Inheritance diagram for lsst.dax.apdb.apdbCassandra.ApdbCassandraConfig:
Static Public Attributes inherited from Member Data Documentation
◆ contact_points
|
static |
Initial value:
= ListField(
dtype=str,
doc="The list of contact points to try connecting for cluster discovery.",
default=["127.0.0.1"]
)
◆ dia_object_columns
|
static |
Initial value:
= ListField(
dtype=str,
doc="List of columns to read from DiaObject, by default read all columns",
default=[]
)
◆ keyspace
|
static |
Initial value:
= Field(
dtype=str,
doc="Default keyspace for operations.",
default="apdb"
)
◆ pandas_delay_conv
|
static |
Initial value:
= Field(
dtype=bool,
default=True,
doc="If True then combine result rows before converting to pandas. "
)
◆ part_pix_level
|
static |
Initial value:
= Field(
dtype=int,
doc="Pixelization level used for partitioning index.",
default=10
)
◆ part_pix_max_ranges
|
static |
Initial value:
= Field(
dtype=int,
doc="Max number of ranges in pixelization envelope",
default=64
)
◆ part_pixelization
|
static |
Initial value:
= ChoiceField(
dtype=str,
allowed=dict(htm="HTM pixelization", q3c="Q3C pixelization", mq3c="MQ3C pixelization"),
doc="Pixelization used for partitioning index.",
default="mq3c"
)
◆ prefix
|
static |
Initial value:
= Field(
dtype=str,
doc="Prefix to add to table names",
default=""
)
◆ private_ips
|
static |
Initial value:
= ListField(
dtype=str,
doc="List of internal IP addresses for contact_points.",
default=[]
)
◆ protocol_version
|
static |
Initial value:
= Field(
dtype=int,
doc="Cassandra protocol version to use, default is V4",
default=cassandra.ProtocolVersion.V4 if CASSANDRA_IMPORTED else 0
)
◆ query_per_spatial_part
|
static |
Initial value:
= Field(
dtype=bool,
default=False,
doc="If True then build one query per spacial partition, otherwise build single query. "
)
◆ query_per_time_part
|
static |
Initial value:
= Field(
dtype=bool,
default=False,
doc="If True then build separate query for each time partition, otherwise build one single query. "
"This is only used when time_partition_tables is False in schema config."
)
◆ ra_dec_columns
|
static |
Initial value:
= ListField(
dtype=str,
default=["ra", "decl"],
doc="Names ra/dec columns in DiaObject table"
)
◆ read_concurrency
|
static |
Initial value:
= Field(
dtype=int,
doc="Concurrency level for read operations.",
default=500
)
◆ read_consistency
|
static |
Initial value:
= Field(
dtype=str,
doc="Name for consistency level of read operations, default: QUORUM, can be ONE.",
default="QUORUM"
)
◆ read_timeout
|
static |
Initial value:
= Field(
dtype=float,
doc="Timeout in seconds for read operations.",
default=120.
)
◆ time_partition_days
|
static |
Initial value:
= Field(
dtype=int,
doc="Time partitoning granularity in days, this value must not be changed"
" after database is initialized",
default=30
)
◆ time_partition_end
|
static |
Initial value:
= Field(
dtype=str,
doc="Ending time for per-partion tables, in yyyy-mm-ddThh:mm:ss format, in TAI"
" This is used only when time_partition_tables is True.",
default="2030-01-01T00:00:00"
)
◆ time_partition_start
|
static |
Initial value:
= Field(
dtype=str,
doc="Starting time for per-partion tables, in yyyy-mm-ddThh:mm:ss format, in TAI."
" This is used only when time_partition_tables is True.",
default="2018-12-01T00:00:00"
)
◆ time_partition_tables
|
static |
Initial value:
= Field(
dtype=bool,
doc="Use per-partition tables for sources instead of partitioning by time",
default=True
)
◆ timer
|
static |
Initial value:
= Field(
dtype=bool,
doc="If True then print/log timing information",
default=False
)
◆ write_consistency
|
static |
Initial value:
= Field(
dtype=str,
doc="Name for consistency level of write operations, default: QUORUM, can be ONE.",
default="QUORUM"
)
◆ write_timeout
|
static |
Initial value:
= Field(
dtype=float,
doc="Timeout in seconds for write operations.",
default=10.
)
The documentation for this class was generated from the following file:
- python/lsst/dax/apdb/apdbCassandra.py
