Member since
03-19-2019
67
Posts
38
Kudos Received
19
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
3525 | 08-03-2018 03:48 PM | |
856 | 05-04-2018 03:26 PM | |
1013 | 01-12-2018 07:16 PM | |
1332 | 09-13-2017 02:29 PM | |
3373 | 05-10-2017 07:59 PM |
08-03-2018
03:48 PM
2 Kudos
Helo, You can configure Cloudbreak to use an external database. Also you can configure the cert for your database with the following 2 env vars: -Dcb.db.env.ssl=true
-Dcb.db.env.cert.file=path_to_cert However, your question suggests me that you want to use an external DB for Hive and not for CB, right? I that case it would be better to put the Hive tag on the question as well so Hive users can find the question.
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05-04-2018
03:26 PM
1 Kudo
Hi, Unfortunately there were some changes on Azure regarding how the domain names are set through dhcp packets and sometimes the instances do not get the right domain in time then CB falls back a creates the example.com domain. If you are using our standard Azure images, then you'll get an update early next week which addresses this issue. If you have a custom image then I'm afraid you have to recreate it with the latest changes. Also the image update itself wont' fix the problem so you'll have to update to a newer version of CB (2.4.2 is not released yet, but will be soon).
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01-12-2018
07:16 PM
Hi, Cloudbreak 2.x does support HA, but there is no public release from the 2.x branch, yet (it's scheduled really soon). However HA is only supported on a Kubernetes cluster (both cloud and bare metal) and the cloudbreak-deployer does not support it and I don't think it ever will.
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09-15-2017
12:44 PM
Hi, What do you mean by "when I enable security the cluster no longer works"? Would you mind attaching the cloudbreak log's relevant part where there are some exceptions. Also I can see that you are using a custom security group, is 9443 enabled in the group?
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09-13-2017
04:00 PM
In shell it is disabled by default: https://github.com/hortonworks/cloudbreak/blob/master/shell/src/main/java/com/sequenceiq/cloudbreak/shell/commands/common/ClusterCommands.java#L324
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09-13-2017
02:29 PM
Hi, Here's and example blueprint, below. In the cluster creation wizard you must disable blueprint validation (it's under the advanced options)(don't worry about the localhost references in the configuration, it will be resolved by Ambari) {
"configurations": [
{
"hdfs-site": {
"properties": {
"dfs.namenode.http-address": "localhost:50070",
"dfs.namenode.https-address": "localhost:50470",
"dfs.namenode.rpc-address": "localhost:8020",
"dfs.namenode.secondary.http-address": "localhost:50090",
"dfs.nameservices": "mycluster",
"dfs.internal.nameservices": "mycluster",
"dfs.ha.namenodes.mycluster": "nn1,nn2",
"dfs.client.failover.proxy.provider.mycluster": "org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider",
"dfs.ha.fencing.methods": "shell(/bin/true)",
"dfs.ha.automatic-failover.enabled": "true",
"dfs.namenode.shared.edits.dir": "qjournal://localhost:8485/mycluster",
"dfs.namenode.https-address.mycluster.nn1": "%HOSTGROUP::master1%:50470",
"dfs.namenode.http-address.mycluster.nn1": "%HOSTGROUP::master1%:50070",
"dfs.namenode.rpc-address.mycluster.nn1": "%HOSTGROUP::master1%:8020",
"dfs.namenode.https-address.mycluster.nn2": "%HOSTGROUP::master2%:50470",
"dfs.namenode.http-address.mycluster.nn2": "%HOSTGROUP::master2%:50070",
"dfs.namenode.rpc-address.mycluster.nn2": "%HOSTGROUP::master2%:8020"
}
}
},
{
"core-site": {
"properties": {
"fs.defaultFS": "hdfs://mycluster",
"ha.zookeeper.quorum": "localhost:2181"
}
}
}
],
"host_groups": [
{
"name": "master1",
"configurations": [],
"components": [
{
"name": "ZOOKEEPER_SERVER"
},
{
"name": "ZOOKEEPER_CLIENT"
},
{
"name": "NAMENODE"
},
{
"name": "DATANODE"
},
{
"name": "JOURNALNODE"
},
{
"name": "ZKFC"
},
{
"name": "HDFS_CLIENT"
},
{
"name": "YARN_CLIENT"
},
{
"name": "MAPREDUCE2_CLIENT"
}
],
"cardinality": "1"
},
{
"name": "master2",
"configurations": [],
"components": [
{
"name": "ZOOKEEPER_SERVER"
},
{
"name": "ZOOKEEPER_CLIENT"
},
{
"name": "NAMENODE"
},
{
"name": "DATANODE"
},
{
"name": "ZKFC"
},
{
"name": "JOURNALNODE"
},
{
"name": "RESOURCEMANAGER"
},
{
"name": "HISTORYSERVER"
},
{
"name": "APP_TIMELINE_SERVER"
},
{
"name": "HDFS_CLIENT"
},
{
"name": "YARN_CLIENT"
}
],
"cardinality": "1"
},
{
"name": "master3",
"configurations": [],
"components": [
{
"name": "ZOOKEEPER_SERVER"
},
{
"name": "ZOOKEEPER_CLIENT"
},
{
"name": "DATANODE"
},
{
"name": "JOURNALNODE"
},
{
"name": "HDFS_CLIENT"
},
{
"name": "NODEMANAGER"
},
{
"name": "YARN_CLIENT"
}
],
"cardinality": "1"
},
{
"name": "worker",
"configurations": [],
"components": [
{
"name": "DATANODE"
},
{
"name": "HDFS_CLIENT"
},
{
"name": "NODEMANAGER"
},
{
"name": "YARN_CLIENT"
},
{
"name": "MAPREDUCE2_CLIENT"
}
],
"cardinality": "1"
}
],
"Blueprints": {
"blueprint_name": "nn-ha",
"stack_name": "HDP",
"stack_version": "2.5"
} }
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05-10-2017
08:53 PM
Maybe there are some exceptions or error messages in the ambari-server.log. I think Ambari reports 100% when something went wrong and skipped the installation or some steps. Can you check please?
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05-10-2017
07:59 PM
1 Kudo
Hi, Would you mind sharing your logs with us? Post recipes should run after the install. If you look at the logs there should be a message that says: "Submitted cluster creation template" then it polls the installation progress then executes the post recipes. This part is the relevant to see what happened. Maybe we got a 100 percent message while the installation is still in progress then the flow moved on, logs can help identify this.
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04-03-2017
02:45 PM
1 Kudo
Hi, Yes you can specify the CIDR for your vnet on the manage networks section:
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03-27-2017
09:44 AM
Besides the UI weirdness can you for example stop/start your cluster with CB?
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