Stack Overflow
Stack Overflow

Questions tagged [hypertable]

Hypertable is an open source database inspired by publications on the design of Google's BigTable.

Hypertable is an open source database inspired by publications on the design of Google's BigTable.

Hypertable runs on top of a distributed file system such as the Apache Hadoop DFS, GlusterFS, or the Kosmos File System (KFS). It is written almost entirely in C++.

Because Hypertable keeps data physically sorted by a primary key, it is well-suited to a broad set of applications.

Official Website

83 questions
0
votes
0 answers

Hypertable and thrift installation on xampp on windows 10

Please tell me is it possible to install hypertable and thrift and also hadoop on xampp on windows 10 64bit to test a site. If possible so please give step by step guide to install these things. Regards
Ali raza
  • 3
  • 5
0
votes
1 answer

Is Hypertable production ready?

Is Hypertable production ready? I can find very little information online. It seems everyone uses HBase instead however Hypertable claims to be much faster.
Telavian
  • 3,752
  • 6
  • 36
  • 60
0
votes
1 answer

Estimate row size HBase/HyperTable

Is there a way to estimate row size if I know what kind of data I'll be storing (with compression in mind)? I'm looking at something like bson_id | string (max 200 chars) | int32 | int32 | int32 | bool | bool | DateTime | DateTime | DateTime |…
Ivan
  • 23
  • 2
  • 8
0
votes
1 answer

How can select row in hypertable

First I had created one table CREATE TABLE hypertable (a,b); after I add 4 row into that: INSERT INTO hypertable VALUES ('2008-06-28 01:00:00', 'a', 'a11'),('2008-06-28 01:00:00', 'b', 'b11'); INSERT INTO hypertable VALUES ('2008-06-28…
Vu Huynh
  • 1
  • 1
0
votes
1 answer

Need a highly compressed datastore for Crawl data and log data

I have to store a lot of crawl and log data in a Datastore with an efficient compression ratio. So far I tried and installed Cassandra, Couchbase, Mysql and an FlatFile format and read the architectual overview of Google Big Table, Hypertable and…
test
  • 86
  • 4
0
votes
0 answers

hypertable filter by one cell, but bringing all column family

Im trying to do something like this: Select column1, column2 from mytable where column1 = 'wathever'; But I cannot find something similar for hypertable, I understand the architecture and that it handles individual rows, but I would like to know if…
Rodrigo.C
  • 1,123
  • 2
  • 10
  • 22
0
votes
1 answer

DfsBroker can't start error when configure hypertable run on hadoop

I just try to install hypertable on hadoop follow official document first I deploy cdh4 on CentOS 6.5-32bit node in persudo-distribute mode then follow hypertable offical document to install hypertable on hadoop when I run cap start -f…
xiaoxiao
  • 1
  • 2
0
votes
0 answers

Hypertable works with Hadoop 2.x?

I want to know if I can install Hypertable on top of Hadoop 2.3.0(or 2.2.0). I do not want to use Cloudera for now, because I am new to Hadoop, and just want to learn one thing for now.
Dean Chen
  • 3,800
  • 8
  • 45
  • 70
0
votes
0 answers

Insert Data into Hypertable

Could anyone please help me out with my issue: I have created a namespace and a table wit HT4N in C# as follows: static void Main(string[] args) { string hql = "CREATE TABLE AlarmTable (" +…
nlv
  • 791
  • 7
  • 28
0
votes
1 answer

Remote access to Hypertable from C++

I have sucessfully installed Hypertable on top of Hadoop on a small cluster of Ubunto servers. At this point the only way to access the Hypertable is via the 'ht shell' command on one of the HT servers. Thats all very interesting, but now I want to…
Chris Becke
  • 34,244
  • 12
  • 79
  • 148
0
votes
1 answer

Is there a limit for size of hypertable cell values?

I wonder if there is a limit for size of cell values in hypertable. I didn't found it in documentations so please share your experience if you ever tried to store big binary values in ht.
Sassan
  • 2,187
  • 2
  • 24
  • 43
0
votes
1 answer

HyperTable: Loading data using Mutators Vs. LOAD DATA INFILE

I am starting a discussion, which I hope, will become one place to discuss data loading method using mutators Vs. loading using flat file via 'LOAD DATA INFILE'. I have been baffled to get enormous performance gain using mutators (using batch size =…
NullException
  • 4,232
  • 8
  • 24
  • 44
0
votes
1 answer

Hypertable SELECT IN clause

I was trying to dO: SELECT * FROM tab WHERE ROW IN ('1232', '2341', '3245'); It threw an exception, Error: Hypertable::Exception: Column predicate name not identical with selected column - HYPERTABLE HQL parse error But, this works, SELECT *…
NullException
  • 4,232
  • 8
  • 24
  • 44
0
votes
1 answer

HyperTable Select on Column qualifier does not work in 0.9.6.5 as documented

My table schema below: hypertable> show create table users; CREATE TABLE GROUP_COMMIT_INTERVAL "100" users ( 'column_name_beta' MAX_VERSIONS 1, …
NullException
  • 4,232
  • 8
  • 24
  • 44
0
votes
2 answers

Perl Hypertable mutator exception

I am using Hypertable::ThriftClient, and using mutator for mass insertion. Here is the code sample: $master, $port and $namespace are all defined. Table: show create table users; # Table schema is below CREATE TABLE GROUP_COMMIT_INTERVAL "100"…
NullException
  • 4,232
  • 8
  • 24
  • 44
1 2 3 4
5
6