All logs, test results and SQL files generated during data loading and testing are consolidated under $IMPALA_HOME/logs with the following directory structure:
$IMPALA_HOME/logs/cluster
- logs of Hadoop components and Impala
$IMPALA_HOME/logs/data_loading
- logs and SQL files produced in data loading
$IMPALA_HOME/logs/fe_tests
- logs and test output of Frontend unit tests
$IMPALA_HOME/logs/be_tests
- logs and test output of Backend unit tests
$IMPALA_HOME/logs/ee_tests
- logs and test output of end-to-end tests
$IMPALA_HOME/logs/custom_cluster_tests
- logs and test output of custom cluster tests