Troubleshooting

Troubleshooting

This page lists common issues encountered by users of OpenTSDB along with various troubleshooting steps. If you run into an issue, please check the OpenTSDB Google Group or the Github Issues. If you can't find an answer, please include your operating system, TSD version and HBase version in your question.

OpenTSDB compactions trigger large .tmp files and region server crashes in HBase

This can be caused if you use millisecond timestamps and write thousands of data points for a single metric in a single hour. In this case, the column qualifier and row key can grow larger than the configured hfile.index.block.max.size登录查看完整内容