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Ondřej Černoš commented on CASSANDRA-5493: ------------------------------------------ Yes, the output reports 6 addresses from local datacenter (both private and public) and 3 addresses from the remote datacenter (public IPs). Tested on 1.2.9. > Confusing output of CommandDroppedTasks > --------------------------------------- > > Key: CASSANDRA-5493 > URL: https://issues.apache.org/jira/browse/CASSANDRA-5493 > Project: Cassandra > Issue Type: Bug > Components: Core > Affects Versions: 1.2.3 > Reporter: Ondřej Černoš > Assignee: Mikhail Stepura > Priority: Minor > > We have 2 DCs, 3 nodes in each, using EC2 support. We are debugging nodetool > repair problems (roughly 1 out of 2 attempts just freezes). We looked into > the MessagingServiceBean to see what is going on using jmxterm. See the > following: > {noformat} > #mbean = org.apache.cassandra.net:type=MessagingService: > CommandDroppedTasks = { > 107.aaa.bbb.ccc = 0; > 166.ddd.eee.fff = 124320; > 10.ggg.hhh.iii = 0; > 107.jjj.kkk.lll = 0; > 166.mmm.nnn.ooo = 1336699; > 166.ppp.qqq.rrr = 1329171; > 10.sss.ttt.uuu = 0; > 107.vvv.www.xxx = 0; > }; > {noformat} > The problem with this output is it has 8 records. The node's neighbours (the > 107 and 10 nodes) are mentioned twice in the output, once with their public > IPs and once with their private IPs. The nodes in remote DC (the 166 ones) > are reported only once. I am pretty sure this is a bug - the node should be > reported only with one of its addresses in all outputs from Cassandra and it > should be consistent. -- This message was sent by Atlassian JIRA (v6.1#6144)