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https://issues.apache.org/jira/browse/HBASE-8348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13747965#comment-13747965
]
stack commented on HBASE-8348:
------------------------------
I tried it and got this:
{code}
2013-08-22 15:11:05,880 INFO [main] zookeeper.ZooKeeper: Client
environment:user.dir=/Users/stack/checkouts/0.95
2013-08-22 15:11:05,881 INFO [main] zookeeper.ZooKeeper: Initiating client
connection, connectString=localhost:2181 sessionTimeout=90000 watcher=Check
Live Processes.
2013-08-22 15:11:05,901 INFO [main] zookeeper.RecoverableZooKeeper: Process
identifier=Check Live Processes. connecting to ZooKeeper ensemble=localhost:2181
2013-08-22 15:11:05,904 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using SASL
(unknown error)
2013-08-22 15:11:05,910 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:06,025 WARN [main] zookeeper.RecoverableZooKeeper: Possibly
transient ZooKeeper, quorum=localhost:2181,
exception=org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /hbase
2013-08-22 15:11:06,025 INFO [main] util.RetryCounter: Sleeping 2000ms before
retry #1...
2013-08-22 15:11:11,014 INFO [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
fe80:0:0:0:0:0:0:1%1/fe80:0:0:0:0:0:0:1%1:2181. Will not attempt to
authenticate using SASL (unknown error)
2013-08-22 15:11:11,015 WARN [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:11,117 WARN [main] zookeeper.RecoverableZooKeeper: Possibly
transient ZooKeeper, quorum=localhost:2181,
exception=org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /hbase
2013-08-22 15:11:11,117 INFO [main] util.RetryCounter: Sleeping 4000ms before
retry #2...
2013-08-22 15:11:11,117 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown
error)
2013-08-22 15:11:11,117 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:12,219 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using SASL
(unknown error)
2013-08-22 15:11:12,220 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:12,321 INFO [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
fe80:0:0:0:0:0:0:1%1/fe80:0:0:0:0:0:0:1%1:2181. Will not attempt to
authenticate using SASL (unknown error)
2013-08-22 15:11:12,322 WARN [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:12,424 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown
error)
2013-08-22 15:11:12,424 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:13,526 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using SASL
(unknown error)
2013-08-22 15:11:13,526 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:13,628 INFO [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
fe80:0:0:0:0:0:0:1%1/fe80:0:0:0:0:0:0:1%1:2181. Will not attempt to
authenticate using SASL (unknown error)
2013-08-22 15:11:13,628 WARN [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:13,729 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown
error)
2013-08-22 15:11:13,730 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:21,514 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using SASL
(unknown error)
2013-08-22 15:11:21,514 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:21,615 INFO [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
fe80:0:0:0:0:0:0:1%1/fe80:0:0:0:0:0:0:1%1:2181. Will not attempt to
authenticate using SASL (unknown error)
2013-08-22 15:11:21,616 WARN [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:21,717 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown
error)
2013-08-22 15:11:21,717 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:21,818 WARN [main] zookeeper.RecoverableZooKeeper: Possibly
transient ZooKeeper, quorum=localhost:2181,
exception=org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /hbase
2013-08-22 15:11:21,818 INFO [main] util.RetryCounter: Sleeping 8000ms before
retry #3...
2013-08-22 15:11:22,818 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using SASL
(unknown error)
2013-08-22 15:11:22,818 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:22,920 INFO [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
fe80:0:0:0:0:0:0:1%1/fe80:0:0:0:0:0:0:1%1:2181. Will not attempt to
authenticate using SASL (unknown error)
2013-08-22 15:11:22,921 WARN [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:23,022 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown
error)
2013-08-22 15:11:23,023 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:24,124 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using SASL
(unknown error)
2013-08-22 15:11:24,125 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:24,226 INFO [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
fe80:0:0:0:0:0:0:1%1/fe80:0:0:0:0:0:0:1%1:2181. Will not attempt to
authenticate using SASL (unknown error)
2013-08-22 15:11:24,227 WARN [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:24,328 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown
error)
2013-08-22 15:11:24,328 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:25,430 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using SASL
(unknown error)
2013-08-22 15:11:25,430 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:25,531 INFO [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
fe80:0:0:0:0:0:0:1%1/fe80:0:0:0:0:0:0:1%1:2181. Will not attempt to
authenticate using SASL (unknown error)
2013-08-22 15:11:25,532 WARN [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:25,633 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown
error)
2013-08-22 15:11:25,634 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:26,736 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using SASL
(unknown error)
2013-08-22 15:11:26,736 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:26,837 INFO [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
fe80:0:0:0:0:0:0:1%1/fe80:0:0:0:0:0:0:1%1:2181. Will not attempt to
authenticate using SASL (unknown error)
2013-08-22 15:11:26,838 WARN [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:26,939 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown
error)
2013-08-22 15:11:26,940 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:28,041 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using SASL
(unknown error)
2013-08-22 15:11:28,041 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:28,143 INFO [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
fe80:0:0:0:0:0:0:1%1/fe80:0:0:0:0:0:0:1%1:2181. Will not attempt to
authenticate using SASL (unknown error)
2013-08-22 15:11:28,143 WARN [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:28,245 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown
error)
2013-08-22 15:11:28,245 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:29,347 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using SASL
(unknown error)
2013-08-22 15:11:29,348 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:29,449 INFO [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
fe80:0:0:0:0:0:0:1%1/fe80:0:0:0:0:0:0:1%1:2181. Will not attempt to
authenticate using SASL (unknown error)
2013-08-22 15:11:29,449 WARN [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:29,551 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown
error)
2013-08-22 15:11:29,552 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:30,653 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using SASL
(unknown error)
2013-08-22 15:11:30,653 WARN [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:30,755 WARN [main] zookeeper.RecoverableZooKeeper: Possibly
transient ZooKeeper, quorum=localhost:2181,
exception=org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /hbase
2013-08-22 15:11:30,755 INFO [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
fe80:0:0:0:0:0:0:1%1/fe80:0:0:0:0:0:0:1%1:2181. Will not attempt to
authenticate using SASL (unknown error)
2013-08-22 15:11:30,755 ERROR [main] zookeeper.RecoverableZooKeeper: ZooKeeper
exists failed after 3 retries
2013-08-22 15:11:30,755 WARN [main] zookeeper.ZKUtil: Check Live Processes.
Unable to set watcher on znode (/hbase)
org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode =
ConnectionLoss for /hbase
at org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1041)
at
org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.exists(RecoverableZooKeeper.java:202)
at org.apache.hadoop.hbase.zookeeper.ZKUtil.checkExists(ZKUtil.java:482)
at
org.apache.hadoop.hbase.migration.UpgradeTo96.isAnyHBaseProcessAlive(UpgradeTo96.java:154)
at
org.apache.hadoop.hbase.migration.UpgradeTo96.run(UpgradeTo96.java:125)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at
org.apache.hadoop.hbase.migration.UpgradeTo96.main(UpgradeTo96.java:232)
2013-08-22 15:11:30,755 WARN [main-SendThread(fe80:0:0:0:0:0:0:1%1:2181)]
zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-08-22 15:11:30,756 ERROR [main] zookeeper.ZooKeeperWatcher: Check Live
Processes. Received unexpected KeeperException, re-throwing exception
org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode =
ConnectionLoss for /hbase
at org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1041)
at
org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.exists(RecoverableZooKeeper.java:202)
at org.apache.hadoop.hbase.zookeeper.ZKUtil.checkExists(ZKUtil.java:482)
at
org.apache.hadoop.hbase.migration.UpgradeTo96.isAnyHBaseProcessAlive(UpgradeTo96.java:154)
at
org.apache.hadoop.hbase.migration.UpgradeTo96.run(UpgradeTo96.java:125)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at
org.apache.hadoop.hbase.migration.UpgradeTo96.main(UpgradeTo96.java:232)
2013-08-22 15:11:30,756 ERROR [main] migration.UpgradeTo96: Got exception while
checking live hbase processes
org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode =
ConnectionLoss for /hbase
at org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1041)
at
org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.exists(RecoverableZooKeeper.java:202)
at org.apache.hadoop.hbase.zookeeper.ZKUtil.checkExists(ZKUtil.java:482)
at
org.apache.hadoop.hbase.migration.UpgradeTo96.isAnyHBaseProcessAlive(UpgradeTo96.java:154)
at
org.apache.hadoop.hbase.migration.UpgradeTo96.run(UpgradeTo96.java:125)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at
org.apache.hadoop.hbase.migration.UpgradeTo96.main(UpgradeTo96.java:232)
2013-08-22 15:11:30,857 INFO [main] zookeeper.ZooKeeper: Session: 0x0 closed
Exception in thread "main" 2013-08-22 15:11:30,857 INFO [main-EventThread]
zookeeper.ClientCnxn: EventThread shut down
java.io.IOException:
org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode =
ConnectionLoss for /hbase
at
org.apache.hadoop.hbase.migration.UpgradeTo96.isAnyHBaseProcessAlive(UpgradeTo96.java:184)
at
org.apache.hadoop.hbase.migration.UpgradeTo96.run(UpgradeTo96.java:125)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at
org.apache.hadoop.hbase.migration.UpgradeTo96.main(UpgradeTo96.java:232)
Caused by: org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /hbase
at org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1041)
at
org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.exists(RecoverableZooKeeper.java:202)
at org.apache.hadoop.hbase.zookeeper.ZKUtil.checkExists(ZKUtil.java:482)
at
org.apache.hadoop.hbase.migration.UpgradeTo96.isAnyHBaseProcessAlive(UpgradeTo96.java:154)
... 3 more
...
{code}
You expect zk to be up and running?
> Polish the migration to 0.96
> ----------------------------
>
> Key: HBASE-8348
> URL: https://issues.apache.org/jira/browse/HBASE-8348
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.95.0
> Reporter: Jean-Daniel Cryans
> Assignee: rajeshbabu
> Priority: Blocker
> Fix For: 0.96.0
>
> Attachments: HBASE-8348-approach-2.patch,
> HBASE-8348-approach-2-v2.1.patch, HBASE-8348-approach-2-v2.2.patch,
> HBASE-8348-approach-2-v2.3.patch, HBASE-8348-approach-2-v2.4.patch,
> HBASE-8348-approach-3.patch, HBASE-8348_trunk.patch,
> HBASE-8348_trunk_v2.patch, HBASE-8348_trunk_v3.patch, log, log-2
>
>
> Currently, migration works but there's still a couple of rough edges:
> - HBASE-8045 finished the .META. migration but didn't remove ROOT, so it's
> still on the filesystem.
> - Data in ZK needs to be removed manually. Either we fix up the data in ZK
> or we delete it ourselves.
> - TestMetaMigrationRemovingHTD has a testMetaUpdatedFlagInROOT method, but
> ROOT is gone now.
> Elliott was also mentioning that we could have "hbase migrate" do the HFileV1
> checks, clear ZK, remove ROOT, etc.
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