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New Contributor
Posts: 3
Registered: ‎02-15-2016
Accepted Solution

HUE Spark notebook

[ Edited ]

Hi guys,

 

I've upgrade from CDH 5.5.x to 5.7.x and after this upgrade I can't see "Spark Notebook" in Hue interface anymore (specifically Query Editors -> Spark Notebook). My Advanced configuration snippet contains following and except the spark issue it works as it should:

 

[desktop]
app_blacklist=hbase,search,indexer,security

 

And yet there's no link in Hue UI. Although I am able to access the Spark Notebook if I enter the address directly https://hue.example.com/notebook/. Any recommendations? Thanks.

Cloudera Employee
Posts: 701
Registered: ‎07-30-2013

Re: HUE Spark notebook

In the advanced configuration, could you add

[notebook
show_notebooks=true

https://github.com/cloudera/hue/blob/master/desktop/conf.dist/hue.ini#L577


We are currently working on merging both the editor and the notebook, it
will be all unified in Hue 4
New Contributor
Posts: 3
Registered: ‎02-15-2016

Re: HUE Spark notebook

Hi,

 

Thank you for your answer. I've tested proposed solution - currently my hue_safety_valve.ini contains:

 

[notebook]
show_notebooks=true
[desktop]
app_blacklist=hbase,search,indexer,security
[[database]]
engine=postgresql_psycopg2
name=hue
host=localhost
port=5552
user=hue
password=<<somepass>>

but the result is the same as before - it doesn't work :/.

Cloudera Employee
Posts: 701
Registered: ‎07-30-2013

Re: HUE Spark notebook

Ha, in 5.7 it was actually

[beeswax]
use_new_editor=true
New Contributor
Posts: 5
Registered: ‎02-08-2016

Re: HUE Spark notebook

[ Edited ]

That did not work for us for Hue 3.9.0. We used

[desktop]

use_new_editor=true

Expert Contributor
Posts: 263
Registered: ‎01-25-2017

Re: HUE Spark notebook

Hi Guys,

 

is there is an  alternative to the --jars option of spark-submit in the spark notebook in Hue?

New Contributor
Posts: 1
Registered: ‎10-19-2016

Re: HUE Spark notebook

Hello guys,

I'm using Cloudera 5.12.1 and Hue 4.0.

 

I have all settings by default in Hue and I'm able to see: Impala, Hive, Pig, Java, Spark, MapReduce, Shell, Sqoop1, and Distcp but unfortunately, I cannot see: Notebook, Spark, pySpark, ...

 

Please, any idea how to fix that.

 

I already checked the configuration file in location (by default configuration) /var/run/cloudera-scm-agent/process/1051-hue-HUE_SERVE and hue.ini file looks like:

*****************

[desktop]
secret_key_script=/var/run/cloudera-scm-agent/process/1051-hue-HUE_SERVER/altscript.sh sec-1-secret_key
http_host=vm1.solutia.home
cluster_id=507d3cd0-e317-4147-a69f-a2b43854ec92
hue_load_balancer=http://vm1.solutia.home:8889
app_blacklist=spark,zookeeper,security
http_port=8888
time_zone=America/Los_Angeles
django_debug_mode=false
http_500_debug_mode=false
cherrypy_server_threads=50
default_site_encoding=utf
collect_usage=true
audit_event_log_dir=/var/log/hue/audit/hue-HUE_SERVER-0af71b69575a3278e45a18d9c57aa712
audit_log_max_file_size=100MB
[[metrics]]
location=/var/log/hue/metrics-hue_server/metrics.log
collection_interval=30000
[[custom]]
[[auth]]
idle_session_timeout=-1
user_augmentor=desktop.auth.backend.DefaultUserAugmentor
backend=desktop.auth.backend.AllowFirstUserDjangoBackend
[[database]]
engine=postgres
host=vm1.solutia.home
port=7432
user=hue1
password_script=/var/run/cloudera-scm-agent/process/1051-hue-HUE_SERVER/altscript.sh sec-5-password
name=hue1
[[smtp]]
host=localhost
port=25
user=
password=
tls=no
[[kerberos]]
[metadata]
[[navigator]]
navmetadataserver_auth_type=CMDB
navmetadataserver_cmdb_user=__cloudera_internal_user__hue-HUE_SERVER-0af71b69575a3278e45a18d9c57aa712
navmetadataserver_cmdb_password_script=/var/run/cloudera-scm-agent/process/1051-hue-HUE_SERVER/altscript.sh sec-9-navmetadataserver_cmdb_password
[hadoop]
[[hdfs_clusters]]
[[[default]]]
fs_defaultfs=hdfs://hacluster
webhdfs_url=http://vm2.solutia.home:14000/webhdfs/v1
hadoop_hdfs_home=/opt/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/hadoop-hdfs

hadoop_bin=/opt/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/hadoop/bin/hadoop
hadoop_conf_dir=/var/run/cloudera-scm-agent/process/1051-hue-HUE_SERVER/yarn-conf
security_enabled=false
temp_dir=/tmp
[[yarn_clusters]]
[[[default]]]
resourcemanager_host=vm1.solutia.home
resourcemanager_api_url=http://vm1.solutia.home:8088/
proxy_api_url=http://vm1.solutia.home:8088/
resourcemanager_port=8032
logical_name=yarnRM
history_server_api_url=http://vm1.solutia.home:19888/
security_enabled=false
submit_to=true
hadoop_mapred_home=/opt/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/hadoop-mapreduce
hadoop_bin=/opt/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/hadoop/bin/hadoop
hadoop_conf_dir=/var/run/cloudera-scm-agent/process/1051-hue-HUE_SERVER/yarn-conf
[[[ha]]]
resourcemanager_host=vm2.solutia.home
resourcemanager_api_url=http://vm2.solutia.home:8088/
proxy_api_url=http://vm2.solutia.home:8088/
resourcemanager_port=8032
logical_name=yarnRM
history_server_api_url=http://vm1.solutia.home:19888/
security_enabled=false
submit_to=true
hadoop_mapred_home=/opt/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/hadoop-mapreduce
hadoop_bin=/opt/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/hadoop/bin/hadoop
hadoop_conf_dir=/var/run/cloudera-scm-agent/process/1051-hue-HUE_SERVER/yarn-conf
[beeswax]
hive_server_host=vm1.solutia.home
hive_server_port=10000
server_conn_timeout=120
hive_conf_dir=/var/run/cloudera-scm-agent/process/1051-hue-HUE_SERVER/hive-conf
[liboozie]
remote_data_dir=/user/hue/jobsub
oozie_url=http://vm1.solutia.home:11000/oozie
security_enabled=false
[useradmin]
[impala]
server_host=vm1.solutia.home
server_port=21050

server_conn_timeout=120
[sqoop]
server_url=http://vm2.solutia.home:12000/sqoop
sqoop_conf_dir=/var/run/cloudera-scm-agent/process/1051-hue-HUE_SERVER/sqoop2-conf
[search]
solr_url=http://vm1.solutia.home:8983/solr
[hbase]
hbase_clusters=(HBase|vm3.solutia.home:9090)
hbase_conf_dir=/var/run/cloudera-scm-agent/process/1051-hue-HUE_SERVER/hbase-conf
[proxy]
whitelist=(localhost|127\.0\.0\.1):(50030|50070|50060|50075)
[shell]
[[ shelltypes ]]
[[[ pig ]]]
nice_name="Pig Shell (Grunt)"
command="/opt/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/pig/../../bin/pig -l /dev/null"
help="The command-line interpreter for Pig"
[[[[ environment ]]]]
[[[[[ JAVA_HOME ]]]]]
value="/usr/java/jdk1.7.0_67-cloudera"
[[[[[ HADOOP_CONF_DIR ]]]]]
value="/var/run/cloudera-scm-agent/process/1051-hue-HUE_SERVER/yarn-conf"
[[[ hbase ]]]
nice_name="HBase Shell"
command="/opt/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/hbase/bin/hbase shell"
help="The command-line HBase client interface."
[[[[ environment ]]]]
[[[[[ JAVA_HOME ]]]]]
value="/usr/java/jdk1.7.0_67-cloudera"
[[[[[ HADOOP_CONF_DIR ]]]]]
value="/var/run/cloudera-scm-agent/process/1051-hue-HUE_SERVER/yarn-conf"
[[[[[ HBASE_CONF_DIR ]]]]]
value="/var/run/cloudera-scm-agent/process/1051-hue-HUE_SERVER/hbase-conf"
[[[ sqoop2 ]]]
nice_name="Sqoop2 Shell"
command="/opt/cloudera/parcels/CDH-5.12.1-1.cdh5.12.1.p0.3/lib/sqoop2/../../bin/sqoop2"
help="The command-line Sqoop2 client"
[[[[ environment ]]]]
[[[[[ JAVA_HOME ]]]]]
value="/usr/java/jdk1.7.0_67-cloudera"
[zookeeper]
[[clusters]]
[[[default]]]
host_ports=vm2.solutia.home:2181,vm3.solutia.home:2181,vm1.solutia.home:2181
[libzookeeper]
ensemble=vm2.solutia.home:2181,vm3.solutia.home:2181,vm1.solutia.home:2181

 

 

Thank you for your help.

Martin

Explorer
Posts: 19
Registered: ‎11-04-2016

Re: HUE Spark notebook

I think you are missing this which it was mentioned here:

 

[desktop]
use_new_editor=true

 

Hope it helps

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