atlas.kafka.zookeeper.connect Error

[mugil raj <dm...@gmail.com>]

Hello All,

I’m facing hard time to integrate atlas with hive. I followed this steps
<https://atlas.apache.org/#/HookHive> . When I start atlas it throwing some
error in application.log and atlas web UI also not working. I know it’s
something related to “atlas.kafka.zookeeper.connect=localhost:2181 # Zookeeper
connect URL for Kafka. Example: localhost:2181” in <atlas-config>/atlas-
application.properties file. What’s wrong here? Someone help me :)



Error:

2021-09-21 10:08:48,028 INFO - [main:] ~ Starting service
org.apache.atlas.kafka.EmbeddedKafkaServer (Services:68)

2021-09-21 10:08:48,028 INFO - [main:] ~ ==>
EmbeddedKafkaServer.start(isEmbedded=true) (EmbeddedKafkaServer:74)

2021-09-21 10:08:48,028 INFO - [main:] ~ Starting zookeeper at
localhost:9026,localhost:2181 # Zookeeper connect URL for Kafka. Example:
localhost:2181 (EmbeddedKafkaServer:108)

2021-09-21 10:08:48,791 ERROR - [main-SendThread():] ~ Unable to resolve
address: localhost:2181 # Zookeeper connect URL for Kafka. Example:
localhost:2181 (StaticHostProvider:154)

java.net.UnknownHostException: localhost:2181 # Zookeeper connect URL for
Kafka. Example: localhost: Name or service not known

at java.net.Inet4AddressImpl.lookupAllHostAddr(Native Method)

at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:929)

at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1324)

at java.net.InetAddress.getAllByName0(InetAddress.java:1277)

at java.net.InetAddress.getAllByName(InetAddress.java:1193)

at java.net.InetAddress.getAllByName(InetAddress.java:1127)

at
org.apache.zookeeper.client.StaticHostProvider$1.getAllByName(StaticHostProvider.java:92)

at
org.apache.zookeeper.client.StaticHostProvider.resolve(StaticHostProvider.java:147)

at
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:375)

at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1137)

2021-09-21 10:08:48,792 WARN - [main-SendThread(localhost:2181 # Zookeeper
connect URL for Kafka. Example: localhost:2181):] ~ Session 0x0 for server
localhost:2181 # Zookeeper connect URL for Kafka. Example: localhost:2181,
unexpected error, closing socket connection and attempting reconnect
(ClientCnxn$SendThread:1246)

java.lang.IllegalArgumentException: Unable to canonicalize address
localhost:2181 # Zookeeper connect URL for Kafka. Example: localhost:2181
because it's not resolvable

at
org.apache.zookeeper.SaslServerPrincipal.getServerPrincipal(SaslServerPrincipal.java:71)

at
org.apache.zookeeper.SaslServerPrincipal.getServerPrincipal(SaslServerPrincipal.java:39)

at
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1087)

at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1139)

2021-09-21 10:08:49,996 ERROR - [main-SendThread(localhost:9026):] ~ Unable to
resolve address: localhost:2181 # Zookeeper connect URL for Kafka. Example:
localhost:2181 (StaticHostProvider:154)

java.net.UnknownHostException: localhost:2181 # Zookeeper connect URL for
Kafka. Example: localhost

at java.net.InetAddress.getAllByName0(InetAddress.java:1281)

at java.net.InetAddress.getAllByName(InetAddress.java:1193)

at java.net.InetAddress.getAllByName(InetAddress.java:1127)

at
org.apache.zookeeper.client.StaticHostProvider$1.getAllByName(StaticHostProvider.java:92)

at
org.apache.zookeeper.client.StaticHostProvider.resolve(StaticHostProvider.java:147)

at
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:375)

at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1137)



Thanks,

Mugil