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https://issues.apache.org/jira/browse/AMBARI-12532?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Nettleton updated AMBARI-12532:
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Attachment: AMBARI-12532.patch
Uploaded initial version of patch
> Blueprint deployment results in some configurations not being resolved
> properly
> -------------------------------------------------------------------------------
>
> Key: AMBARI-12532
> URL: https://issues.apache.org/jira/browse/AMBARI-12532
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.1.0
> Reporter: Robert Nettleton
> Assignee: Robert Nettleton
> Priority: Critical
> Fix For: 2.1.1
>
> Attachments: AMBARI-12532.patch
>
>
> Deployment of a cluster using Blueprints will sometimes fail to properly
> update all the configurations on a given cluster prior to attempting the
> install and start phases for each component.
> This probably occurs intermittently, and only tends to occur when creating
> larger clusters, with 50 or more nodes.
> This problem can cause a variety of failures, but the most common is that a
> given configuration properly on a single host is not updated as expected by
> the Blueprints processor. This can cause service startup failures, such as:
> {code}
> Exception in thread "main" java.lang.IllegalArgumentException: Does not
> contain a valid host:port authority: %HOSTGROUP::host_group_1%:8020
> at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:197)
> at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:164)
> at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:153)
> at
> org.apache.hadoop.hdfs.DFSUtil.getAddressesForNameserviceId(DFSUtil.java:677)
> at org.apache.hadoop.hdfs.DFSUtil.getAddressesForNsIds(DFSUtil.java:645)
> at org.apache.hadoop.hdfs.DFSUtil.getAddresses(DFSUtil.java:628)
> at org.apache.hadoop.hdfs.DFSUtil.getHaNnRpcAddresses(DFSUtil.java:727)
> at org.apache.hadoop.hdfs.HAUtil.isHAEnabled(HAUtil.java:77)
> at
> org.apache.hadoop.hdfs.tools.DFSZKFailoverController.create(DFSZKFailoverController.java:120)
> at
> org.apache.hadoop.hdfs.tools.DFSZKFailoverController.main(DFSZKFailoverController.java:177)
> {code}
> The Blueprints processor should wait for all required configuration types
> that have been modified to move to the "TOPOLOGY_RESOLVED" state across the
> cluster before attempting the first INSTALL task on the cluster.
> I'm working on a fix for this, and will be submitting a patch shortly.
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