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Grafana

Grafana is an open source data visualization platform which is primarily used

for displaying metrics dashboards. It can aggregate, query, and display data

from multiple sources such as Graphite, Prometheus, or MySQL.

Here are 2,952 public repositories matching this topic...

netdata
HolgerHees
HolgerHees commented May 17, 2019

Hi,

first thanks for this awesome software. But I have some trouble and I don't know how to proceed. First I try to find out what else I could provide for this report to be a good bug report.

First, I use the latest version (v1.14.0) from openSUSE build Service. I know, I should compile it by my self to avoid any other causes for this behavior. But for now I still use this package from there

grafana
questdb
puzpuzpuz
puzpuzpuz commented Dec 16, 2021

Describe the bug

ATM the following query

select * from t where abyte = null;

executes just fine and returns rows with abyte column equal to zero. The same happens for short columns.

Byte and short column types don't support nulls (important note: geobyte and geoshort types support nulls), so we need to do something with this behavior. We could either report an error for

jleloup
jleloup commented Feb 3, 2022

Describe the bug

I have some recurring error events from Tempo Compactor stating about "unable to mark block compacted".
This leads to an increase of errors reported in tempodb_compaction_errors_total and eventually to an alert TempoCompactionFailing from tempo mixins.
Still I can see that some blocks are written properly in our long term storage.

This happens only on our Azure env

Prometheus Alert是开源的运维告警中心消息转发系统,支持主流的监控系统Prometheus,Zabbix,日志系统Graylog和数据可视化系统Grafana发出的预警消息,支持钉钉,微信,华为云短信,腾讯云短信,腾讯云电话,阿里云短信,阿里云电话等

  • Updated Jan 17, 2022
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Released January 19, 2014

Latest release 20 days ago

Repository
grafana/grafana
Website
grafana.com
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