[ https://issues.apache.org/jira/browse/CASSANDRA-7090?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jackson Chung updated CASSANDRA-7090: ------------------------------------- Attachment: patch-7090.v20 attaching a v2.0 version (since we won't be using 2.1 soon, our next upgrade is 2.0) sample nodetool output (obviously the real value is the logging actually work, and it does) {noformat} jackson@faranth:~/work/cassandra-2.0$ ./bin/nodetool getLoggingLevels Logger Name Log Level root INFO org.apache.thrift.server.TNonblockingServer ERROR jackson@faranth:~/work/cassandra-2.0$ ./bin/nodetool setlogginglevel org.apache.cassandra.gms TRACE jackson@faranth:~/work/cassandra-2.0$ ./bin/nodetool setlogginglevel org.apache.cassandra.service DEBUG jackson@faranth:~/work/cassandra-2.0$ ./bin/nodetool getLoggingLevels Logger Name Log Level root INFO org.apache.cassandra.service DEBUG org.apache.thrift.server.TNonblockingServer ERROR org.apache.cassandra.gms TRACE jackson@faranth:~/work/cassandra-2.0$ ./bin/nodetool setlogginglevel org.apache.cassandra.service jackson@faranth:~/work/cassandra-2.0$ ./bin/nodetool getLoggingLevels Logger Name Log Level root INFO org.apache.thrift.server.TNonblockingServer ERROR org.apache.cassandra.gms TRACE jackson@faranth:~/work/cassandra-2.0$ ./bin/nodetool setlogginglevel org.apache.cassandra.db BLAH jackson@faranth:~/work/cassandra-2.0$ ./bin/nodetool getLoggingLevels Logger Name Log Level root INFO org.apache.thrift.server.TNonblockingServer ERROR org.apache.cassandra.db DEBUG org.apache.cassandra.gms TRACE jackson@faranth:~/work/cassandra-2.0$ ./bin/nodetool setlogginglevel jackson@faranth:~/work/cassandra-2.0$ ./bin/nodetool getLoggingLevels Logger Name Log Level root INFO org.apache.thrift.server.TNonblockingServer ERROR {noformat} > Add ability to set/get logging levels to nodetool > -------------------------------------------------- > > Key: CASSANDRA-7090 > URL: https://issues.apache.org/jira/browse/CASSANDRA-7090 > Project: Cassandra > Issue Type: Improvement > Reporter: Jackson Chung > Priority: Minor > Attachments: logging.diff, patch-7090.v20 > > > While it is nice to use logback (per #CASSANDRA-5883) and with the autoreload > feature, in some cases ops/admin may not have the permission or ability to > modify the configuration file(s). Or the files are controlled by puppet/chef > so it is not desirable to modify them manually. > There is already an existing operation for setLoggingLevel in the > StorageServuceMBean , so that's easy to expose that to the nodetool > But what was lacking was ability to see the current log level settings for > various loggers. > The attached diff aims to do 3 things: > # add JMX getLoggingLevels --> return a map of current loggers and the > corresponding levels > # expose both getLoggingLevels and setLoggingLevel to nodetool. In > particular, the setLoggingLevel behave as follows: > #* If both classQualifer and level are empty/null, it will reload the > configuration to reset. > #* If classQualifer is not empty but level is empty/null, it will set the > level to null for the defined classQualifer > #* The logback configuration should have < jmxConfigurator /> set > The diff is based on the master branch which uses logback, soit is not > applicable to 2.0 or 1.2. (2.1 is ok) Though it would be nice to have the > same ability for 2.0. -- This message was sent by Atlassian JIRA (v6.2#6252)