Recent questions tagged hbase

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what is hbase in hadoop?

Dec 14, 2021 in Big Data Hadoop by CoderGirl
 • 500 points • 1,591 views
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Error: Couldn't properly initialize access to HDFS internals. Please update your WAL Provider to not make use of the 'asyncfs' provider.

Apr 30, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 1,897 views
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java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView

Apr 30, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 2,218 views
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ERROR [main] client.HConnectionManager$HConnectionImplementation: Can't get connection to ZooKeeper: KeeperErrorCode = ConnectionLoss for /hbase ERROR: KeeperErrorCode = ConnectionLoss for /hbase

Apr 30, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 3,458 views
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INFO hdfs.DFSClient: Could not obtain block blk_-from any node: java.io.IOException: No live nodes contain current block

Apr 17, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 2,878 views
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java.io.IOException: File /user/hadoop/ could only be replicated to 0 nodes, instead of 1

Apr 17, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 1,900 views
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main" java.io.IOException: Mkdirs failed to create /user/hadoop/name.

Apr 17, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 2,937 views
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org.apache.hadoop.ipc.RemoteException(java.io.IOException): File /try.txt._COPYING_ could only be replicated to 0 nodes instead of minReplication (=1).

Apr 7, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 8,490 views
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ERROR org.apache.hadoop.hbase.regionserver.HRegionServer: ZooKeeper session expired

Mar 31, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 2,295 views
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create table in Hbase using Java API

Mar 31, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 1,890 views
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ERROR org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper - ZooKeeper exists failed after 4 attempts

Mar 31, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 4,274 views
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ERROR [main] client.ConnectionManager$HConnectionImplementation: The node /hbase is not in ZooKeeper.

Mar 30, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 1,537 views
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1 answer

ERROR: org.apache.hadoop.hbase.ipc.ServerNotRunningYetException: Server is not running yet!

Mar 30, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 6,106 views
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Fastest way to load bulk data in to HBase through a program

Aug 8, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,946 views
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Relationship between Hadoop and Database

Jul 4, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 872 views
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2 answers

What is the relationship between Hadoop and Database?

Jun 25, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,799 views
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1 answer

Code was tested successfully in Dev and Test. When deployed to Productions it is failing. As an admin, how do you track the issue?

Jun 21, 2019 in Big Data Hadoop by Deepak P
 • 1,435 views
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1 answer

How to remove table scope operators in HBase?

Jun 21, 2019 in Big Data Hadoop by rajnish
 • 1,232 views
0 votes
1 answer

How to delete a column family from table in HBase?

Jun 21, 2019 in Big Data Hadoop by Junaid
 • 4,918 views
0 votes
1 answer

How to Create a table with region replication in Hbase?

May 31, 2019 in Big Data Hadoop by sunayna
 • 2,177 views
0 votes
1 answer

How we can configure multiple size for the buckets in HBase?

May 31, 2019 in Big Data Hadoop by Dishant
 • 1,404 views
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1 answer

How to Modify the Maximum Number of Versions for a Column Family in Hbase?

May 31, 2019 in Big Data Hadoop by Satyam
 • 4,092 views
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1 answer

How to turn on REST gateway impersonation in HBase?

May 31, 2019 in Big Data Hadoop by Gunjan
 • 943 views
0 votes
1 answer

How to add server-side configuration for secure operation in HBase?

May 31, 2019 in Big Data Hadoop by Vaishu
 • 960 views
0 votes
1 answer

How to set HBase configuration file to set the heap to 4 GB ?

May 31, 2019 in Big Data Hadoop by Gopinath
 • 937 views
0 votes
1 answer

What configuration I need to make to run HBase client?

May 31, 2019 in Big Data Hadoop by rajnesh
 • 814 views
0 votes
1 answer

How to secure thrift server crash if receives invalid data?

May 29, 2019 in Big Data Hadoop by sanju
 • 1,222 views
0 votes
1 answer

How to merge two consecutive regions using command line in HBase?

May 29, 2019 in Big Data Hadoop by sunny
 • 3,628 views
0 votes
1 answer

How to use Hbase shell in a bash script?

May 29, 2019 in Big Data Hadoop by Nishan
 • 3,365 views
0 votes
1 answer

How to configure ulimit for Hbase using command line?

May 29, 2019 in Big Data Hadoop by reena
 • 1,319 views
0 votes
1 answer

Setting user limit for Hbase?

May 29, 2019 in Big Data Hadoop by Narayana
 • 991 views
0 votes
1 answer

To locate the HBase data cell which three co-ordinate is used ?

May 29, 2019 in Big Data Hadoop by sunita
 • 1,210 views
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1 answer

Which data type is used to store the data in HBase table column?

May 29, 2019 in Big Data Hadoop by sunil
 • 2,529 views
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1 answer

Configurations to enable impersonation for Hbase thrift servers

May 27, 2019 in Big Data Hadoop by Raman
 • 1,339 views
0 votes
1 answer

Set Hbase Server in Hue.

May 27, 2019 in Big Data Hadoop by Ronny
 • 811 views
0 votes
1 answer

How to set Hbase truncate limit in hue?

May 27, 2019 in Big Data Hadoop by Ishan
 • 1,064 views
0 votes
1 answer

what is the difference between drop and drop_all command in Hbase?

May 24, 2019 in Big Data Hadoop by NIhan
 • 1,435 views
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1 answer

What is the difference between the disable and disable-all keyword in HBase?

May 24, 2019 in Big Data Hadoop by amrita
 • 1,620 views
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1 answer

Why Count keyword is used in HBase?

May 24, 2019 in Big Data Hadoop by sunny
 • 984 views
0 votes
1 answer

How to Change the maximum number of cells of a column family?

May 24, 2019 in Big Data Hadoop by Rakesh
 • 1,751 views
0 votes
1 answer

Why Alter keyword has been used in HBase?

May 23, 2019 in Big Data Hadoop by daina
 • 772 views
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1 answer

Use of Describe keyword in HBase?

May 23, 2019 in Big Data Hadoop by pavitra
 • 793 views
0 votes
1 answer

Command to listing all the tables In HBase?

May 23, 2019 in Big Data Hadoop by sunny
 • 2,944 views
0 votes
1 answer

How to create a Table using HBase shell ?

May 23, 2019 in Big Data Hadoop by jina
 • 1,408 views
0 votes
1 answer

How to access HBase shell and navigate and navigate to the HBase home folder?

May 23, 2019 in Big Data Hadoop by sikha
 • 2,322 views
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1 answer

How to set communicate between Hbase with Java Libraries ?

May 23, 2019 in Big Data Hadoop by pavitra
 • 1,203 views
0 votes
1 answer

How do you start and stop region server in HBase?

May 23, 2019 in Big Data Hadoop by rana
 • 15,806 views
0 votes
1 answer

How to kill a Backup Master in HBase?

May 23, 2019 in Big Data Hadoop by siraj
 • 1,768 views
0 votes
1 answer

How to start and stop Master in HBase?

May 23, 2019 in Big Data Hadoop by nisha
 • 1,008 views
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1 answer

Which code do we use to open the connection in HBase?

May 23, 2019 in Big Data Hadoop by disha
 • 1,549 views
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