Recent questions tagged hbase

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what is hbase in hadoop?

Dec 14, 2021 in Big Data Hadoop by CoderGirl
 • 500 points • 1,633 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 • 1,960 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 • 2,246 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 • 3,497 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 • 2,929 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 • 1,951 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 • 2,997 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 • 8,583 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 • 2,333 views
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create table in Hbase using Java API

Mar 31, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 1,917 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 • 4,322 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 • 1,567 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 • 6,148 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 • 1,972 views
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Relationship between Hadoop and Database

Jul 4, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 899 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 • 1,843 views
0 votes
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
 • 1,486 views
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1 answer

How to remove table scope operators in HBase?

Jun 21, 2019 in Big Data Hadoop by rajnish
 • 1,264 views
0 votes
1 answer

How to delete a column family from table in HBase?

Jun 21, 2019 in Big Data Hadoop by Junaid
 • 4,961 views
0 votes
1 answer

How to Create a table with region replication in Hbase?

May 31, 2019 in Big Data Hadoop by sunayna
 • 2,207 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
 • 1,462 views
0 votes
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
 • 4,130 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
 • 974 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
 • 988 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
 • 968 views
0 votes
1 answer

What configuration I need to make to run HBase client?

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

How to secure thrift server crash if receives invalid data?

May 29, 2019 in Big Data Hadoop by sanju
 • 1,264 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
 • 3,674 views
0 votes
1 answer

How to use Hbase shell in a bash script?

May 29, 2019 in Big Data Hadoop by Nishan
 • 3,401 views
0 votes
1 answer

How to configure ulimit for Hbase using command line?

May 29, 2019 in Big Data Hadoop by reena
 • 1,355 views
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1 answer

Setting user limit for Hbase?

May 29, 2019 in Big Data Hadoop by Narayana
 • 1,022 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
 • 1,248 views
0 votes
1 answer

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

May 29, 2019 in Big Data Hadoop by sunil
 • 2,568 views
0 votes
1 answer

Configurations to enable impersonation for Hbase thrift servers

May 27, 2019 in Big Data Hadoop by Raman
 • 1,377 views
0 votes
1 answer

Set Hbase Server in Hue.

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

How to set Hbase truncate limit in hue?

May 27, 2019 in Big Data Hadoop by Ishan
 • 1,102 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
 • 1,501 views
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What is the difference between the disable and disable-all keyword in HBase?

May 24, 2019 in Big Data Hadoop by amrita
 • 1,671 views
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1 answer

Why Count keyword is used in HBase?

May 24, 2019 in Big Data Hadoop by sunny
 • 1,017 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
 • 1,773 views
0 votes
1 answer

Why Alter keyword has been used in HBase?

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

Use of Describe keyword in HBase?

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

Command to listing all the tables In HBase?

May 23, 2019 in Big Data Hadoop by sunny
 • 2,988 views
0 votes
1 answer

How to create a Table using HBase shell ?

May 23, 2019 in Big Data Hadoop by jina
 • 1,444 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
 • 2,366 views
0 votes
1 answer

How to set communicate between Hbase with Java Libraries ?

May 23, 2019 in Big Data Hadoop by pavitra
 • 1,224 views
0 votes
1 answer

How do you start and stop region server in HBase?

May 23, 2019 in Big Data Hadoop by rana
 • 16,795 views
0 votes
1 answer

How to kill a Backup Master in HBase?

May 23, 2019 in Big Data Hadoop by siraj
 • 1,800 views
0 votes
1 answer

How to start and stop Master in HBase?

May 23, 2019 in Big Data Hadoop by nisha
 • 1,050 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
 • 1,592 views
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