NULL";getline a < "$file2" ;print $0,a}' $file1 > result 阅读全文
posted @ 2020-10-30 16:12 stdpain 阅读(388) 评论(0) 推荐(0)
列式存储和行式存储
摘要：https://blog.csdn.net/qq_26091271/article/details/51778675 https://juejin.im/post/6844904118872440840 https://en.wikipedia.org/wiki/Column-oriented_DB 阅读全文
posted @ 2020-10-29 18:26 stdpain 阅读(132) 评论(0) 推荐(0)
llvm-3.4.2 编译失败 解决方案
摘要：编译时报错如下: In file included from $HOME/opt/workspace/doris/incubator-doris/thirdparty/src/llvm-3.4.2.src/projects/compiler-rt/lib/sanitizer_common/sanit 阅读全文
posted @ 2020-10-25 18:15 stdpain 阅读(1330) 评论(1) 推荐(0)
build protobuf debug version
摘要：https://github.com/protocolbuffers/protobuf/issues/1102 ./configure CXXFLAGS="-O0 -g -DDEBUG -static" 阅读全文
posted @ 2020-10-21 00:01 stdpain 阅读(199) 评论(0) 推荐(0)
BDB JE
摘要：https://www.oracle.com/technetwork/database/berkeleydb/overview/index-093405.html https://www.oracle.com/database/technologies/related/berkeleydb-down 阅读全文
posted @ 2020-10-14 19:37 stdpain 阅读(270) 评论(0) 推荐(0)
Linux Core 位置
摘要：/proc/sys/kernel/core_pattern echo core | sudo tee /proc/sys/kernel/core_pattern reference: https://blog.csdn.net/u011417820/article/details/71435031 阅读全文
posted @ 2020-10-14 11:19 stdpain 阅读(154) 评论(0) 推荐(0)
/usr/bin/ld: this linker was not configured to use sysroots
摘要：https://stackoverflow.com/questions/53633705/cmake-the-c-compiler-is-not-able-to-compile-a-simple-test-program/53635241 阅读全文
posted @ 2020-10-13 21:02 stdpain 阅读(414) 评论(0) 推荐(0)
SSL certificate problem: self signed certificate in certificate chain
摘要：fatal: unable to access 'https://github.com/apache/incubator-doris.git/': SSL certificate problem: self signed certificate in certificate chain Soluti 阅读全文
posted @ 2020-10-13 20:35 stdpain 阅读(697) 评论(0) 推荐(0)