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https://issues.apache.org/jira/browse/CASSANDRA-19706?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tibor Repasi updated CASSANDRA-19706:
-------------------------------------
Description:
To improve human readability of {{nodetool status}}, the following patch adds
an option that enables status lines to be printed augmented by different
colors. Warning color - yellow by default - is used for a node joining, leaving
or moving and alert color - red by default - is used for nodes which are not up.
The option {{\-c}} or {{\-\-color}} enables the feature. Alternatively, the
environment variable {{NODETOOL_COLOR_OUTPUT}} set {{true}} will enable it by
default. Further environment variables {{NODETOOL_WARNING_COLOR}} and
{{NODETOOL_ALERT_COLOR}} allow to override the default colors by setting to
values 30-37 of the standard ANSI codes for foreground color.
was:
To improve human readability of {{nodetool status}}, the following patch adds
an option that enables status lines to be printed augmented by different
colors. Warning color - yellow by default - is used for a node joining, leaving
or moving and alert color - red by default - is used for nodes which are not up.
The option {{-c}} or {{--color}} enables the feature. Alternatively, the
environment variable {{NODETOOL_COLOR_OUTPUT}} set {{true}} will enable it by
default. Further environment variables {{NODETOOL_WARNING_COLOR}} and
{{NODETOOL_ALERT_COLOR}} allow to override the default colors by setting to
values 30-37 of the standard ANSI codes for foreground color.
> Enable colour nodetool status output
> ------------------------------------
>
> Key: CASSANDRA-19706
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19706
> Project: Cassandra
> Issue Type: Improvement
> Components: Tool/nodetool
> Reporter: Tibor Repasi
> Priority: Normal
> Time Spent: 10m
> Remaining Estimate: 0h
>
> To improve human readability of {{nodetool status}}, the following patch adds
> an option that enables status lines to be printed augmented by different
> colors. Warning color - yellow by default - is used for a node joining,
> leaving or moving and alert color - red by default - is used for nodes which
> are not up.
> The option {{\-c}} or {{\-\-color}} enables the feature. Alternatively, the
> environment variable {{NODETOOL_COLOR_OUTPUT}} set {{true}} will enable it by
> default. Further environment variables {{NODETOOL_WARNING_COLOR}} and
> {{NODETOOL_ALERT_COLOR}} allow to override the default colors by setting to
> values 30-37 of the standard ANSI codes for foreground color.
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