Hi Folks - I have having issue fetch data using pycassa get() function. I
have copied the CF schema and my code is below. This query returns me just
this
Results: {u'narrativebuddieswin': ['609548930995445799_752368319',
'609549303525138481_752368319', '610162034020180814_752368319',
'610162805856002905_752368319', '610163571417146213_752368319',
'610165900312830861_752368319']}
none of the subcolumns are returned for above super column ??? Please help..
CODE: ----------------->>>
if start:
res_rows = col_fam.get(key, column_count=count,
column_start=start, include_timestamp=True, include_ttl=True, )
else:
res_rows = col_fam.get(key, column_count=count, include_timestamp=True,
include_ttl=True,)
return res_rows
CF Schema: -------->>>
'Twitter_Instagram':
CfDef(comment='',
key_validation_class='org.apache.cassandra.db.marshal.UTF8Type',
min_compaction_threshold=4,
key_cache_save_period_in_seconds=None,
gc_grace_seconds=864000,
default_validation_class='org.apache.cassandra.db.marshal.UTF8Type',
max_compaction_threshold=32,
read_repair_chance=0.10000000000000001,
compression_options={'sstable_compression':
'org.apache.cassandra.io.compress.SnappyCompressor'},
bloom_filter_fp_chance=None,
id=None,
keyspace='Narrative',
key_cache_size=None,
replicate_on_write=True,
subcomparator_type='org.apache.cassandra.db.marshal.BytesType',
merge_shards_chance=None,
row_cache_provider=None,
row_cache_save_period_in_seconds=None,
column_type='Super',
memtable_throughput_in_mb=None,
memtable_flush_after_mins=None,
column_metadata={‘
'expanded_url': ColumnDef(index_type=None, index_name=None,
validation_class='org.apache.cassandra.db.marshal.UTF8Type',
name='expanded_url', index_options=None),
'favorite': ColumnDef(index_type=None, index_name=None,
validation_class='org.apache.cassandra.db.marshal.IntegerType',
name='favorite', index_options=None),
'retweet': ColumnDef(index_type=None, index_name=None,
validation_class='org.apache.cassandra.db.marshal.IntegerType',
name='retweet', index_options=None),
'iid': ColumnDef(index_type=None, index_name=None,
validation_class='org.apache.cassandra.db.marshal.UTF8Type', name='iid',
index_options=None),
'screen_name': ColumnDef(index_type=None, index_name=None,
validation_class='org.apache.cassandra.db.marshal.UTF8Type',
name='screen_name', index_options=None),
'embedly_data': ColumnDef(index_type=None, index_name=None,
validation_class='org.apache.cassandra.db.marshal.BytesType',
name='embedly_data', index_options=None),
'created_date': ColumnDef(index_type=None, index_name=None,
validation_class='org.apache.cassandra.db.marshal.UTF8Type',
name='created_date', index_options=None),
'tid': ColumnDef(index_type=None, index_name=None,
validation_class='org.apache.cassandra.db.marshal.UTF8Type', name='tid',
index_options=None),
'score': ColumnDef(index_type=None, index_name=None,
validation_class='org.apache.cassandra.db.marshal.IntegerType',
name='score', index_options=None),
'approved': ColumnDef(index_type=None, index_name=None,
validation_class='org.apache.cassandra.db.marshal.UTF8Type',
name='approved', index_options=None),
'likes': ColumnDef(index_type=None, index_name=None,
validation_class='org.apache.cassandra.db.marshal.IntegerType',
name='likes', index_options=None)},
key_alias=None,
dclocal_read_repair_chance=0.0,
name='Twitter_Instagram',
compaction_strategy_options={},
row_cache_keys_to_save=None,
compaction_strategy='org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy',
memtable_operations_in_millions=None,
caching='KEYS_ONLY',
comparator_type='org.apache.cassandra.db.marshal.BytesType',
row_cache_size=None),
