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# BHR hangs distribution and uptime correlation | |
library(ggplot2) | |
library(dplyr) | |
session <- read.csv("session.csv") %.% filter(uptime >= 0) | |
ggplot(aes(x=hangs), data=session) + | |
geom_histogram(aes(y=..density..), binwidth=1, colour="black", fill="blue") + | |
scale_x_continuous(limits=c(0, 50)) + #~ 90th quantile for sessions |
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HOME=/home/hadoop | |
source $HOME/.bashrc | |
# Error message | |
error_msg () | |
{ | |
echo 1>&2 "Error: $1" | |
} | |
# Parse arguments |
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