Trending questions in Big Data Hadoop

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How to make Hue to submit jobs to Yarn?

First, you will have to configure oozie to use ...READ MORE

May 29 in Big Data Hadoop by Sagar
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How to configure ulimit for Hbase using command line?

Hi, Increasing the file handles for the user ...READ MORE

May 29 in Big Data Hadoop by Gitika
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Change HDFS Cluster configuration in hue

You have to set this in hue configuration file. ...READ MORE

May 29 in Big Data Hadoop by Tina
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How to set history server api in Hue?

You have to set this in hue configuration ...READ MORE

May 29 in Big Data Hadoop by jana
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How to set proxy server api in Hue?

Follows these steps: Open the hue configuration file Search for the [[yarn_clusters]] section Set ...READ MORE

May 29 in Big Data Hadoop by Reshma
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Which data type is used to store the data in HBase table column?

Hey, Byte Array,  Put p = new Put(Bytes.toBytes("John Smith")); All ...READ MORE

May 28 in Big Data Hadoop by Gitika
• 25,340 points
67 views
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How to set job tracker host in Hue?

You have to set this in the hue ...READ MORE

May 29 in Big Data Hadoop by Raman
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Setting the resource manager port in Hue

Open the hue configuration file and search for the [[yarn_clusters]] sub-section. ...READ MORE

May 29 in Big Data Hadoop by Khan
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1 answer

Setting certificate for authentication in Hue

To set the path to TLS certificate, open ...READ MORE

May 29 in Big Data Hadoop by Tina
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1 answer

Limit the maximum number of dynamic partitions in Hive

By default, the maximum number of default ...READ MORE

May 21 in Big Data Hadoop by Risha
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Failed to upgrade the metastore in Hive?

Hey, If the problem you are having do the ...READ MORE

May 29 in Big Data Hadoop by Gitika
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21 views
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How to secure thrift server crash if receives invalid data?

Hey, The Thrift server may crash if it ...READ MORE

May 29 in Big Data Hadoop by Gitika
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21 views
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Setting user limit for Hbase?

Hey, Because HBase is a database, it opens ...READ MORE

May 29 in Big Data Hadoop by Gitika
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20 views
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1 answer

Hive local inpath gives invalid path error

You are using the below command to ...READ MORE

May 23 in Big Data Hadoop by Jill
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Installing Zookeeper on Windows

Follow the below-mentioned steps to install Zookeeper ...READ MORE

Feb 22 in Big Data Hadoop by Omkar
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Hue: Set NT domain

Hi.  How to set NT domain? You have to ...READ MORE

May 29 in Big Data Hadoop by Kiran
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How to create sequential znode in zookeeper?

Hey, To create a Sequential znode, add -s flag as shown ...READ MORE

May 27 in Big Data Hadoop by Gitika
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92 views
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To locate the HBase data cell which three co-ordinate is used ?

Hey,  HBase uses the coordinates to locate a ...READ MORE

May 28 in Big Data Hadoop by Gitika
• 25,340 points
43 views
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How Hadoop scalabality linear or proportional depends on the number of nodes?

Hey, These jobs are often IO based not ...READ MORE

May 28 in Big Data Hadoop by Gitika
• 25,340 points
40 views
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1 answer

How is Delete command is different with remove command with znode in zookeeper?

Hey, Delete (delete /path) command is similar to remove command, except the ...READ MORE

May 28 in Big Data Hadoop by Gitika
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33 views
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How to import data in sqoop as a Parquet file?

Sqoop allows you to import the file ...READ MORE

May 15 in Big Data Hadoop by Nanda
596 views
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1 answer

Why to check status in zookeper?

Hello, Status describes the metadata of a specified znode. ...READ MORE

May 28 in Big Data Hadoop by Gitika
• 25,340 points
26 views
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How to create Children or Sub-znode in zookeeper?

Hey, Creating children is similar to creating new ...READ MORE

May 27 in Big Data Hadoop by Gitika
• 25,340 points
57 views
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1 answer

What is group_name_filter property in Hue file?

The group_name_attr is used to set the username in the ...READ MORE

May 28 in Big Data Hadoop by Vasu
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How to set Sqoop server in Hue?

I am not exactly sure what you ...READ MORE

May 27 in Big Data Hadoop by Karna
68 views
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1 answer

How to set LDAP server in Hue?

You have to set the Hue server url ...READ MORE

May 28 in Big Data Hadoop by Kumar
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1 answer

How to set authentication for Kerberos in Hue?

To set the authentication for Solr clients ...READ MORE

May 27 in Big Data Hadoop by Jimmy
62 views
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1 answer

Why is it necessary to rename the zoo_sample.cfg with zoo.cfg in zookeeper?

Hey, The main reason why we need to ...READ MORE

May 27 in Big Data Hadoop by Gitika
• 25,340 points
55 views
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1 answer

Configurations to enable impersonation for Hbase thrift servers

The default configuration suggested in the official ...READ MORE

May 27 in Big Data Hadoop by Khan
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1 answer

Hue LDAP: username attribute

You have to add this in the Hue ...READ MORE

May 28 in Big Data Hadoop by Rajul
19 views
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1 answer

Hue filter to search users

You have to specify the filter to ...READ MORE

May 28 in Big Data Hadoop by Kishan
19 views
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1 answer

Setting Pig examples on Hue

Hi. Any property of Pig can be ...READ MORE

May 27 in Big Data Hadoop by Esha
61 views
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1 answer

How to add filter for groups in Hue?

Open the Hue configuration file Search for [[ldap]] section Search for [[[groups]]] section Set the ...READ MORE

May 28 in Big Data Hadoop by Karan
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How to create an Ephemeral Znode in zookeeper?

Hey, To create an Ephemeral Znode, add -e flag as shown ...READ MORE

May 27 in Big Data Hadoop by Gitika
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39 views
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How to start Command Line Interface in Zookeeper?

Hey, To start the CLI for zookeeper you can ...READ MORE

May 27 in Big Data Hadoop by Gitika
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35 views
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1 answer

HBase configuration in Hue

Hue allows you to point to the ...READ MORE

May 27 in Big Data Hadoop by Reshma
38 views
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1 answer

Command to stop the zookeeper server?

Hey, After connecting the server and performing all ...READ MORE

May 27 in Big Data Hadoop by Gitika
• 25,340 points
30 views
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1 answer

Why Get DATA keyword has been used in zookeeper?

Hey, It returns the associated data of the ...READ MORE

May 27 in Big Data Hadoop by Gitika
• 25,340 points
27 views
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1 answer

Why Watch keyword is used in zookeeper?

Hey, Watches show a notification when the specified ...READ MORE

May 27 in Big Data Hadoop by Gitika
• 25,340 points
24 views
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1 answer

User admin configuration in Hue

By default, Hue assigns the manually created ...READ MORE

May 27 in Big Data Hadoop by Rishi
29 views
0 votes
1 answer

MapReduce to count alphabets

Please find the code below for alphabet ...READ MORE

May 23 in Big Data Hadoop by Firoz
202 views
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1 answer

Switch to old oozie editor in Hue.

CDH 5.4 onwards uses the new editor ...READ MORE

May 27 in Big Data Hadoop by Rahul
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Set Hbase Server in Hue.

The Hbase thrift servers for clusters are ...READ MORE

May 27 in Big Data Hadoop by Esha
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How to set Hbase truncate limit in hue?

Open the Hue configuration file and search for the [hbase] section ...READ MORE

May 27 in Big Data Hadoop by Harry
25 views
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1 answer

Oozie editor issue in CDH 5.4: Documents not available.

Hi. CDH 5.4 and later versions use ...READ MORE

May 27 in Big Data Hadoop by Nisha
26 views
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1 answer

How to set SQLite Query Configurations in Hue?

To set the query configurations, you will ...READ MORE

May 27 in Big Data Hadoop by Suri
29 views
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1 answer

Restrict number of workflows retrieved in an API call

Hey there! Because you are trying to ...READ MORE

May 27 in Big Data Hadoop by John
22 views
0 votes
1 answer

Hive Hue: Restrict viewing of submitted jobs

Yes, this is possible. By default, any ...READ MORE

May 27 in Big Data Hadoop by Rasheed
23 views
0 votes
1 answer

Job Designer path in Hue

Hi. You can set a local path ...READ MORE

May 27 in Big Data Hadoop by Alice
20 views