This way solves my problem, thanks Vitaly.
------------------ Original ------------------
From: "Vitaly Gridnev"<[email protected]>;
Date: Mon, Aug 8, 2016 06:44 PM
To: "fuguangping"<[email protected]>;
Cc: "openstack"<[email protected]>;
Subject: Re: [Openstack] [Sahara]Cloudera-Manager generate empty Hadoop/HDFS
configration
Hello. Seems like an issue around Cloudera (not sure). I faced with something
like that when cluster was deployed without Oozie. Could please try to deploy
cluster with Oozie server?
On Mon, Aug 8, 2016 at 11:56 AM, fuguangping <[email protected]>
wrote:
Hi all,
I installed sahara on Openstack liberty version, and I succeed to deploy
CDH-5.4 without any error. But When I login to the Cloudera-manager VM, I found
some wrong Hadoop/HDFS configurations:
[root@int32bit-hadoop-1-cdh-master-001 hdfs]# hdfs dfs -df
Filesystem Size Used Available Use%
file:/// 20061442048 5187198976 14874243072 26%
I checked the hadoop config file in /etc/hadoop/conf, it seemed that the
Cloudera-manager fail to update config:
[root@int32bit-hadoop-1-cdh-master-001 hdfs]# cat /etc/hadoop/conf/core-site.xml
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<configuration>
</configuration>
As showed above, the core-site.xml is empty.
Then I checked other config files, it showed the same result with empty
configuration.
Here's my master role processes:
CLOUDERA_MANAGER
YARN_JOBHISTORY
YARN_RESOURCEMANAGER
HDFS_SECONDARYNAMENODE
HDFS_NAMENODE
and slave role processes:
HBASE_REGIONSERVER
HDFS_DATANODE
YARN_NODEMANAGER
sahara.conf:
[DEFAULT]
debug=true
verbose = true
log_dir = /var/log/sahara
use_syslog = false
use_stderr = true
rpc_backend = rabbit
use_floating_ips= True
use_neutron = true
use_namespaces = true
use_rootwrap = true
rootwrap_command="sudo sahara-rootwrap /etc/sahara/rootwrap.conf"
plugins = vanilla,hdp,spark,cdh,ambari,fake,mapr,storm
infrastructure_engine = heat
...
Any help is greatly appreciated.
Regards,
Guangping Fu
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--
Best Regards,
Vitaly Gridnev,
Project Technical Lead of OpenStack DataProcessing Program (Sahara)
Mirantis, Inc
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