Logging questions

[QD_Wang (Alps Wang)]

Hi There

I have a question regarding how elasticsearch log works.

1. first step, i created a "test" collections with 5 shards and 1 replica , and i can see below message
   [cluster.metadata ] [ck-master] **[test] creating index**, cause [api], templates [], shards [5]/[1], mappings []

2. close this collection
   [cluster.metadata ] [ck-master] **closing indices [[test]]**

3. reopen this collection
   [cluster.metadata ] [ck-master] **opening indices [[test]]**

4. delete this collection.
   here is the weird part, nothing show up in log file.. where did it go

Thanks
Alps

[jasontedor]

We do not currently log a message at the INFO level when deleting an index. If you change cluster.metadata to log at the DEBUG level then you will see a log message like:

[2016-05-19 22:29:09,915][DEBUG][cluster.metadata ] [Battering Ram] [[test]] deleting index