Hyper-Q Monitoring for Google BigQuery
Datometry Hyper-Q Monitoring for Google BigQuery describes how to configure logging and monitoring for Datometry® Hyper-Q™ with Google Cloud Platform and BigQuery.
This guide contains the following sections:
About Hyper-Q Log Files Logs are essential for identifying and troubleshooting problems.
Configure Hyper-Q Logs Learn how to configure Hyper-Q log system settings.
Hyper-Q Error Log File The error log contains contains critical startup messages as well as errors at run time and information messages.
Hyper-Q Trace Log File The trace log file contains event trace messages. Each line in the trace log file corresponds to a tracer event that is published during the execution of a query.
Hyper-Q System Log File The system log file contains metrics about the operational status of Hyper-Q.
Hyper-Q Memory Allocator Log File The memory allocator log file contains metrics about Erlang memory allocation in Hyper-Q. Datometry can use the information provided in the log file to tune memory allocation to improve performance and reliability.