एक जुकीपर इंस्टेंस सेट करना और बाध्यकारी

Question

विफल रहता है, मैं नीचे कॉन्फ़िगरेशन का उपयोग करके एक एकल ज़ूकीपर इंस्टेंस सेट अप करने का प्रयास कर रहा हूं, हालांकि स्टार्ट लॉग इंगित करता है कि पोर्ट 2181 को बांधने की कोशिश करते समय ज़ूकीपर रोक रहा है। कृपया कोई भी कृपया मुझे इस मुद्दे को यहां बताएं। धन्यवाद।

लॉग शुरू करें;

2014-07-18 16:00:48,976 [myid:] - INFO [main:QuorumPeerConfig@103] - Reading configuration from: /opt/zookeeper/bin/../conf/zoo.cfg 
2014-07-18 16:00:48,980 [myid:] - ERROR [main:QuorumPeerConfig@289] - Invalid configuration, only one server specified (ignoring) 
2014-07-18 16:00:48,982 [myid:] - INFO [main:DatadirCleanupManager@78] - autopurge.snapRetainCount set to 3 
2014-07-18 16:00:48,982 [myid:] - INFO [main:DatadirCleanupManager@79] - autopurge.purgeInterval set to 0 
2014-07-18 16:00:48,983 [myid:] - INFO [main:DatadirCleanupManager@101] - Purge task is not scheduled. 
2014-07-18 16:00:48,983 [myid:] - WARN [main:QuorumPeerMain@113] - Either no config or no quorum defined in config, running in standalone mode 
2014-07-18 16:00:48,997 [myid:] - INFO [main:QuorumPeerConfig@103] - Reading configuration from: /opt/zookeeper/bin/../conf/zoo.cfg 
2014-07-18 16:00:48,998 [myid:] - **ERROR** [main:QuorumPeerConfig@289] - Invalid configuration, only one server specified (ignoring) 
2014-07-18 16:00:48,998 [myid:] - INFO [main:ZooKeeperServerMain@95] - Starting server 
2014-07-18 16:00:49,007 [myid:] - INFO [main:Environment@100] - Server environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT 
2014-07-18 16:00:49,007 [myid:] - INFO [main:Environment@100] - Server environment:host.name=<NA> 
2014-07-18 16:00:49,007 [myid:] - INFO [main:Environment@100] - Server environment:java.version=1.7.0_51 
2014-07-18 16:00:49,007 [myid:] - INFO [main:Environment@100] - Server environment:java.vendor=Oracle Corporation 
2014-07-18 16:00:49,007 [myid:] - INFO [main:Environment@100] - Server environment:java.home=/usr/java/jdk1.7.0_51/jre 
2014-07-18 16:00:49,007 [myid:] - INFO [main:Environment@100] - Server environment:java.class.path=/opt/zookeeper/bin/../build/classes:/opt/zookeeper/bin/../build/lib/*.jar:/opt/zookeeper/bin/../lib/slf4j-log4j12-1.6.1.jar:/opt/zookeeper/bin/../lib/slf4j-api-1.6.1.jar:/opt/zookeeper/bin/../lib/netty-3.7.0.Final.jar:/opt/zookeeper/bin/../lib/log4j-1.2.16.jar:/opt/zookeeper/bin/../lib/jline-0.9.94.jar:/opt/zookeeper/bin/../zookeeper-3.4.6.jar:/opt/zookeeper/bin/../src/java/lib/*.jar:/opt/zookeeper/bin/../conf: 
2014-07-18 16:00:49,008 [myid:] - INFO [main:Environment@100] - Server environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib 
2014-07-18 16:00:49,010 [myid:] - INFO [main:Environment@100] - Server environment:java.io.tmpdir=/tmp 
2014-07-18 16:00:49,010 [myid:] - INFO [main:Environment@100] - Server environment:java.compiler=<NA> 
2014-07-18 16:00:49,010 [myid:] - INFO [main:Environment@100] - Server environment:os.name=Linux 
2014-07-18 16:00:49,010 [myid:] - INFO [main:Environment@100] - Server environment:os.arch=amd64 
2014-07-18 16:00:49,011 [myid:] - INFO [main:Environment@100] - Server environment:os.version=3.10.0-123.4.2.el7.x86_64 
2014-07-18 16:00:49,011 [myid:] - INFO [main:Environment@100] - Server environment:user.name=root 
2014-07-18 16:00:49,011 [myid:] - INFO [main:Environment@100] - Server environment:user.home=/root 
2014-07-18 16:00:49,011 [myid:] - INFO [main:Environment@100] - Server environment:user.dir=/opt/zookeeper/bin 
2014-07-18 16:00:49,018 [myid:] - INFO [main:ZooKeeperServer@755] - tickTime set to 2000 
2014-07-18 16:00:49,018 [myid:] - INFO [main:ZooKeeperServer@764] - minSessionTimeout set to -1 
2014-07-18 16:00:49,018 [myid:] - INFO [main:ZooKeeperServer@773] - maxSessionTimeout set to -1 
2014-07-18 16:00:49,029 [myid:] - INFO [main:NIOServerCnxnFactory@94] - binding to port 0.0.0.0/0.0.0.0:2181 

Zookeeper कॉन्फ़िग फ़ाइल।

# The number of milliseconds of each tick 
tickTime=2000 
# The number of ticks that the initial 
# synchronization phase can take 
initLimit=10 
# The number of ticks that can pass between 
# sending a request and getting an acknowledgement 
syncLimit=5 
# the directory where the snapshot is stored. 
# do not use /tmp for storage, /tmp here is just 
# example sakes. 
dataDir=/opt/zookeeper/data 
# the port at which the clients will connect 
clientPort=2181 
#log directory. 
dataLogDir=/opt/zookeeper/log 

server.1=localhost:2888:3888 

# the maximum number of client connections. 
# increase this if you need to handle more clients 
#maxClientCnxns=60 
# 
# Be sure to read the maintenance section of the 
# administrator guide before turning on autopurge. 
# 
# http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance 
# 
# The number of snapshots to retain in dataDir 
#autopurge.snapRetainCount=3 
# Purge task interval in hours 
# Set to "0" to disable auto purge feature 
#autopurge.purgeInterval=1 

Answer 1

मैं यह मतलब है कि जब आप निम्न लॉगिंग संदेश मिलता है सर्वर वास्तव में शुरू कर दिया है का उल्लेख होगा।

INFO [main:NIOServerCnxnFactory@94] - binding to port 0.0.0.0/0.0.0.0:2181 

भी त्रुटि संदेश आप देख यदि आप एक ही चिड़ियाघर संचालक उदाहरण के रूप में नीचे है वास्तव में एक चेतावनी के बजाय एक त्रुटि है।

2014-07-18 16:00:48,980 [myid:] - ERROR [main:QuorumPeerConfig@289] - Invalid configuration, only one server specified (ignoring) 

Answer 2

मैं आपको अपने विन्यास फाइल

server.1=localhost:2888:3888 

से निम्न पंक्ति को हटाने के लिए और उसके बाद सर्वर को पुनः आरंभ सुझाव देते हैं।

Answer 3

क्या आप इसे विंडोज 64 बिट पर ज़ूकीपर चला रहे हैं। मुझे एक ही समस्या थी लेकिन फिर पता चला कि Win64 समर्थित नहीं है। Zookeeper लिंक http://zookeeper.apache.org/doc/r3.4.5/zookeeperAdmin.html#sc_supportedPlatforms

Answer 4

zoo.cfg quorumListenOnAllIPs=true