Andrew Pennebaker created ZOOKEEPER-2327:
--------------------------------------------
Summary: "ConnectionLoss for /dog"
Key: ZOOKEEPER-2327
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2327
Project: ZooKeeper
Issue Type: Bug
Affects Versions: 3.5.0
Reporter: Andrew Pennebaker
Fix For: 3.5.1, 3.4.6, 3.3.6
Zookeeper v3.5.0-alpha experiences an error when trying to create a simple data
node.
Versions before and after 3.5.0-alpha work just fine, but this specific version
oddly fails to create data nodes.
Source:
https://github.com/mcandre/docker-zookeeper/tree/3.5.0-alpha
Trace:
```
$ git clone g...@github.com:mcandre/docker-zookeeper.git
$ cd docker-zookeeper.git
$ git checkout 3.5.0-alpha
$ make
CONTAINER=$(docker run -d -p 2181:2181 -p 2888:2888 -p 3888:3888
mcandre/docker-zookeeper:3.5.0-alpha)
docker exec $CONTAINER sh -c 'echo "create /dog moon" | zkCli.sh'
Connecting to localhost:2181
2015-11-20 01:05:54,951 [myid:] - INFO [main:Environment@109] - Client
environment:zookeeper.version=3.5.0-alpha-1615249, built on 08/01/2014 22:13 GMT
2015-11-20 01:05:54,958 [myid:] - INFO [main:Environment@109] - Client
environment:host.name=190002648bbc
2015-11-20 01:05:54,958 [myid:] - INFO [main:Environment@109] - Client
environment:java.version=1.7.0_85
2015-11-20 01:05:54,969 [myid:] - INFO [main:Environment@109] - Client
environment:java.vendor=Oracle Corporation
2015-11-20 01:05:54,970 [myid:] - INFO [main:Environment@109] - Client
environment:java.home=/usr/lib/jvm/java-7-openjdk-amd64/jre
2015-11-20 01:05:54,970 [myid:] - INFO [main:Environment@109] - Client
environment:java.class.path=/zookeeper-3.5.0-alpha/bin/../build/classes:/zookeeper-3.5.0-alpha/bin/../build/lib/*.jar:/zookeeper-3.5.0-alpha/bin/../lib/slf4j-log4j12-1.7.5.jar:/zookeeper-3.5.0-alpha/bin/../lib/slf4j-api-1.7.5.jar:/zookeeper-3.5.0-alpha/bin/../lib/servlet-api-2.5-20081211.jar:/zookeeper-3.5.0-alpha/bin/../lib/netty-3.7.0.Final.jar:/zookeeper-3.5.0-alpha/bin/../lib/log4j-1.2.16.jar:/zookeeper-3.5.0-alpha/bin/../lib/jline-2.11.jar:/zookeeper-3.5.0-alpha/bin/../lib/jetty-util-6.1.26.jar:/zookeeper-3.5.0-alpha/bin/../lib/jetty-6.1.26.jar:/zookeeper-3.5.0-alpha/bin/../lib/javacc.jar:/zookeeper-3.5.0-alpha/bin/../lib/jackson-mapper-asl-1.9.11.jar:/zookeeper-3.5.0-alpha/bin/../lib/jackson-core-asl-1.9.11.jar:/zookeeper-3.5.0-alpha/bin/../lib/commons-cli-1.2.jar:/zookeeper-3.5.0-alpha/bin/../zookeeper-3.5.0-alpha.jar:/zookeeper-3.5.0-alpha/bin/../src/java/lib/*.jar:/zookeeper-3.5.0-alpha/bin/../conf:
2015-11-20 01:05:54,971 [myid:] - INFO [main:Environment@109] - Client
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
2015-11-20 01:05:54,972 [myid:] - INFO [main:Environment@109] - Client
environment:java.io.tmpdir=/tmp
2015-11-20 01:05:54,972 [myid:] - INFO [main:Environment@109] - Client
environment:java.compiler=<NA>
2015-11-20 01:05:54,973 [myid:] - INFO [main:Environment@109] - Client
environment:os.name=Linux
2015-11-20 01:05:54,973 [myid:] - INFO [main:Environment@109] - Client
environment:os.arch=amd64
2015-11-20 01:05:54,974 [myid:] - INFO [main:Environment@109] - Client
environment:os.version=4.0.9-boot2docker
2015-11-20 01:05:54,974 [myid:] - INFO [main:Environment@109] - Client
environment:user.name=root
2015-11-20 01:05:54,974 [myid:] - INFO [main:Environment@109] - Client
environment:user.home=/root
2015-11-20 01:05:54,975 [myid:] - INFO [main:Environment@109] - Client
environment:user.dir=/
2015-11-20 01:05:54,975 [myid:] - INFO [main:Environment@109] - Client
environment:os.memory.free=26MB
2015-11-20 01:05:54,977 [myid:] - INFO [main:Environment@109] - Client
environment:os.memory.max=247MB
2015-11-20 01:05:54,977 [myid:] - INFO [main:Environment@109] - Client
environment:os.memory.total=30MB
2015-11-20 01:05:54,987 [myid:] - INFO [main:ZooKeeper@709] - Initiating
client connection, connectString=localhost:2181 sessionTimeout=30000
watcher=org.apache.zookeeper.ZooKeeperMain$MyWatcher@3c407d5
Welcome to ZooKeeper!
2015-11-20 01:05:55,062 [myid:] - INFO
[main-SendThread(localhost:2181):ClientCnxn$SendThread@1093] - Opening socket
connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate
using SASL (unknown error)
2015-11-20 01:05:55,099 [myid:] - INFO
[main-SendThread(localhost:2181):ClientCnxn$SendThread@963] - Socket connection
established to localhost/127.0.0.1:2181, initiating session
JLine support is enabled
2015-11-20 01:05:55,154 [myid:] - INFO
[main-SendThread(localhost:2181):ClientCnxn$SendThread@1209] - Unable to read
additional data from server sessionid 0x0, likely server has closed socket,
closing socket connection and attempting reconnect
[zk: localhost:2181(CONNECTING) 0] create /dog moon
Exception in thread "main"
org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode =
ConnectionLoss for /dog
at org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:1067)
at org.apache.zookeeper.cli.CreateCommand.exec(CreateCommand.java:78)
at
org.apache.zookeeper.ZooKeeperMain.processZKCmd(ZooKeeperMain.java:670)
at org.apache.zookeeper.ZooKeeperMain.processCmd(ZooKeeperMain.java:573)
at
org.apache.zookeeper.ZooKeeperMain.executeLine(ZooKeeperMain.java:356)
at org.apache.zookeeper.ZooKeeperMain.run(ZooKeeperMain.java:316)
at org.apache.zookeeper.ZooKeeperMain.main(ZooKeeperMain.java:276)
make: *** [run] Error 1
```
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