Zdenek Ott created CASSANDRA-8391:
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Summary: Create table command produces lot of selects from system
tables
Key: CASSANDRA-8391
URL: https://issues.apache.org/jira/browse/CASSANDRA-8391
Project: Cassandra
Issue Type: Bug
Components: Core
Environment: Linux 2.6.32-431.20.3.el6.x86_64 #1 SMP Thu Jun 19
21:14:45 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
java version "1.7.0_71"
Java(TM) SE Runtime Environment (build 1.7.0_71-b14)
Java HotSpot(TM) 64-Bit Server VM (build 24.71-b01, mixed mode)
[cqlsh 4.1.1 | Cassandra 2.0.10 | CQL spec 3.1.1 | Thrift protocol 19.39.0]
Reporter: Zdenek Ott
Attachments: create.log.gz
I traced simple 'create table' command and found that cassandra calls many
times "SELECT * FROM system.schema_columns" and "SELECT * FROM
system.schema_triggers". In my tracing log it is 132 and 66 times. I'm not sure
if it is tracing issue or 'create table' issue, but the result is weird.
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