hue 是cdh中自帶的組件，也可單獨安裝（麻煩），hue 是hadoop ui,利用它可以很直觀的操作和查看hadoop生態應用。一般安裝cloudera manager之後會自動帶有hue管理界面
first 安裝所需依賴
yum install -y maven git npm cyrus-sasl-devel cyrus-sasl-gssapi cyrus-sasl-plain krb5-devel libffi-devel
libxml2-devel libxslt-devel make mysql mysql-devel openldap-devel python-devel sqlite-devel gmp-devel
second :下載編譯安裝
wget https://github.com/cloudera/hue/archive/master.zip unzip master.zip cd hue make apps
直到沒有明顯的錯誤爲止
3 配置
配置文件:desktop/conf/pseudo-distributed.ini 主要的配置項
[hadoop]
[[hdfs_clusters]]
[[[default]]]
fs_defaultfs=hdfs://192.168.42.135:9000
[[yarn_clusters]]
[[[default]]]
resourcemanager_host=192.168.42.135u
resourcemanager_port=8011
resourcemanager_api_url=http://192.168.42.135:8088
[beeswax]
hive_server_host=192.168.42.135
hive_server_port=10000
hive_conf_dir=/data/hive/conf
啓動hue:build/env/bin/hue runserver 0.0.0.0:8000
啓動之後，可以通過瀏覽器訪問。http://192.168.42.135:8000/,會提示創建用戶，隨便輸入，一般可以登錄頁面，如果上面的配置出錯，加載hive表，或者hdfs文件出錯。
如果出錯 粘貼錯誤然後百度一下大部分可以解決
hue 集成hbase
首先需要hbase開啓thrift服務，多個節點開啓一臺即可
需要注意的是，是開啓thrift服務，而不是thrift2
/usr/hdp/current/hbase-master/bin/hbase-daemon.sh start thrift2 thrift 開啓thrift 不能是thrift2 9090 端口
以下主要參考 https://blog.csdn.net/zhangshenghang/article/details/85776134
hbase-site.xml 中添加(也可通過web界面添加)
<property>
<name>hbase.thrift.support.proxyuser</name>
<value>true</value>
</property>
<property>
<name>hbase.regionserver.thrift.http</name>
<value>true</value>
</property>
core-site.xml 中添加（也可通過web界面添加）
<property>
<name>hadoop.proxyuser.hue.hosts</name>
<value>*</value>
</property>
<property>
<name>hadoop.proxyuser.hue.groups</name>
<value>*</value>
</property>
<property>
<name>hadoop.proxyuser.hbase.hosts</name>
<value>*</value>
</property>
<property>
<name>hadoop.proxyuser.hbase.groups</name>
<value>*</value>
</property>
然後在通過web界面查看是否添加到其上面
然後在修改desktop/conf/pseudo-distributed.ini
對應的hbase配置項
附配置項
[hadoop]
# Configuration for HDFS NameNode
# ------------------------------------------------------------------------
[[hdfs_clusters]]
# HA support by using HttpFs
[[[default]]]
# Enter the filesystem uri
fs_defaultfs=hdfs://localhost:8020
# NameNode logical name.
## logical_name=
# Use WebHdfs/HttpFs as the communication mechanism.
# Domain should be the NameNode or HttpFs host.
# Default port is 14000 for HttpFs.
webhdfs_url=http://localhost:50070/webhdfs/v1
# Change this if your HDFS cluster is Kerberos-secured
## security_enabled=false
# In secure mode (HTTPS), if SSL certificates from YARN Rest APIs
# have to be verified against certificate authority
## ssl_cert_ca_verify=True
# Directory of the Hadoop configuration
hadoop_conf_dir=/etc/hadoop/conf
# Configuration for YARN (MR2)
# ------------------------------------------------------------------------
[[yarn_clusters]]
[[[default]]]
# Enter the host on which you are running the ResourceManager
resourcemanager_host=localhost
# The port where the ResourceManager IPC listens on
resourcemanager_port=8032
# Whether to submit jobs to this cluster
submit_to=True
# Resource Manager logical name (required for HA)
## logical_name=
# Change this if your YARN cluster is Kerberos-secured
## security_enabled=false
# URL of the ResourceManager API
resourcemanager_api_url=http://localhost:8088
# URL of the ProxyServer API
proxy_api_url=http://localhost:8088
# URL of the HistoryServer API
history_server_api_url=http://localhost:19888
# URL of the Spark History Server
## spark_history_server_url=http://localhost:18088
# Change this if your Spark History Server is Kerberos-secured
## spark_history_server_security_enabled=false
# In secure mode (HTTPS), if SSL certificates from YARN Rest APIs
# have to be verified against certificate authority
## ssl_cert_ca_verify=True
# HA support by specifying multiple clusters.
# Redefine different properties there.
# e.g.
[hbase]
# Comma-separated list of HBase Thrift servers for clusters in the format of '(name|host:port)'.
# Use full hostname. If hbase.thrift.ssl.enabled in hbase-site is set to true, https will be used otherwise it will use http
# If using Kerberos we assume GSSAPI SASL, not PLAIN.
hbase_clusters=(Cluster|localhost:9090)
# HBase configuration directory, where hbase-site.xml is located.
hbase_conf_dir=/etc/hbase/conf
# Hard limit of rows or columns per row fetched before truncating.
truncate_limit = 500
# Should come from hbase-site.xml, do not set. 'framed' is used to chunk up responses, used with the nonblocking server in Thrift but is not supported in Hue.
# 'buffered' used to be the default of the HBase Thrift Server. Default is buffered when not set in hbase-site.xml.
thrift_transport=buffered
# Choose whether Hue should validate certificates received from the server.
ssl_cert_ca_verify=true
重啓即可看到hbase，此過程較長，需等待