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According to the official documentation, activate the corresponding plugin, but no monitoring data is generated. The metrics in MySQL display msg="Error ping mysqld" err="dial TCP 127.0.0.1:3306: conn…
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Dependent on #9 completion
Trickster currently works as a proxy sitting between Grafana and a TSDB Origin (currently just Prometheus). It would be really cool if we could also modify Trickster so i…
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Hi,
I am getting this error,
23:26| ERROR | WorkerSinkTask.java 401 | Task tsdb-sink-1 threw an uncaught and unrecoverable exception
java.lang.ClassCastException: java.util.HashMap cannot be cast …
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Since trying out a relatively recent checkout of opentsdb master (post 2.4.0), the following error sometimes occurs, depending on the timestamp of the last value for the given series:
```
http://tsd…
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In an IoT scene, we store data as the following format:
timestamp | tags | value
-- | -- | --
2019/08/10 10:00:00 | QoD=O | 10
2019/08/10 10:03:00 | QoD=O | 10
2019/08/10 10:03:00 | QoD=M | 11
…
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### What happened?
I am getting an error while adding a Loki datasource.
logger=tsdb.loki endpoint=CheckHealth endpoint=CheckHealth endpoint=CheckHealth endpoint=CheckHealth endpoint=CheckHealth end…
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```bash
### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.DataSourceClosedEx…
dyrnq updated
1 month ago
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**Describe the bug**
The compactor somehow failed to upload the block's index file to Swift, but still deleted the source blocks. There are warnings in the logs, but the compactor does not seem to …
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NP Coordination is under-constrained. The grammar produced by the attached choices file has spurious parses when nouns go through the the n14-left-coord rule but are not forced to go through any right…
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Issuse description:
When RS has a hot region, tsdb's scanner lease may expire. Once many scanners are expire, then on the regionserver side, we will see too many handler are handling scan request an…