The ceilometer.storage.hbase.inmemory Module

This is a very crude version of “in-memory HBase”, which implements just enough functionality of HappyBase API to support testing of our driver.

class ceilometer.storage.hbase.inmemory.MConnection[source]

Bases: object

HappyBase.Connection mock.

create_table(n, families=None)[source]
delete_table(name, use_prefix=True)[source]
static open()[source]
table(name)[source]
class ceilometer.storage.hbase.inmemory.MConnectionPool[source]

Bases: object

connection()[source]
class ceilometer.storage.hbase.inmemory.MTable(name, families)[source]

Bases: object

HappyBase.Table mock.

static ColumnPrefixFilter(args, rows)[source]

This is filter for testing “in-memory HBase”.

This method is called from scan() when ‘ColumnPrefixFilter’ is found in the ‘filter’ argument.

Parameters:
  • args – a list of filter arguments, contain prefix of column
  • rows – a dict of row prefixes for filtering
static QualifierFilter(args, rows)[source]

This is filter for testing “in-memory HBase”.

This method is called from scan() when ‘QualifierFilter’ is found in the ‘filter’ argument

static RowFilter(args, rows)[source]

This is filter for testing “in-memory HBase”.

This method is called from scan() when ‘RowFilter’ is found in the ‘filter’ argument.

Parameters:
  • args – a list of filter arguments, it contains operator and sought string
  • rows – a dict of rows which are filtered
static SingleColumnValueFilter(args, rows)[source]

This is filter for testing “in-memory HBase”.

This method is called from scan() when ‘SingleColumnValueFilter’ is found in the ‘filter’ argument.

delete(key)[source]
put(key, data, ts=None)[source]
row(key, columns=None)[source]
rows(keys)[source]
scan(filter=None, columns=None, row_start=None, row_stop=None, limit=None)[source]