I got this assertion with the latest master. Thanks, Noah
nwatkins@piha:~$ hadoop fs -ls 11/12/14 15:51:57 INFO ceph.CephFileSystem: initialize:Ceph initialization arguments: CephFSInterface --log-file /tmp/client.log --debug_client 20 --debug_ms 20 -m 192.168.141.123:6789 --client-readahead-max-periods=1 common/perf_counters.cc: In function 'void PerfCountersCollection::remove(PerfCounters*)', in thread '7f82d022b700' common/perf_counters.cc: 52: FAILED assert(i != m_loggers.end()) ceph version 0.39-124-g1430c8a (commit:1430c8abaa37ee8ae4795907773b9b350fc5189a) 1: (PerfCountersCollection::remove(PerfCounters*)+0x222) [0x7f8285e67062] 2: (Client::shutdown()+0x215) [0x7f8285d1ca75] 3: (ceph_mount()+0x11c) [0x7f8285d151ec] 4: (Java_org_apache_hadoop_fs_ceph_CephTalker_ceph_1initializeClient()+0x39d) [0x7f8284cb57bd] 5: [0x7f82cc29bc88] ceph version 0.39-124-g1430c8a (commit:1430c8abaa37ee8ae4795907773b9b350fc5189a) 1: (PerfCountersCollection::remove(PerfCounters*)+0x222) [0x7f8285e67062] 2: (Client::shutdown()+0x215) [0x7f8285d1ca75] 3: (ceph_mount()+0x11c) [0x7f8285d151ec] 4: (Java_org_apache_hadoop_fs_ceph_CephTalker_ceph_1initializeClient()+0x39d) [0x7f8284cb57bd] 5: [0x7f82cc29bc88] terminate called after throwing an instance of 'ceph::FailedAssertion' Aborted -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html