Database Reference
In-Depth Information
After Impala-specific log configuration is completed, you can see the Impala log files
on the same page along with log snippets. You can view the whole log files by just
performing one-click operation, as shown in the following screenshot:
Besides this, you can view the Impala log files at console windows by visiting the
/var/log/impala
or
/var/log/impalad
folders. These are the folders where
Impala stores logs by default in each node where impalad is running. The entire log
files are generated at the restart of the impalad process with a timestamp. In these
directories, the Impala log files are as follows:
Log file name
The information stored in the log file
Impala daemon-specific configuration settings
impalad.INFO
Information about all kinds of warnings generated by Im-
pala
impalad.WARNING
All kinds of errors and potential problems encountered by
Impala
impalad.ERROR
