chaitali borole created ATLAS-3561:
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Summary: Atlas start fails in embedded-hbase mode with zookeeper
error
Key: ATLAS-3561
URL: https://issues.apache.org/jira/browse/ATLAS-3561
Project: Atlas
Issue Type: Bug
Components: atlas-core
Affects Versions: 3.0.0
Reporter: chaitali borole
Assignee: chaitali borole
Fix For: 3.0.0
After compiling Atlas with {{mvn clean package -Pdist,embedded-hbase-solr}}
and starting Atlas with embedded services hbase, solr and kafka using
{{atlas_start.py}}, the Atlas start fails with below error in
{{application.log}}
{noformat}
2019-12-09 16:01:28,839 INFO - [main:] ~ Not running setup per configuration
atlas.server.run.setup.on.start. (SetupSteps$SetupRequired:189)
2019-12-09 16:01:32,786 WARN -
[ReadOnlyZKClient-localhost:2181@0x0fa5f81c-SendThread(localhost:2181):] ~
Session 0x16eea36b27b0003 for server null, unexpected error, closing socket
connection and attempting reconnect (ClientCnxn$SendThread:1102)
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081)
2019-12-09 16:01:32,889 WARN - [ReadOnlyZKClient-localhost:2181@0x0fa5f81c:] ~
0x0fa5f81c to localhost:2181 failed for get of /hbase/meta-region-server, code
= CONNECTIONLOSS, retries = 1 (ReadOnlyZKClient$ZKTask$1:183)
2019-12-09 16:01:34,004 WARN -
[ReadOnlyZKClient-localhost:2181@0x0fa5f81c-SendThread(localhost:2181):] ~
Session 0x16eea36b27b0003 for server null, unexpected error, closing socket
connection and attempting reconnect (ClientCnxn$SendThread:1102)
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081)
{noformat}
*Workaround*
Adding below property in {{hbase-site.xml.template}} and
running {{mvn clean package -Pdist,embedded-hbase-solr}} the issue is resolved.
{code:none}
<property>
<name>hbase.unsafe.stream.capability.enforce</name>
<value>false</value>
</property>
{code}
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