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|
| Distribution |
Debian unstable |
| Abteilung |
java |
| Quelle |
hbase |
| Version |
0.20.4+dfsg1-1 |
| Maintainer |
Debian Java Maintainers <pkg-java-maintainers@lists.alioth.debian.org>
|
| Beschreibung |
Commandline interface to HBase.
.
HBase is the Hadoop database. It hosts very large tables (think
petabytes) -- billions of rows X millions of columns -- atop clusters of
commodity hardware. It's modeled after Google's Bigtable.
.
* Convenient base classes for backing Hadoop MapReduce jobs with HBase tables
* Query predicate push down via server side scan and get filters
* Optimizations for real time queries
* A high performance Thrift gateway
* A REST-ful Web service gateway that supports XML, Protobuf, and binary data
encoding options
* Cascading source and sink modules
* Extensible jruby-based (JIRB) shell
* Support for exporting metrics via the Hadoop metrics subsystem to files or
Ganglia; or via JMX
* No HBase single point of failure
* Rolling restart for configuration changes and minor upgrades
* Random access performance on par with open source relational databases such
as MySQL
.
The Hbase shell has a run-time dependency on jruby. Jruby is in non-free, see
Debian Bug #551618. When this bug is resolved, jruby can be moved to free and
jruby becommes a dependency.
.
For your first steps with HBase you may install the package
hbase-regionmasterd additionally to this package.
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| Abhängig von | libhbase-java (= 0.20.4+dfsg1-1) | | Vorgeschlagen | hbase-regionmasterd, jruby |
| Offizielle Seiten |
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