Troubleshooting OpenTSDB#
OpenTSDB is a time-series database. It is a storage engine for metrics. OpenTSDB is the first time-series database supported by HealOps.
Specific issues you might bump into#
Chunking needs to be enabled in the OpenTSDB config file. i.e.:
-
Open the conf file, it is located at e.g.
- /opt/opentsdb/opentsdb-"version"/src/opentsdb.conf
- Find the section named
# Enable chunking
- Set these two:
- tsd.http.request.enable_chunked = true
- tsd.http.request.max_chunk = 4096
-
For the chunking config change to be picked you need to:
- Add --config= e.g.:
/opt/opentsdb/opentsdb-${TSDB_VERSION}/build/tsdb tsd --config=/opt/opentsdb/opentsdb-${TSDB_VERSION}/src/opentsdb.conf --port=4242 --staticroot=/opt/opentsdb/opentsdb-${TSDB_VERSION}/build/staticroot --cachedir=/tmp --auto-metric
Where to get info#
- Find the official info [here][http://opentsdb.net/docs/build/html/index.html]
Logs#
Go to the "Logs" tab in the Web interface. Or view logs directly on the OpenTSDB Srv.
Via the logs tab#
- Go to the URI of the OpenTSDB web-interface.
- Click on the "Logs" tab in the top left corner.