GANGADHARA created CASSANDRA-15057:
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             Summary: Finding running Casssndra session details 
                 Key: CASSANDRA-15057
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15057
             Project: Cassandra
          Issue Type: Improvement
            Reporter: GANGADHARA


We  have 05  node  single  DC Apache Cassandra cluster with  version  2.2.5 
running on Ubuntu (4.15.0-1013-azure #13~16.04.2-Ubuntu SMP Wed May 30 01:39:27 
UTC 2018 x86_64 x86_64 x86_64 GNU/Linux).

 

If we look at system.log file always we see WARNING of Aggregation query used 
on multiple partition keys (IN restriction) on all nodes .

How to enable tracing/debugging and capture the full CQL Select Statement  
which is flooding the system.log file .

I donot have Opscenter , or  dev center  or any other monitoring tool   except  
nodetool .

 

Are  there any direct ways to find out  what are the CQL running at a given 
current point in time on any Cassandra node 

 

WARN  [SharedPool-Worker-2] 2019-03-19 08:16:06,935 SelectStatement.java:258 - 
Aggregation query used on multiple partition keys (IN restriction)

WARN  [SharedPool-Worker-1] 2019-03-19 08:16:32,715 SelectStatement.java:258 - 
Aggregation query used on multiple partition keys (IN restriction)

WARN  [SharedPool-Worker-2] 2019-03-19 08:16:47,666 SelectStatement.java:258 - 
Aggregation query used on multiple partition keys (IN restriction)

WARN  [SharedPool-Worker-2] 2019-03-19 08:17:06,022 SelectStatement.java:258 - 
Aggregation query used on multiple partition keys (IN restriction)

WARN  [SharedPool-Worker-1] 2019-03-19 08:17:36,642 SelectStatement.java:258 - 
Aggregation query used on multiple partition keys (IN restriction)

WARN  [SharedPool-Worker-6] 2019-03-19 08:18:20,990 SelectStatement.java:258 - 
Aggregation query used on multiple partition keys (IN restriction)

WARN  [SharedPool-Worker-2] 2019-03-19 08:20:44,853 SelectStatement.java:258 - 
Aggregation query used on multiple partition keys (IN restriction)

WARN  [SharedPool-Worker-2] 2019-03-19 08:21:29,083 SelectStatement.java:258 - 
Aggregation query used on multiple partition keys (IN restriction)

WARN  [SharedPool-Worker-1] 2019-03-19 08:21:46,911 SelectStatement.java:258 - 
Aggregation query used on multiple partition keys (IN restriction)

WARN  [SharedPool-Worker-3] 2019-03-19 08:21:59,935 SelectStatement.java:258 - 
Aggregation query used on multiple partition keys (IN restriction)

WARN  [SharedPool-Worker-2] 2019-03-19 08:22:13,693 SelectStatement.java:258 - 
Aggregation query used on multiple partition keys (IN restriction)

WARN  [SharedPool-Worker-1] 2019-03-19 08:22:48,263 SelectStatement.java:258 - 
Aggregation query used on multiple partition keys (IN restriction)

WARN  [SharedPool-Worker-13] 2019-03-19 08:46:11,379 SelectStatement.java:258 - 
Aggregation query used on multiple partition keys (IN restriction)

WARN  [SharedPool-Worker-1] 2019-03-19 08:47:38,160 SelectStatement.java:258 - 
Aggregation query used on multiple partition keys (IN restriction)

 

 

Thanks

Gangadhara

 

 



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