Recent questions tagged hbase

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what is hbase in hadoop?

Dec 14, 2021 in Big Data Hadoop by CoderGirl
 • 500 points • 807 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
 • 38,240 points • 1,425 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
 • 38,240 points • 1,644 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
 • 38,240 points • 2,524 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
 • 38,240 points • 2,226 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
 • 38,240 points • 1,232 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
 • 38,240 points • 2,319 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
 • 38,240 points • 7,470 views
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ERROR org.apache.hadoop.hbase.regionserver.HRegionServer: ZooKeeper session expired

Mar 31, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 1,781 views
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create table in Hbase using Java API

Mar 31, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 1,466 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
 • 38,240 points • 3,552 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
 • 38,240 points • 1,100 views
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ERROR: org.apache.hadoop.hbase.ipc.ServerNotRunningYetException: Server is not running yet!

Mar 30, 2020 in Big Data Hadoop by akhtar
 • 38,240 points • 5,148 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 • 1,512 views
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Relationship between Hadoop and Database

Jul 4, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 452 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 • 1,164 views
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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
 • 919 views
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1 answer

How to remove table scope operators in HBase?

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

How to delete a column family from table in HBase?

Jun 21, 2019 in Big Data Hadoop by Junaid
 • 4,200 views
0 votes
1 answer

How to Create a table with region replication in Hbase?

May 31, 2019 in Big Data Hadoop by sunayna
 • 1,706 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
 • 998 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
 • 3,273 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
 • 636 views
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1 answer

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

May 31, 2019 in Big Data Hadoop by Vaishu
 • 489 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
 • 514 views
0 votes
1 answer

What configuration I need to make to run HBase client?

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

How to secure thrift server crash if receives invalid data?

May 29, 2019 in Big Data Hadoop by sanju
 • 804 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
 • 2,898 views
0 votes
1 answer

How to use Hbase shell in a bash script?

May 29, 2019 in Big Data Hadoop by Nishan
 • 2,872 views
0 votes
1 answer

How to configure ulimit for Hbase using command line?

May 29, 2019 in Big Data Hadoop by reena
 • 856 views
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1 answer

Setting user limit for Hbase?

May 29, 2019 in Big Data Hadoop by Narayana
 • 570 views
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1 answer

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

May 29, 2019 in Big Data Hadoop by sunita
 • 809 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
 • 2,172 views
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1 answer

Configurations to enable impersonation for Hbase thrift servers

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

Set Hbase Server in Hue.

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

How to set Hbase truncate limit in hue?

May 27, 2019 in Big Data Hadoop by Ishan
 • 704 views
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1 answer

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

May 24, 2019 in Big Data Hadoop by NIhan
 • 912 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
 • 1,191 views
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Why Count keyword is used in HBase?

May 24, 2019 in Big Data Hadoop by sunny
 • 624 views
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1 answer

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

May 24, 2019 in Big Data Hadoop by Rakesh
 • 1,372 views
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1 answer

Why Alter keyword has been used in HBase?

May 23, 2019 in Big Data Hadoop by daina
 • 496 views
0 votes
1 answer

Use of Describe keyword in HBase?

May 23, 2019 in Big Data Hadoop by pavitra
 • 477 views
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1 answer

Command to listing all the tables In HBase?

May 23, 2019 in Big Data Hadoop by sunny
 • 2,048 views
0 votes
1 answer

How to create a Table using HBase shell ?

May 23, 2019 in Big Data Hadoop by jina
 • 900 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
 • 1,534 views
0 votes
1 answer

How to set communicate between Hbase with Java Libraries ?

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

How do you start and stop region server in HBase?

May 23, 2019 in Big Data Hadoop by rana
 • 2,829 views
0 votes
1 answer

How to kill a Backup Master in HBase?

May 23, 2019 in Big Data Hadoop by siraj
 • 1,140 views
0 votes
1 answer

How to start and stop Master in HBase?

May 23, 2019 in Big Data Hadoop by nisha
 • 590 views
0 votes
1 answer

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

May 23, 2019 in Big Data Hadoop by disha
 • 1,058 views
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