Open Chaho12 opened 4 years ago
Also, i was setting presto to secure (using kerberos), so I added access-control.properties
file to the coordinator directory but this also did not get sent when using presto-admin configuration deploy
command.
@Chaho12 you can actually hack around this by using the plugin add_jar
command. See https://prestosql.github.io/presto-admin/docs/current/presto-admin-commands.html?highlight=properties#plugin-add-jar.
For example if you want to deploy a local file called my-file.txt
then you can run
presto-admin plugin add_jar my-file.txt dir1 /opt/dir2
. This will place my-file.txt
in /opt/dir2/dir1/my-file.txt
. I'm not sure if this happens on all nodes but I think it does, double check.
As a work around, you can use presto-admin to copy files to all nodes: ./presto-admin file copy /tmp/somefile /etc/presto
This will copy "somefile" to each node's /etc/presto directory.
Thx for quick replies :)
I guess this is workaround but would be great if I can differentiate for the files that I distribute either to worker or coordinator. Because there are files for Secure(Kerberos) that only matters for coordinator.
/presto-admin file copy /tmp/somefile /etc/presto
I tried this method, and it works for files and folders!.
./presto-admin file copy /home1/irteamsu/prestoadmin/testFolder/testFile.txt /etc/presto
./presto-admin file copy /home1/irteamsu/prestoadmin/testFolder/ /etc/presto
./presto-admin plugin add_jar my-file.txt dir1 /opt/dir2
./presto-admin plugin add_jar testFile.txt home1/irteamsu/prestoadmin/testFolder/ /etc/presto
I think there's a bug with using add_jar. For some reason, it fails to find the path (using presto admin 2.10)
trying to give directory with full path did not work either.
but the folder is created and distributed among the nodes. (empty folder)
only ../presto-admin plugin add_jar testFile.txt ./ /etc/presto
works for some reason. Did i miss something?
./presto-admin plugin add_jar testFolder/ ./ /etc/presto
But interestingly, the file owner/group is not presto, but rather the account that I am in when distributing files. On the other hand, folder/file owner/group is root for distributing folder using
Suggestions
Doc here saids that only the following files will be distributed, but would be great if they support other folder/files !
https://prestosql.github.io/presto-admin/docs/current/presto-admin-commands.html?highlight=properties#configuration-deploy
Reasons
In order to use hive catalog, i need to set up hive config files such as core-site.xml and hdfs-site.xml, and it would be great if I could put the files at coordinator/worker directory and gets distributed across the cluster via presto-admin. Maybe, we could put all other folders at
other
folder under coordinator/worker directory :)