mesos slave无法将自己添加到集群中。现在我有三台机器，三个从机和一个主机。
但在mesos页面上，我只能看到一个主服务器和一个从服务器（与主服务器的主机相同）。我可以看到马拉松赛跑，应用程序等。。但是只有其他的奴隶无法连接到主人。
从属日志：

I0825 21:30:00.971642  4110 slave.cpp:4193] Received oversubscribable resources  from the resource estimator
I0825 21:30:01.000732  4106 group.cpp:313] Group process (group(1)@127.0.1.1:5051) connected to ZooKeeper
I0825 21:30:01.000821  4106 group.cpp:787] Syncing group operations: queue size (joins, cancels, datas) = (0, 0, 0)
I0825 21:30:01.000874  4106 group.cpp:385] Trying to create path '/mesos' in ZooKeeper
I0825 21:30:01.007753  4106 detector.cpp:138] Detected a new leader: (id='9')
I0825 21:30:01.008038  4106 group.cpp:656] Trying to get '/mesos/info_0000000009' in ZooKeeper
W0825 21:30:01.020577  4106 detector.cpp:444] Leading master master@127.0.1.1:5050 is using a Protobuf binary format when registering with ZooKeeper (info): this will be deprecated as of Mesos 0.24 (see MESOS-2340)
I0825 21:30:01.021152  4106 detector.cpp:481] A new leading master (UPID=master@127.0.1.1:5050) is detected
I0825 21:30:01.021353  4106 status_update_manager.cpp:176] Pausing sending status updates
I0825 21:30:01.021385  4105 slave.cpp:684] New master detected at master@127.0.1.1:5050
I0825 21:30:01.022073  4105 slave.cpp:709] No credentials provided. Attempting to register without authentication
E0825 21:30:01.022299  4113 socket.hpp:107] Shutdown failed on fd=11: Transport endpoint is not connected [107]

母版上的Zookeer:：

ls /mesos
[info_0000000009, info_0000000010, log_replicas]
 ls /mesos/info_0000000009
[]

请注意从属日志中的行：

Trying to get '/mesos/info_0000000009' in ZooKeeper

那么为什么奴隶认为主人是127.0.1.1:5050。。我从来没说过

Leading master master@127.0.1.1:5050

但是zookeeper返回ls/mesos/info\u0000000009[]
去看了看主人的Zookeeper，发现它根本没有被设置。。是mesos中的错误还是我缺少一些配置。。
同时，zookeeper登录主机时关闭了客户端连接（可能现在客户端开始连接到其他主机）

2015-08-25 21:30:01,882 - WARN  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:NIOServerCnxn@349] - caught 
end of stream exception
EndOfStreamException: Unable to read additional data from client sessionid 0x14f657dafeb000d, likely cl
ient has closed socket
        at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:220)
        at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
        at java.lang.Thread.run(Thread.java:745)
2015-08-25 21:30:01,884 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:NIOServerCnxn@1001] - Closed
 socket connection for client /192.168.0.3:53125 which had sessionid 0x14f657dafeb000d
2015-08-25 21:30:01,952 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:NIOServerCnxnFactory@197] - 
Accepted socket connection from /192.168.0.3:53166

注意：从机和主机在同一台主机上工作得非常好。
两天多来一直在努力解决。。请帮忙。。
在我看来像个虫子。。我在哪里可以看到Zookeeper的最新主人。。是不是有点像/mesos/info\u0000000009？但我在找Zookeeper
ls/mesos/信息\u0000000009[]
空数组thr。。这是正确的，因为从客户端日志中，我们试图查找以下内容：。。。

I0825 21:30:01.008038  4106 group.cpp:656] Trying to get '/mesos/info_0000000009' in ZooKeeper
W0825 21:30:01.020577  4106 detector.cpp:444] Leading master master@127.0.1.1:5050 is using a Protobuf binary format when registering with ZooKeeper (info): this will be deprecated as of Mesos 0.24 (see MESOS-2340)
I0825 21:30:01.021152  4106 detector.cpp:481] A new leading master (UPID=master@127.0.1.1:5050) is detected

然后客户端尝试127.0.1.1:5050

以下是完整的从属日志：

Log file created at: 2015/08/27 07:12:56
Running on machine: vvwslave1
Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
I0827 07:12:56.406455  1303 logging.cpp:172] INFO level logging started!
I0827 07:12:56.438398  1303 main.cpp:162] Build: 2015-07-24 10:05:39 by root
I0827 07:12:56.438534  1303 main.cpp:164] Version: 0.23.0
I0827 07:12:56.438634  1303 main.cpp:167] Git tag: 0.23.0
I0827 07:12:56.438733  1303 main.cpp:171] Git SHA: 4ce5475346a0abb7ef4b7ffc9836c5836d7c7a66
I0827 07:12:56.510270  1303 containerizer.cpp:111] Using isolation: posix/cpu,posix/mem
I0827 07:12:56.566021  1329 group.cpp:313] Group process (group(1)@127.0.1.1:5051) connected to ZooKeeper
I0827 07:12:56.566082  1329 group.cpp:787] Syncing group operations: queue size (joins, cancels, datas) = (0, 0, 0)
I0827 07:12:56.566108  1329 group.cpp:385] Trying to create path '/mesos' in ZooKeeper
I0827 07:12:56.571959  1303 main.cpp:249] Starting Mesos slave
I0827 07:12:56.587656  1303 slave.cpp:190] Slave started on 1)@127.0.1.1:5051
I0827 07:12:56.587723  1303 slave.cpp:191] Flags at startup: --authenticatee="crammd5" --cgroups_cpu_enable_pids_and
_tids_count="false" --cgroups_enable_cfs="false" --cgroups_hierarchy="/sys/fs/cgroup" --cgroups_limit_swap="false" -
-cgroups_root="mesos" --container_disk_watch_interval="15secs" --containerizers="mesos" --default_role="*" --disk_wa
tch_interval="1mins" --docker="docker" --docker_kill_orphans="true" --docker_remove_delay="6hrs" --docker_sandbox_di
rectory="/mnt/mesos/sandbox" --docker_socket="/var/run/docker.sock" --docker_stop_timeout="0ns" --enforce_container_
disk_quota="false" --executor_registration_timeout="1mins" --executor_shutdown_grace_period="5secs" --fetcher_cache_
dir="/tmp/mesos/fetch" --fetcher_cache_size="2GB" --frameworks_home="" --gc_delay="1weeks" --gc_disk_headroom="0.1" 
--hadoop_home="" --help="false" --initialize_driver_logging="true" --isolation="posix/cpu,posix/mem" --launcher_dir=
"/usr/libexec/mesos" --log_dir="/var/log/mesos" --logbufsecs="0" --logging_level="INFO" --master="zk://192.168.0.2:2
281/mesos" --oversubscribed_resources_interval="15secs" --perf_duration="10secs" --perf_interval="1mins" --port="505
1" --qos_correction_interval_min="0ns" --quiet="false" --recover="reconnect" --recovery_timeout="15mins" --registrat
ion_backoff_factor="1secs" --resource_monitoring_interval="1secs" --revocable_cpu_low_priority="true" --strict="true
" --switch_user="true" --version="false" --work_dir="/tmp/mesos"
I0827 07:12:56.592327  1303 slave.cpp:354] Slave resources: cpus(*):2; mem(*):979; disk(*):67653; ports(*):[31000-32
000]
I0827 07:12:56.592576  1303 slave.cpp:384] Slave hostname: vvwslave1
I0827 07:12:56.592608  1303 slave.cpp:389] Slave checkpoint: true
I0827 07:12:56.633998  1330 state.cpp:36] Recovering state from '/tmp/mesos/meta'
I0827 07:12:56.644068  1330 status_update_manager.cpp:202] Recovering status update manager
I0827 07:12:56.644907  1330 containerizer.cpp:316] Recovering containerizer
I0827 07:12:56.650073  1330 slave.cpp:4026] Finished recovery
I0827 07:12:56.650527  1330 slave.cpp:4179] Querying resource estimator for oversubscribable resources
I0827 07:12:56.650653  1330 slave.cpp:4193] Received oversubscribable resources  from the resource estimator
I0827 07:12:56.657416  1329 detector.cpp:138] Detected a new leader: (id='14')
I0827 07:12:56.657564  1329 group.cpp:656] Trying to get '/mesos/info_0000000014' in ZooKeeper
W0827 07:12:56.659080  1329 detector.cpp:444] Leading master master@127.0.1.1:5050 is using a Protobuf binary format
 when registering with ZooKeeper (info): this will be deprecated as of Mesos 0.24 (see MESOS-2340)
I0827 07:12:56.677889  1329 detector.cpp:481] A new leading master (UPID=master@127.0.1.1:5050) is detected
I0827 07:12:56.677989  1329 slave.cpp:684] New master detected at master@127.0.1.1:5050
I0827 07:12:56.678146  1326 status_update_manager.cpp:176] Pausing sending status updates
I0827 07:12:56.678195  1329 slave.cpp:709] No credentials provided. Attempting to register without authentication
I0827 07:12:56.678239  1329 slave.cpp:720] Detecting new master
I0827 07:12:56.678591  1329 slave.cpp:3087] master@127.0.1.1:5050 exited
W0827 07:12:56.678702  1329 slave.cpp:3090] Master disconnected! Waiting for a new master to be elected
E0827 07:12:56.678460  1332 socket.hpp:107] Shutdown failed on fd=11: Transport endpoint is not connected [107]
E0827 07:12:57.068922  1332 socket.hpp:107] Shutdown failed on fd=11: Transport endpoint is not connected [107]
E0827 07:12:58.829129  1332 socket.hpp:107] Shutdown failed on fd=11: Transport endpoint is not connected [107]

完整的Zookeeper日志在主机上运行

2015-08-27 07:12:42,672 - INFO  [main:QuorumPeerConfig@101] - Reading configuration from: /etc/zookeeper/conf/zoo.cf
g
2015-08-27 07:12:42,718 - ERROR [main:QuorumPeerConfig@283] - Invalid configuration, only one server specified (igno
ring)
2015-08-27 07:12:42,720 - INFO  [main:DatadirCleanupManager@78] - autopurge.snapRetainCount set to 10
2015-08-27 07:12:42,720 - INFO  [main:DatadirCleanupManager@79] - autopurge.purgeInterval set to 0
2015-08-27 07:12:42,721 - INFO  [main:DatadirCleanupManager@101] - Purge task is not scheduled.
2015-08-27 07:12:42,721 - WARN  [main:QuorumPeerMain@113] - Either no config or no quorum defined in config, running
  in standalone mode
2015-08-27 07:12:42,741 - INFO  [main:QuorumPeerConfig@101] - Reading configuration from: /etc/zookeeper/conf/zoo.cf
g
2015-08-27 07:12:42,765 - ERROR [main:QuorumPeerConfig@283] - Invalid configuration, only one server specified (igno
ring)
2015-08-27 07:12:42,765 - INFO  [main:ZooKeeperServerMain@95] - Starting server
2015-08-27 07:12:42,776 - INFO  [main:Environment@100] - Server environment:zookeeper.version=3.4.5--1, built on 06/
10/2013 17:26 GMT
2015-08-27 07:12:42,776 - INFO  [main:Environment@100] - Server environment:host.name=vvw
2015-08-27 07:12:42,776 - INFO  [main:Environment@100] - Server environment:java.version=1.7.0_79
2015-08-27 07:12:42,776 - INFO  [main:Environment@100] - Server environment:java.vendor=Oracle Corporation
2015-08-27 07:12:42,777 - INFO  [main:Environment@100] - Server environment:java.home=/usr/lib/jvm/java-7-openjdk-amd64/jre
2015-08-27 07:12:42,777 - INFO  [main:Environment@100] - Server environment:java.class.path=/etc/zookeeper/conf:/usr/share/java/jline.jar:/usr/share/java/log4j-1.2.jar:/usr/share/java/xercesImpl.jar:/usr/share/java/xmlParserAPIs.jar:/usr/share/java/netty.jar:/usr/share/java/slf4j-api.jar:/usr/share/java/slf4j-log4j12.jar:/usr/share/java/zookeeper.jar
2015-08-27 07:12:42,777 - INFO  [main:Environment@100] - Server environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib/x86_64-linux-gnu/jni:/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib/jni:/lib:/usr/lib
2015-08-27 07:12:42,779 - INFO  [main:Environment@100] - Server environment:java.io.tmpdir=/tmp
2015-08-27 07:12:42,779 - INFO  [main:Environment@100] - Server environment:java.compiler=<NA>
2015-08-27 07:12:42,779 - INFO  [main:Environment@100] - Server environment:os.name=Linux
2015-08-27 07:12:42,779 - INFO  [main:Environment@100] - Server environment:os.arch=amd64
2015-08-27 07:12:42,780 - INFO  [main:Environment@100] - Server environment:os.version=3.19.0-25-generic
2015-08-27 07:12:42,780 - INFO  [main:Environment@100] - Server environment:user.name=zookeeper
2015-08-27 07:12:42,780 - INFO  [main:Environment@100] - Server environment:user.home=/var/lib/zookeeper
2015-08-27 07:12:42,780 - INFO  [main:Environment@100] - Server environment:user.dir=/
2015-08-27 07:12:42,789 - INFO  [main:ZooKeeperServer@726] - tickTime set to 2000
2015-08-27 07:12:42,789 - INFO  [main:ZooKeeperServer@735] - minSessionTimeout set to -1
2015-08-27 07:12:42,789 - INFO  [main:ZooKeeperServer@744] - maxSessionTimeout set to -1
2015-08-27 07:12:42,806 - INFO  [main:NIOServerCnxnFactory@94] - binding to port 0.0.0.0/0.0.0.0:2281
2015-08-27 07:12:42,826 - INFO  [main:FileSnap@83] - Reading snapshot /var/lib/zookeeper/version-2/snapshot.705
2015-08-27 07:12:42,859 - INFO  [main:FileTxnSnapLog@240] - Snapshotting: 0x728 to /var/lib/zookeeper/version-2/snap
shot.728
2015-08-27 07:12:44,848 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:NIOServerCnxnFactory@197] - Accepted sock
et connection from /192.168.0.2:44500
2015-08-27 07:12:44,857 - WARN  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:ZooKeeperServer@793] - Connection request
 from old client /192.168.0.2:44500; will be dropped if server is in r-o mode
2015-08-27 07:12:44,859 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:ZooKeeperServer@839] - Client attempting 
to establish new session at /192.168.0.2:44500
2015-08-27 07:12:44,862 - INFO  [SyncThread:0:FileTxnLog@199] - Creating new log file: log.729
2015-08-27 07:12:45,299 - INFO  [SyncThread:0:ZooKeeperServer@595] - Established session 0x14f6cd241e10000 with nego
tiated timeout 10000 for client /192.168.0.2:44500
2015-08-27 07:12:45,505 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:NIOServerCnxnFactory@197] - Accepted sock
et connection from /192.168.0.2:44501
2015-08-27 07:12:45,506 - WARN  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:ZooKeeperServer@793] - Connection request
 from old client /192.168.0.2:44501; will be dropped if server is in r-o mode
2015-08-27 07:12:45,506 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:ZooKeeperServer@839] - Client attempting 
to establish new session at /192.168.0.2:44501
2015-08-27 07:12:45,509 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:NIOServerCnxnFactory@197] - Accepted sock
et connection from /192.168.0.2:44502
2015-08-27 07:12:45,510 - WARN  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:ZooKeeperServer@793] - Connection request
 from old client /192.168.0.2:44502; will be dropped if server is in r-o mode
2015-08-27 07:12:45,510 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:ZooKeeperServer@839] - Client attempting to establish new session at /192.168.0.2:44502
2015-08-27 07:12:45,538 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:NIOServerCnxnFactory@197] - Accepted socket connection from /192.168.0.2:44503
2015-08-27 07:12:45,538 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:NIOServerCnxnFactory@197] - Accepted socket connection from /192.168.0.2:44504
2015-08-27 07:12:45,538 - WARN  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:ZooKeeperServer@793] - Connection request from old client /192.168.0.2:44503; will be dropped if server is in r-o mode
2015-08-27 07:12:45,539 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:ZooKeeperServer@839] - Client attempting to establish new session at /192.168.0.2:44503
2015-08-27 07:12:45,539 - WARN  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:ZooKeeperServer@793] - Connection request from old client /192.168.0.2:44504; will be dropped if server is in r-o mode
2015-08-27 07:12:45,539 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:ZooKeeperServer@839] - Client attempting to establish new session at /192.168.0.2:44504
2015-08-27 07:12:45,564 - INFO  [SyncThread:0:ZooKeeperServer@595] - Established session 0x14f6cd241e10001 with negotiated timeout 10000 for client /192.168.0.2:44501
2015-08-27 07:12:45,674 - INFO  [SyncThread:0:ZooKeeperServer@595] - Established session 0x14f6cd241e10002 with negotiated timeout 10000 for client /192.168.0.2:44502
2015-08-27 07:12:45,675 - INFO  [SyncThread:0:ZooKeeperServer@595] - Established session 0x14f6cd241e10003 with negotiated timeout 10000 for client /192.168.0.2:44503
2015-08-27 07:12:45,676 - INFO  [SyncThread:0:ZooKeeperServer@595] - Established session 0x14f6cd241e10004 with negotiated timeout 10000 for client /192.168.0.2:44504
2015-08-27 07:12:46,183 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:NIOServerCnxnFactory@197] - Accepted socket connection from /192.168.0.2:44506
2015-08-27 07:12:46,189 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:ZooKeeperServer@839] - Client attempting to establish new session at /192.168.0.2:44506
2015-08-27 07:12:46,232 - INFO  [SyncThread:0:ZooKeeperServer@595] - Established session 0x14f6cd241e10005 with negotiated timeout 10000 for client /192.168.0.2:44506
2015-08-27 07:12:48,195 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:NIOServerCnxnFactory@197] - Accepted socket connection from /192.168.0.2:44508
2015-08-27 07:12:48,196 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:ZooKeeperServer@839] - Client attempting to establish new session at /192.168.0.2:44508
2015-08-27 07:12:48,212 - INFO  [SyncThread:0:ZooKeeperServer@595] - Established session 0x14f6cd241e10006 with negotiated timeout 40000 for client /192.168.0.2:44508
2015-08-27 07:12:49,872 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:NIOServerCnxnFactory@197] - Accepted socket connection from /192.168.0.2:44509
2015-08-27 07:12:49,873 - WARN  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:ZooKeeperServer@793] - Connection request from old client /192.168.0.2:44509; will be dropped if server is in r-o mode
2015-08-27 07:12:49,873 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:ZooKeeperServer@839] - Client attempting to establish new session at /192.168.0.2:44509
2015-08-27 07:12:49,878 - INFO  [SyncThread:0:ZooKeeperServer@595] - Established session 0x14f6cd241e10007 with negotiated timeout 10000 for client /192.168.0.2:44509
2015-08-27 07:12:56,161 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:NIOServerCnxnFactory@197] - Accepted socket connection from /192.168.0.3:60436
2015-08-27 07:12:56,161 - WARN  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:ZooKeeperServer@793] - Connection request from old client /192.168.0.3:60436; will be dropped if server is in r-o mode
2015-08-27 07:12:56,161 - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2281:ZooKeeperServer@839] - Client attempting to establish new session at /192.168.0.3:60436
2015-08-27 07:12:56,189 - INFO  [SyncThread:0:ZooKeeperServer@595] - Established session 0x14f6cd241e10008 with negotiated timeout 10000 for client /192.168.0.3:60436

以及来自主节点的日志

I0827 07:12:45.412888  1604 leveldb.cpp:176] Opened db in 567.381081ms
I0827 07:12:45.469497  1604 leveldb.cpp:183] Compacted db in 56.508537ms
I0827 07:12:45.469674  1604 leveldb.cpp:198] Created db iterator in 21452ns
I0827 07:12:45.502590  1604 leveldb.cpp:204] Seeked to beginning of db in 32.834339ms
I0827 07:12:45.502900  1604 leveldb.cpp:273] Iterated through 3 keys in the db in 101809ns
I0827 07:12:45.503026  1604 replica.cpp:744] Replica recovered with log positions 73 -> 74 with 0 holes and 0 unlear
ned
I0827 07:12:45.507745  1643 log.cpp:238] Attempting to join replica to ZooKeeper group
I0827 07:12:45.507983  1643 recover.cpp:449] Starting replica recovery
I0827 07:12:45.508095  1643 recover.cpp:475] Replica is in VOTING status
I0827 07:12:45.508167  1643 recover.cpp:464] Recover process terminated
I0827 07:12:45.536058  1604 main.cpp:383] Starting Mesos master
I0827 07:12:45.559154  1604 master.cpp:368] Master 20150827-071245-16842879-5050-1604 (vvwmaster) started on 127.0.1
.1:5050
I0827 07:12:45.559239  1604 master.cpp:370] Flags at startup: --allocation_interval="1secs" --allocator="Hierarchica
lDRF" --authenticate="false" --authenticate_slaves="false" --authenticators="crammd5" --framework_sorter="drf" --hel
p="false" --hostname="vvwmaster" --initialize_driver_logging="true" --log_auto_initialize="true" --log_dir="/var/log
/mesos" --logbufsecs="0" --logging_level="INFO" --max_slave_ping_timeouts="5" --port="5050" --quiet="false" --quorum
="1" --recovery_slave_removal_limit="100%" --registry="replicated_log" --registry_fetch_timeout="1mins" --registry_s
tore_timeout="5secs" --registry_strict="false" --root_submissions="true" --slave_ping_timeout="15secs" --slave_rereg
ister_timeout="10mins" --user_sorter="drf" --version="false" --webui_dir="/usr/share/mesos/webui" --work_dir="/var/l
ib/mesos" --zk="zk://192.168.0.2:2281/mesos" --zk_session_timeout="10secs"
I0827 07:12:45.559460  1604 master.cpp:417] Master allowing unauthenticated frameworks to register
I0827 07:12:45.559491  1604 master.cpp:422] Master allowing unauthenticated slaves to register
I0827 07:12:45.559587  1604 master.cpp:459] Using default 'crammd5' authenticator
W0827 07:12:45.559619  1604 authenticator.cpp:504] No credentials provided, authentication requests will be refused.
I0827 07:12:45.559909  1604 authenticator.cpp:511] Initializing server SASL
I0827 07:12:45.564357  1642 group.cpp:313] Group process (group(1)@127.0.1.1:5050) connected to ZooKeeper
I0827 07:12:45.564539  1642 group.cpp:787] Syncing group operations: queue size (joins, cancels, datas) = (0, 0, 0)
I0827 07:12:45.564590  1642 group.cpp:385] Trying to create path '/mesos/log_replicas' in ZooKeeper
I0827 07:12:45.675650  1644 group.cpp:313] Group process (group(2)@127.0.1.1:5050) connected to ZooKeeper
I0827 07:12:45.675717  1644 group.cpp:787] Syncing group operations: queue size (joins, cancels, datas) = (1, 0, 0)
I0827 07:12:45.675750  1644 group.cpp:385] Trying to create path '/mesos/log_replicas' in ZooKeeper
I0827 07:12:45.676774  1639 group.cpp:313] Group process (group(3)@127.0.1.1:5050) connected to ZooKeeper
I0827 07:12:45.676828  1639 group.cpp:787] Syncing group operations: queue size (joins, cancels, datas) = (0, 0, 0)
I0827 07:12:45.676857  1639 group.cpp:385] Trying to create path '/mesos' in ZooKeeper
I0827 07:12:45.678182  1640 group.cpp:313] Group process (group(4)@127.0.1.1:5050) connected to ZooKeeper
I0827 07:12:45.678235  1640 group.cpp:787] Syncing group operations: queue size (joins, cancels, datas) = (0, 0, 0)
I0827 07:12:45.678380  1640 group.cpp:385] Trying to create path '/mesos' in ZooKeeper
I0827 07:12:45.809567  1645 network.hpp:415] ZooKeeper group memberships changed
I0827 07:12:45.816505  1644 group.cpp:656] Trying to get '/mesos/log_replicas/0000000013' in ZooKeeper
I0827 07:12:45.820705  1645 network.hpp:463] ZooKeeper group PIDs: { log-replica(1)@127.0.1.1:5050 }
I0827 07:12:46.020447  1644 contender.cpp:131] Joining the ZK group
I0827 07:12:46.020498  1639 master.cpp:1420] Successfully attached file '/var/log/mesos/mesos-master.INFO'
I0827 07:12:46.078451  1643 contender.cpp:247] New candidate (id='14') has entered the contest for leadership
I0827 07:12:46.078984  1645 detector.cpp:138] Detected a new leader: (id='14')
I0827 07:12:46.079110  1645 group.cpp:656] Trying to get '/mesos/info_0000000014' in ZooKeeper
W0827 07:12:46.084359  1645 detector.cpp:444] Leading master master@127.0.1.1:5050 is using a Protobuf binary format when registering with ZooKeeper (info): this will be deprecated as of Mesos 0.24 (see MESOS-2340)
I0827 07:12:46.084485  1645 detector.cpp:481] A new leading master (UPID=master@127.0.1.1:5050) is detected
I0827 07:12:46.084553  1645 master.cpp:1481] The newly elected leader is master@127.0.1.1:5050 with id 20150827-071245-16842879-5050-1604
I0827 07:12:46.084653  1645 master.cpp:1494] Elected as the leading master!
I0827 07:12:46.084682  1645 master.cpp:1264] Recovering from registrar
I0827 07:12:46.084812  1645 registrar.cpp:313] Recovering registrar
I0827 07:12:46.085160  1645 log.cpp:661] Attempting to start the writer
I0827 07:12:46.085683  1639 replica.cpp:477] Replica received implicit promise request with proposal 18
I0827 07:12:46.231271  1639 leveldb.cpp:306] Persisting metadata (8 bytes) to leveldb took 145.505945ms
I0827 07:12:46.231402  1639 replica.cpp:345] Persisted promised to 18
I0827 07:12:46.231667  1640 coordinator.cpp:230] Coordinator attemping to fill missing position
I0827 07:12:46.231801  1640 log.cpp:677] Writer started with ending position 74
I0827 07:12:46.232197  1646 leveldb.cpp:438] Reading position from leveldb took 60443ns
I0827 07:12:46.232319  1646 leveldb.cpp:438] Reading position from leveldb took 21312ns
I0827 07:12:46.232934  1646 registrar.cpp:346] Successfully fetched the registry (247B) in 148.019968ms
I0827 07:12:46.233131  1646 registrar.cpp:445] Applied 1 operations in 17888ns; attempting to update the 'registry'
I0827 07:12:46.234346  1640 log.cpp:685] Attempting to append 286 bytes to the log
I0827 07:12:46.234463  1640 coordinator.cpp:340] Coordinator attempting to write APPEND action at position 75
I0827 07:12:46.234748  1645 replica.cpp:511] Replica received write request for position 75
I0827 07:12:46.274888  1645 leveldb.cpp:343] Persisting action (305 bytes) to leveldb took 40.044935ms
I0827 07:12:46.275140  1645 replica.cpp:679] Persisted action at 75
I0827 07:12:46.275503  1646 replica.cpp:658] Replica received learned notice for position 75
I0827 07:12:46.307917  1646 leveldb.cpp:343] Persisting action (307 bytes) to leveldb took 32.320539ms
I0827 07:12:46.308076  1646 replica.cpp:679] Persisted action at 75
I0827 07:12:46.308112  1646 replica.cpp:664] Replica learned APPEND action at position 75
I0827 07:12:46.308668  1646 registrar.cpp:490] Successfully updated the 'registry' in 75.472128ms
I0827 07:12:46.308749  1646 registrar.cpp:376] Successfully recovered registrar
I0827 07:12:46.308888  1646 log.cpp:704] Attempting to truncate the log to 75
I0827 07:12:46.309002  1646 master.cpp:1291] Recovered 1 slaves from the Registry (247B) ; allowing 10mins for slaves to re-register
I0827 07:12:46.309056  1646 coordinator.cpp:340] Coordinator attempting to write TRUNCATE action at position 76
I0827 07:12:46.309252  1646 replica.cpp:511] Replica received write request for position 76
I0827 07:12:46.352067  1646 leveldb.cpp:343] Persisting action (16 bytes) to leveldb took 42.749912ms
I0827 07:12:46.352377  1646 replica.cpp:679] Persisted action at 76
I0827 07:12:46.352900  1646 replica.cpp:658] Replica received learned notice for position 76
I0827 07:12:46.407814  1646 leveldb.cpp:343] Persisting action (18 bytes) to leveldb took 54.686166ms
I0827 07:12:46.408033  1646 leveldb.cpp:401] Deleting ~2 keys from leveldb took 50800ns
I0827 07:12:46.408068  1646 replica.cpp:679] Persisted action at 76
I0827 07:12:46.408102  1646 replica.cpp:664] Replica learned TRUNCATE action at position 76
I0827 07:12:46.884490  1644 master.cpp:3332] Registering slave at slave(1)@127.0.1.1:5051 (vvw) with id 20150827-071245-16842879-5050-1604-S0
I0827 07:12:46.900085  1644 registrar.cpp:445] Applied 1 operations in 43323ns; attempting to update the 'registry'
I0827 07:12:46.901564  1639 log.cpp:685] Attempting to append 440 bytes to the log
I0827 07:12:46.901736  1639 coordinator.cpp:340] Coordinator attempting to write APPEND action at position 77
I0827 07:12:46.902035  1639 replica.cpp:511] Replica received write request for position 77
I0827 07:12:46.947882  1639 leveldb.cpp:343] Persisting action (459 bytes) to leveldb took 45.777578ms
I0827 07:12:46.948067  1639 replica.cpp:679] Persisted action at 77
I0827 07:12:46.948422  1639 replica.cpp:658] Replica received learned notice for position 77
I0827 07:12:46.992007  1639 leveldb.cpp:343] Persisting action (461 bytes) to leveldb took 43.518061ms
I0827 07:12:46.992187  1639 replica.cpp:679] Persisted action at 77
I0827 07:12:46.992249  1639 replica.cpp:664] Replica learned APPEND action at position 77
I0827 07:12:46.992826  1640 registrar.cpp:490] Successfully updated the 'registry' in 92.466176ms
I0827 07:12:46.992949  1639 log.cpp:704] Attempting to truncate the log to 77
I0827 07:12:46.993027  1639 coordinator.cpp:340] Coordinator attempting to write TRUNCATE action at position 78
I0827 07:12:46.993371  1639 replica.cpp:511] Replica received write request for position 78
I0827 07:12:46.993588  1640 master.cpp:3395] Registered slave 20150827-071245-16842879-5050-1604-S0 at slave(1)@127.0.1.1:5051 (vvw) with cpus(*):4; mem(*):1846; disk(*):141854; ports(*):[31000-32000]
I0827 07:12:46.993785  1644 hierarchical.hpp:528] Added slave 20150827-071245-16842879-5050-1604-S0 (vvw) with cpus(*):4; mem(*):1846; disk(*):141854; ports(*):[31000-32000] (allocated: )
I0827 07:12:47.018685  1641 master.cpp:3687] Received update of slave 20150827-071245-16842879-5050-1604-S0 at slave(1)@127.0.1.1:5051 (vvw) with total oversubscribed resources 
I0827 07:12:47.018934  1641 hierarchical.hpp:588] Slave 20150827-071245-16842879-5050-1604-S0 (vvw) updated with oversubscribed resources  (total: cpus(*):4; mem(*):1846; disk(*):141854; ports(*):[31000-32000], allocated: )
I0827 07:12:47.036170  1639 leveldb.cpp:343] Persisting action (16 bytes) to leveldb took 42.72315ms
I0827 07:12:47.036388  1639 replica.cpp:679] Persisted action at 78