I am not aware of a scala heating am only aware of java testing with hbase.
You can hbasetestingutility.java that is present in hbase testing java.
Call there startminicluster or dfs cluster.
Thanks
On Mar 14, 2016 12:22 PM, "Nkechi Achara" wrote:
> Hi,
>
> I am trying to find an example of how
Hi,
I am trying to find an example of how to spin up a Hbase server in a mock
or integration style, so I can test my code locally in my IDE.
I have tried fake-hbase and hbase testing utility and receive errors
especially when trying to start the cluster.
Has anyone got any examples in scala to do
Does hbase scan or get is single threaded?
Say I have hbase table with 100 regionservers.
When I scan a key rangle say a-z(distributed on all regionservers), will
the client make calls to regionservers in parallel all at once or one by
one.First it will get all keys from one regionserver then make
2.DO I need to check whether Hconnection is still active before using it to
create Htable instance.
By still valid I meant that say I created Hconnection object and after 3-4
minutes when request came for any crud operation for some table and before
getting Htable using from
HConnection say Hconne
For #1, single Hconnection should work.
For #2, can you clarify ? As long as the hbase-site.xml used to create
the Hconnection
is still valid, you can continue using the connection.
For #3, they're handled by the connection automatically.
For #4, the HTable ctor you cited doesn't exist in master
I have a requirement to use long running hbase client in application server.
1.Do I need to create multiple HConnections or single Hconnection will work?
2. DO I need to check whether Hconnection is still active before using it
to create Htable instance.
3.DO I need to handle region split and regi
