HBase Failed to Start Due to Insufficient Node Memory
Symptom
The RegionServer service of HBase is always in the Restoring state.
Cause Analysis
- Check the RegionServer log (/var/log/Bigdata/hbase/rs/hbase-omm-XXX.out). It is found that the following information is printed:There is insufficient memory for the Java Runtime Environment to continue.
- Run the free command to check the memory. It is found that the available memory of the node is insufficient.
Solution
- Locate why the memory is insufficient. It is found that some processes occupy too much memory or the server does not have sufficient memory.
Parent topic: Using HBase
- Symptom
- Cause Analysis
- Solution