arina-ielchiieva commented on a change in pull request #2013: Clean up a bit, add example for s3 storage of query profiles URL: https://github.com/apache/drill/pull/2013#discussion_r388146977
########## File path: _docs/configure-drill/configuration-options/040-persistent-configuration-storage.md ########## @@ -18,32 +18,25 @@ modes: ## Configuring ZooKeeper PStore -Drill uses ZooKeeper to -store persistent configuration data. The ZooKeeper PStore provider stores all -of the persistent configuration data in ZooKeeper except for query profile -data. The ZooKeeper PStore provider offloads query profile data to the Drill log directory on Drill nodes. +Drill uses ZooKeeper to store persistent configuration data. The ZooKeeper PStore provider stores all of the persistent configuration data in ZooKeeper except for query profile data. By default, drill stores query profile data to the Drill log directory on Drill nodes. -You need to configure the ZooKeeper PStore to use the Drill Web UI when running multiple Drillbits. +If you are running multiple drillbits, it is likely that the log folder is not shared between them. In this case each drillbit will only have access to profiles for the queries where it was the foreman. To make query profiles visible globally, configure drill to use a shared location for query profiles by setting the `drill.exec.sys.store.provider.zk.blobroot` in `drill-override.conf`. Review comment: ```suggestion If you are running multiple drillbits, it is likely that the log folder is not shared between them. In this case each drillbit will only have access to profiles for the queries where it was the foreman. To make query profiles visible globally, configure drill to use a shared location for query profiles by setting the `drill.exec.sys.store.provider.zk.blobroot` in `drill-override.conf`. ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
