我正在尝试仅在fedora 28上安装mysql / mariadb，但安装后并没有启动服务器。
当我键入 systemctl时，启动mariadb.service 收到此消息：
mariadb.service的作业失败，因为控制进程退出并显示错误代码。 有关详细信息，请参见“ systemctl status mariadb.service”和“ journalctl -xe”。
分析日志中看到以下错误消息：
*2018-09-03 8:01:20 0 [Note] Recovering after a crash using tc.log
set 03 08:01:20 localhost.localdomain
mysqld[4944]: 2018-09-03 8:01:20 0 [ERROR] Recovery failed! You must enable all engines that were enabled at t>
set 03 08:01:20 localhost.localdomain
mysqld[4944]: 2018-09-03 8:01:20 0 [ERROR] Crash recovery failed. Either correct the problem (if it's, for exa>
set 03 08:01:20 localhost.localdomain
mysqld[4944]: 2018-09-03 8:01:20 0 [ERROR] Can't init tc log
set 03 08:01:20 localhost.localdomain
mysqld[4944]: 2018-09-03 8:01:20 0 [ERROR] Aborting*
有没有灯光解决这个黑暗的问题？
答案 0 :(得分：0)
它可能为零字节，出现在library(ggplot2)
chart <- ggplot(
data = cars,
aes(
x = speed,
y = dist
)
) +
geom_point() +
labs(
title = "Here is a very long title that will need a\nlinebreak here",
subtitle = "This subtitle will also have\na linebreak"
) +
theme(
plot.title = element_text(
hjust = -0.1
)
)
chart
ggsave(
filename = "~/Desktop/myplot.png",
plot = chart,
# type = "cairo",
height = 4,
width = 6,
dpi = 150)
上。删除或重新启动该程序应该可以。
tc.log参考：