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https://issues.apache.org/jira/browse/ATLAS-3561?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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chaitali borole resolved ATLAS-3561.
------------------------------------
Resolution: Fixed
> 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
> Priority: Minor
> 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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