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From Sudip Mukherjee <smukher...@commvault.com>
Subject [Drill] Doubt in code flow
Date Fri, 04 Sep 2015 10:49:53 GMT
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



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