You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@drill.apache.org by Sudip Mukherjee <sm...@commvault.com> on 2015/09/04 12:49:53 UTC
[Drill] Doubt in code flow

Hi Devs,

I added some log-in in the drill code (copying excerpt of logs). I am seeing some repetitive log lines when is do a "show databases" . wondering why would schema scan would happen multiple times. Or is something I am missing. Could you please help? [below are the log-lines that I added]

2015-09-04 16:14:50,108 [2a1689de-9581-f912-3dc6-f4b61fc2e676:frag:0:0] INFO  o.a.drill.exec.store.SchemaFactory - registering schema for plugin:org.apache.drill.exec.store.dfs.FileSystemPlugin@3cc861f9
2015-09-04 16:14:50,108 [2a1689de-9581-f912-3dc6-f4b61fc2e676:frag:0:0] INFO  o.a.drill.exec.store.AbstractSchema - schemapath is...[dfs]
2015-09-04 16:14:50,108 [2a1689de-9581-f912-3dc6-f4b61fc2e676:frag:0:0] INFO  o.a.drill.exec.store.AbstractSchema - schemapath is...[dfs, root]
2015-09-04 16:14:50,109 [2a1689de-9581-f912-3dc6-f4b61fc2e676:frag:0:0] INFO  o.a.drill.exec.store.AbstractSchema - schemapath is...[dfs, tmp]
2015-09-04 16:14:50,109 [2a1689de-9581-f912-3dc6-f4b61fc2e676:frag:0:0] INFO  o.a.drill.exec.store.AbstractSchema - schemapath is...[dfs, donuts]
2015-09-04 16:14:50,110 [2a1689de-9581-f912-3dc6-f4b61fc2e676:frag:0:0] INFO  o.a.drill.exec.store.AbstractSchema - schemapath is...[dfs, default]

2015-09-04 16:14:50,145 [2a1689de-9581-f912-3dc6-f4b61fc2e676:frag:0:0] INFO  o.a.drill.exec.store.AbstractSchema - schemapath is...[dfs.default]
2015-09-04 16:14:50,145 [2a1689de-9581-f912-3dc6-f4b61fc2e676:frag:0:0] INFO  o.a.drill.exec.store.AbstractSchema - schemapath is...[dfs.donuts]
2015-09-04 16:14:50,145 [2a1689de-9581-f912-3dc6-f4b61fc2e676:frag:0:0] INFO  o.a.drill.exec.store.AbstractSchema - schemapath is...[dfs.root]
2015-09-04 16:14:50,145 [2a1689de-9581-f912-3dc6-f4b61fc2e676:frag:0:0] INFO  o.a.drill.exec.store.AbstractSchema - schemapath is...[dfs.tmp]


Thanks,
Sudip



***************************Legal Disclaimer***************************
"This communication may contain confidential and privileged material for the
sole use of the intended recipient. Any unauthorized review, use or distribution
by others is strictly prohibited. If you have received the message by mistake,
please advise the sender by reply email and delete the message. Thank you."
**********************************************************************