got it thanks! will have to tackle this in another way.
Thank you.
Regards
L.
On Tue, Apr 17, 2018 at 1:58 PM, Jeff Jirsa <jji...@gmail.com> wrote:
> I imagine 3.0.16 has THIS bug, but it has far fewer other real bugs.
>
>
>
> On Tue, Apr 17, 2018 at 1:56 PM, Luigi Tagliamonte <
> luigi.tagliamont...@gmail.com> wrote:
>
>> Thank you Jeff,
>> my backup scripts works using the cf folders on disk :)
>> it parses all the keyspaces and for each performs: nodetool flush
>> ${keyspace} ${cf} and then nodetool snapshot ${keyspace} -cf ${cf}
>> Does 3.0.16 not having this "bug"?
>> Regards
>> L.
>>
>> On Tue, Apr 17, 2018 at 1:50 PM, Jeff Jirsa <jji...@gmail.com> wrote:
>>
>>> It's probably not ideal, but also not really a bug. We need to create
>>> the table in the schema to see if it exists on disk so we know whether or
>>> not to migrate it, and when we learn it's empty, we remove it from the
>>> schema but we dont delete the directory. It's not great, but it's not going
>>> to cause you any problems.
>>>
>>> That said: 3.0.11 may cause you problems, you should strongly consider
>>> 3.0.16 instead.
>>>
>>> On Tue, Apr 17, 2018 at 1:47 PM, Luigi Tagliamonte <
>>> luigi.tagliamont...@gmail.com> wrote:
>>>
>>>> Hello everybody,
>>>> i'm having a problem with a brand new cassandra:3.0.11 node. The
>>>> following tables belonging to the system keyspace:
>>>>
>>>> - schema_aggregates
>>>> - schema_columnfamilies
>>>> - schema_columns
>>>> - schema_functions
>>>> - schema_keyspaces
>>>> - schema_triggers
>>>> - schema_usertypes
>>>>
>>>>
>>>> get initialised on disk:
>>>>
>>>> *root@ip-10-48-93-149:/var/lib/cassandra/data/system# pwd*
>>>> /var/lib/cassandra/data/system
>>>>
>>>> *root@ip-10-48-93-149:/var/lib/cassandra/data/system# ls -1*
>>>> IndexInfo-9f5c6374d48532299a0a5094af9ad1e3
>>>> available_ranges-c539fcabd65a31d18133d25605643ee3
>>>> batches-919a4bc57a333573b03e13fc3f68b465
>>>> batchlog-0290003c977e397cac3efdfdc01d626b
>>>> built_views-4b3c50a9ea873d7691016dbc9c38494a
>>>> compaction_history-b4dbb7b4dc493fb5b3bfce6e434832ca
>>>> hints-2666e20573ef38b390fefecf96e8f0c7
>>>> local-7ad54392bcdd35a684174e047860b377
>>>> paxos-b7b7f0c2fd0a34108c053ef614bb7c2d
>>>> peer_events-59dfeaea8db2334191ef109974d81484
>>>> peers-37f71aca7dc2383ba70672528af04d4f
>>>> range_xfers-55d764384e553f8b9f6e676d4af3976d
>>>> schema_aggregates-a5fc57fc9d6c3bfda3fc01ad54686fea
>>>> schema_columnfamilies-45f5b36024bc3f83a3631034ea4fa697
>>>> schema_columns-296e9c049bec3085827dc17d3df2122a
>>>> schema_functions-d1b675fe2b503ca48e49c0f81989dcad
>>>> schema_keyspaces-b0f2235744583cdb9631c43e59ce3676
>>>> schema_triggers-0359bc7171233ee19a4ab9dfb11fc125
>>>> schema_usertypes-3aa752254f82350b8d5c430fa221fa0a
>>>> size_estimates-618f817b005f3678b8a453f3930b8e86
>>>> sstable_activity-5a1ff267ace03f128563cfae6103c65e
>>>> views_builds_in_progress-b7f2c10878cd3c809cd5d609b2bd149c
>>>>
>>>>
>>>>
>>>> but if I describe the system keyspace those cf are not present.
>>>>
>>>> cassandra@cqlsh> DESCRIBE KEYSPACE system;
>>>>
>>>> CREATE KEYSPACE system WITH replication = {'class': 'LocalStrategy'}
>>>> AND durable_writes = true;
>>>>
>>>> CREATE TABLE system.available_ranges (
>>>> keyspace_name text PRIMARY KEY,
>>>> ranges set<blob>
>>>> ) WITH bloom_filter_fp_chance = 0.01
>>>> AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
>>>> AND comment = 'available keyspace/ranges during bootstrap/replace
>>>> that are ready to be served'
>>>> AND compaction = {'class': 'org.apache.cassandra.db.compa
>>>> ction.SizeTieredCompactionStrategy', 'max_threshold': '32',
>>>> 'min_threshold': '4'}
>>>> AND compression = {'chunk_length_in_kb': '64', 'class': '
>>>> org.apache.cassandra.io.compress.LZ4Compressor'}
>>>> AND crc_check_chance = 1.0
>>>> AND dclocal_read_repair_chance = 0.0
>>>> AND default_time_to_live = 0
>>>> AND gc_grace_seconds = 0
>>>> AND max_index_interval = 2048
>>>> AND memtable_flush_period_in_ms = 3600000
>>>> AND min_index_interval = 128
>>>> AND read_repair_chance = 0.0
>>>> AND speculative_retry = '99PERCENTILE';
>>>>
>>>> CREATE TABLE system.batches (
>>>> id timeuuid PRIMARY KEY,
>>>> mutations list<blob>,
>>>> version int
>>>> ) WITH bloom_filter_fp_chance = 0.01
>>>> AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
>>>> AND comment = 'batches awaiting replay'
>>>> AND compaction = {'class': 'org.apache.cassandra.db.compa
>>>> ction.SizeTieredCompactionStrategy', 'max_threshold': '32',
>>>> 'min_threshold': '2'}
>>>> AND compression = {'chunk_length_in_kb': '64', 'class': '
>>>> org.apache.cassandra.io.compress.LZ4Compressor'}
>>>> AND crc_check_chance = 1.0
>>>> AND dclocal_read_repair_chance = 0.0
>>>> AND default_time_to_live = 0
>>>> AND gc_grace_seconds = 0
>>>> AND max_index_interval = 2048
>>>> AND memtable_flush_period_in_ms = 3600000
>>>> AND min_index_interval = 128
>>>> AND read_repair_chance = 0.0
>>>> AND speculative_retry = '99PERCENTILE';
>>>>
>>>> CREATE TABLE system."IndexInfo" (
>>>> table_name text,
>>>> index_name text,
>>>> PRIMARY KEY (table_name, index_name)
>>>> ) WITH COMPACT STORAGE
>>>> AND CLUSTERING ORDER BY (index_name ASC)
>>>> AND bloom_filter_fp_chance = 0.01
>>>> AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
>>>> AND comment = 'built column indexes'
>>>> AND compaction = {'class': 'org.apache.cassandra.db.compa
>>>> ction.SizeTieredCompactionStrategy', 'max_threshold': '32',
>>>> 'min_threshold': '4'}
>>>> AND compression = {'chunk_length_in_kb': '64', 'class': '
>>>> org.apache.cassandra.io.compress.LZ4Compressor'}
>>>> AND crc_check_chance = 1.0
>>>> AND dclocal_read_repair_chance = 0.0
>>>> AND default_time_to_live = 0
>>>> AND gc_grace_seconds = 0
>>>> AND max_index_interval = 2048
>>>> AND memtable_flush_period_in_ms = 3600000
>>>> AND min_index_interval = 128
>>>> AND read_repair_chance = 0.0
>>>> AND speculative_retry = '99PERCENTILE';
>>>>
>>>> CREATE TABLE system.views_builds_in_progress (
>>>> keyspace_name text,
>>>> view_name text,
>>>> generation_number int,
>>>> last_token text,
>>>> PRIMARY KEY (keyspace_name, view_name)
>>>> ) WITH CLUSTERING ORDER BY (view_name ASC)
>>>> AND bloom_filter_fp_chance = 0.01
>>>> AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
>>>> AND comment = 'views builds current progress'
>>>> AND compaction = {'class': 'org.apache.cassandra.db.compa
>>>> ction.SizeTieredCompactionStrategy', 'max_threshold': '32',
>>>> 'min_threshold': '4'}
>>>> AND compression = {'chunk_length_in_kb': '64', 'class': '
>>>> org.apache.cassandra.io.compress.LZ4Compressor'}
>>>> AND crc_check_chance = 1.0
>>>> AND dclocal_read_repair_chance = 0.0
>>>> AND default_time_to_live = 0
>>>> AND gc_grace_seconds = 0
>>>> AND max_index_interval = 2048
>>>> AND memtable_flush_period_in_ms = 3600000
>>>> AND min_index_interval = 128
>>>> AND read_repair_chance = 0.0
>>>> AND speculative_retry = '99PERCENTILE';
>>>>
>>>> CREATE TABLE system.peers (
>>>> peer inet PRIMARY KEY,
>>>> data_center text,
>>>> host_id uuid,
>>>> preferred_ip inet,
>>>> rack text,
>>>> release_version text,
>>>> rpc_address inet,
>>>> schema_version uuid,
>>>> tokens set<text>
>>>> ) WITH bloom_filter_fp_chance = 0.01
>>>> AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
>>>> AND comment = 'information about known peers in the cluster'
>>>> AND compaction = {'class': 'org.apache.cassandra.db.compa
>>>> ction.SizeTieredCompactionStrategy', 'max_threshold': '32',
>>>> 'min_threshold': '4'}
>>>> AND compression = {'chunk_length_in_kb': '64', 'class': '
>>>> org.apache.cassandra.io.compress.LZ4Compressor'}
>>>> AND crc_check_chance = 1.0
>>>> AND dclocal_read_repair_chance = 0.0
>>>> AND default_time_to_live = 0
>>>> AND gc_grace_seconds = 0
>>>> AND max_index_interval = 2048
>>>> AND memtable_flush_period_in_ms = 3600000
>>>> AND min_index_interval = 128
>>>> AND read_repair_chance = 0.0
>>>> AND speculative_retry = '99PERCENTILE';
>>>>
>>>> CREATE TABLE system.compaction_history (
>>>> id uuid PRIMARY KEY,
>>>> bytes_in bigint,
>>>> bytes_out bigint,
>>>> columnfamily_name text,
>>>> compacted_at timestamp,
>>>> keyspace_name text,
>>>> rows_merged map<int, bigint>
>>>> ) WITH bloom_filter_fp_chance = 0.01
>>>> AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
>>>> AND comment = 'week-long compaction history'
>>>> AND compaction = {'class': 'org.apache.cassandra.db.compa
>>>> ction.SizeTieredCompactionStrategy', 'max_threshold': '32',
>>>> 'min_threshold': '4'}
>>>> AND compression = {'chunk_length_in_kb': '64', 'class': '
>>>> org.apache.cassandra.io.compress.LZ4Compressor'}
>>>> AND crc_check_chance = 1.0
>>>> AND dclocal_read_repair_chance = 0.0
>>>> AND default_time_to_live = 604800
>>>> AND gc_grace_seconds = 0
>>>> AND max_index_interval = 2048
>>>> AND memtable_flush_period_in_ms = 3600000
>>>> AND min_index_interval = 128
>>>> AND read_repair_chance = 0.0
>>>> AND speculative_retry = '99PERCENTILE';
>>>>
>>>> CREATE TABLE system.sstable_activity (
>>>> keyspace_name text,
>>>> columnfamily_name text,
>>>> generation int,
>>>> rate_120m double,
>>>> rate_15m double,
>>>> PRIMARY KEY ((keyspace_name, columnfamily_name, generation))
>>>> ) WITH bloom_filter_fp_chance = 0.01
>>>> AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
>>>> AND comment = 'historic sstable read rates'
>>>> AND compaction = {'class': 'org.apache.cassandra.db.compa
>>>> ction.SizeTieredCompactionStrategy', 'max_threshold': '32',
>>>> 'min_threshold': '4'}
>>>> AND compression = {'chunk_length_in_kb': '64', 'class': '
>>>> org.apache.cassandra.io.compress.LZ4Compressor'}
>>>> AND crc_check_chance = 1.0
>>>> AND dclocal_read_repair_chance = 0.0
>>>> AND default_time_to_live = 0
>>>> AND gc_grace_seconds = 0
>>>> AND max_index_interval = 2048
>>>> AND memtable_flush_period_in_ms = 3600000
>>>> AND min_index_interval = 128
>>>> AND read_repair_chance = 0.0
>>>> AND speculative_retry = '99PERCENTILE';
>>>>
>>>> CREATE TABLE system.peer_events (
>>>> peer inet PRIMARY KEY,
>>>> hints_dropped map<uuid, int>
>>>> ) WITH bloom_filter_fp_chance = 0.01
>>>> AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
>>>> AND comment = 'events related to peers'
>>>> AND compaction = {'class': 'org.apache.cassandra.db.compa
>>>> ction.SizeTieredCompactionStrategy', 'max_threshold': '32',
>>>> 'min_threshold': '4'}
>>>> AND compression = {'chunk_length_in_kb': '64', 'class': '
>>>> org.apache.cassandra.io.compress.LZ4Compressor'}
>>>> AND crc_check_chance = 1.0
>>>> AND dclocal_read_repair_chance = 0.0
>>>> AND default_time_to_live = 0
>>>> AND gc_grace_seconds = 0
>>>> AND max_index_interval = 2048
>>>> AND memtable_flush_period_in_ms = 3600000
>>>> AND min_index_interval = 128
>>>> AND read_repair_chance = 0.0
>>>> AND speculative_retry = '99PERCENTILE';
>>>>
>>>> CREATE TABLE system.paxos (
>>>> row_key blob,
>>>> cf_id uuid,
>>>> in_progress_ballot timeuuid,
>>>> most_recent_commit blob,
>>>> most_recent_commit_at timeuuid,
>>>> most_recent_commit_version int,
>>>> proposal blob,
>>>> proposal_ballot timeuuid,
>>>> proposal_version int,
>>>> PRIMARY KEY (row_key, cf_id)
>>>> ) WITH CLUSTERING ORDER BY (cf_id ASC)
>>>> AND bloom_filter_fp_chance = 0.01
>>>> AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
>>>> AND comment = 'in-progress paxos proposals'
>>>> AND compaction = {'class': 'org.apache.cassandra.db.compa
>>>> ction.LeveledCompactionStrategy'}
>>>> AND compression = {'chunk_length_in_kb': '64', 'class': '
>>>> org.apache.cassandra.io.compress.LZ4Compressor'}
>>>> AND crc_check_chance = 1.0
>>>> AND dclocal_read_repair_chance = 0.0
>>>> AND default_time_to_live = 0
>>>> AND gc_grace_seconds = 0
>>>> AND max_index_interval = 2048
>>>> AND memtable_flush_period_in_ms = 3600000
>>>> AND min_index_interval = 128
>>>> AND read_repair_chance = 0.0
>>>> AND speculative_retry = '99PERCENTILE';
>>>>
>>>> CREATE TABLE system.batchlog (
>>>> id uuid PRIMARY KEY,
>>>> data blob,
>>>> version int,
>>>> written_at timestamp
>>>> ) WITH bloom_filter_fp_chance = 0.01
>>>> AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
>>>> AND comment = '*DEPRECATED* batchlog entries'
>>>> AND compaction = {'class': 'org.apache.cassandra.db.compa
>>>> ction.SizeTieredCompactionStrategy', 'max_threshold': '32',
>>>> 'min_threshold': '2'}
>>>> AND compression = {'chunk_length_in_kb': '64', 'class': '
>>>> org.apache.cassandra.io.compress.LZ4Compressor'}
>>>> AND crc_check_chance = 1.0
>>>> AND dclocal_read_repair_chance = 0.0
>>>> AND default_time_to_live = 0
>>>> AND gc_grace_seconds = 0
>>>> AND max_index_interval = 2048
>>>> AND memtable_flush_period_in_ms = 3600000
>>>> AND min_index_interval = 128
>>>> AND read_repair_chance = 0.0
>>>> AND speculative_retry = '99PERCENTILE';
>>>>
>>>> CREATE TABLE system.size_estimates (
>>>> keyspace_name text,
>>>> table_name text,
>>>> range_start text,
>>>> range_end text,
>>>> mean_partition_size bigint,
>>>> partitions_count bigint,
>>>> PRIMARY KEY (keyspace_name, table_name, range_start, range_end)
>>>> ) WITH CLUSTERING ORDER BY (table_name ASC, range_start ASC, range_end
>>>> ASC)
>>>> AND bloom_filter_fp_chance = 0.01
>>>> AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
>>>> AND comment = 'per-table primary range size estimates'
>>>> AND compaction = {'class': 'org.apache.cassandra.db.compa
>>>> ction.SizeTieredCompactionStrategy', 'max_threshold': '32',
>>>> 'min_threshold': '4'}
>>>> AND compression = {'chunk_length_in_kb': '64', 'class': '
>>>> org.apache.cassandra.io.compress.LZ4Compressor'}
>>>> AND crc_check_chance = 1.0
>>>> AND dclocal_read_repair_chance = 0.0
>>>> AND default_time_to_live = 0
>>>> AND gc_grace_seconds = 0
>>>> AND max_index_interval = 2048
>>>> AND memtable_flush_period_in_ms = 3600000
>>>> AND min_index_interval = 128
>>>> AND read_repair_chance = 0.0
>>>> AND speculative_retry = '99PERCENTILE';
>>>>
>>>> CREATE TABLE system.built_views (
>>>> keyspace_name text,
>>>> view_name text,
>>>> PRIMARY KEY (keyspace_name, view_name)
>>>> ) WITH CLUSTERING ORDER BY (view_name ASC)
>>>> AND bloom_filter_fp_chance = 0.01
>>>> AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
>>>> AND comment = 'built views'
>>>> AND compaction = {'class': 'org.apache.cassandra.db.compa
>>>> ction.SizeTieredCompactionStrategy', 'max_threshold': '32',
>>>> 'min_threshold': '4'}
>>>> AND compression = {'chunk_length_in_kb': '64', 'class': '
>>>> org.apache.cassandra.io.compress.LZ4Compressor'}
>>>> AND crc_check_chance = 1.0
>>>> AND dclocal_read_repair_chance = 0.0
>>>> AND default_time_to_live = 0
>>>> AND gc_grace_seconds = 0
>>>> AND max_index_interval = 2048
>>>> AND memtable_flush_period_in_ms = 3600000
>>>> AND min_index_interval = 128
>>>> AND read_repair_chance = 0.0
>>>> AND speculative_retry = '99PERCENTILE';
>>>>
>>>> CREATE TABLE system.range_xfers (
>>>> token_bytes blob PRIMARY KEY,
>>>> requested_at timestamp
>>>> ) WITH bloom_filter_fp_chance = 0.01
>>>> AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
>>>> AND comment = 'ranges requested for transfer'
>>>> AND compaction = {'class': 'org.apache.cassandra.db.compa
>>>> ction.SizeTieredCompactionStrategy', 'max_threshold': '32',
>>>> 'min_threshold': '4'}
>>>> AND compression = {'chunk_length_in_kb': '64', 'class': '
>>>> org.apache.cassandra.io.compress.LZ4Compressor'}
>>>> AND crc_check_chance = 1.0
>>>> AND dclocal_read_repair_chance = 0.0
>>>> AND default_time_to_live = 0
>>>> AND gc_grace_seconds = 0
>>>> AND max_index_interval = 2048
>>>> AND memtable_flush_period_in_ms = 3600000
>>>> AND min_index_interval = 128
>>>> AND read_repair_chance = 0.0
>>>> AND speculative_retry = '99PERCENTILE';
>>>>
>>>> CREATE TABLE system.local (
>>>> key text PRIMARY KEY,
>>>> bootstrapped text,
>>>> broadcast_address inet,
>>>> cluster_name text,
>>>> cql_version text,
>>>> data_center text,
>>>> gossip_generation int,
>>>> host_id uuid,
>>>> listen_address inet,
>>>> native_protocol_version text,
>>>> partitioner text,
>>>> rack text,
>>>> release_version text,
>>>> rpc_address inet,
>>>> schema_version uuid,
>>>> thrift_version text,
>>>> tokens set<text>,
>>>> truncated_at map<uuid, blob>
>>>> ) WITH bloom_filter_fp_chance = 0.01
>>>> AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
>>>> AND comment = 'information about the local node'
>>>> AND compaction = {'class': 'org.apache.cassandra.db.compa
>>>> ction.SizeTieredCompactionStrategy', 'max_threshold': '32',
>>>> 'min_threshold': '4'}
>>>> AND compression = {'chunk_length_in_kb': '64', 'class': '
>>>> org.apache.cassandra.io.compress.LZ4Compressor'}
>>>> AND crc_check_chance = 1.0
>>>> AND dclocal_read_repair_chance = 0.0
>>>> AND default_time_to_live = 0
>>>> AND gc_grace_seconds = 0
>>>> AND max_index_interval = 2048
>>>> AND memtable_flush_period_in_ms = 3600000
>>>> AND min_index_interval = 128
>>>> AND read_repair_chance = 0.0
>>>> AND speculative_retry = '99PERCENTILE';
>>>>
>>>> CREATE TABLE system.hints (
>>>> target_id uuid,
>>>> hint_id timeuuid,
>>>> message_version int,
>>>> mutation blob,
>>>> PRIMARY KEY (target_id, hint_id, message_version)
>>>> ) WITH COMPACT STORAGE
>>>> AND CLUSTERING ORDER BY (hint_id ASC, message_version ASC)
>>>> AND bloom_filter_fp_chance = 0.01
>>>> AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
>>>> AND comment = '*DEPRECATED* hints awaiting delivery'
>>>> AND compaction = {'class': 'org.apache.cassandra.db.compa
>>>> ction.SizeTieredCompactionStrategy', 'enabled': 'false',
>>>> 'max_threshold': '32', 'min_threshold': '4'}
>>>> AND compression = {'chunk_length_in_kb': '64', 'class': '
>>>> org.apache.cassandra.io.compress.LZ4Compressor'}
>>>> AND crc_check_chance = 1.0
>>>> AND dclocal_read_repair_chance = 0.0
>>>> AND default_time_to_live = 0
>>>> AND gc_grace_seconds = 0
>>>> AND max_index_interval = 2048
>>>> AND memtable_flush_period_in_ms = 3600000
>>>> AND min_index_interval = 128
>>>> AND read_repair_chance = 0.0
>>>> AND speculative_retry = '99PERCENTILE';
>>>>
>>>>
>>>> The boot logs show:
>>>>
>>>> Apr 17 19:58:22 ip-10-48-93-149.us-west-2.compute.internal
>>>> docker[1469]: cassandra: INFO Initializing system.schema_keyspaces
>>>> Apr 17 19:58:22 ip-10-48-93-149.us-west-2.compute.internal
>>>> docker[1469]: cassandra: INFO Initializing system.schema_columnfamilies
>>>> Apr 17 19:58:22 ip-10-48-93-149.us-west-2.compute.internal
>>>> docker[1469]: cassandra: INFO Initializing system.schema_columns
>>>> Apr 17 19:58:22 ip-10-48-93-149.us-west-2.compute.internal
>>>> docker[1469]: cassandra: INFO Initializing system.schema_triggers
>>>> Apr 17 19:58:22 ip-10-48-93-149.us-west-2.compute.internal
>>>> docker[1469]: cassandra: INFO Initializing system.schema_usertypes
>>>> Apr 17 19:58:22 ip-10-48-93-149.us-west-2.compute.internal
>>>> docker[1469]: cassandra: INFO Initializing system.schema_functions
>>>> Apr 17 19:58:22 ip-10-48-93-149.us-west-2.compute.internal
>>>> docker[1469]: cassandra: INFO Initializing system.schema_aggregates
>>>>
>>>>
>>>> but also:
>>>>
>>>> Apr 17 19:58:23 ip-10-48-93-149.us-west-2.compute.internal
>>>> docker[1469]: cassandra: INFO Initializing system_schema.keyspaces
>>>> Apr 17 19:58:23 ip-10-48-93-149.us-west-2.compute.internal
>>>> docker[1469]: cassandra: INFO Initializing system_schema.tables
>>>> Apr 17 19:58:23 ip-10-48-93-149.us-west-2.compute.internal
>>>> docker[1469]: cassandra: INFO Initializing system_schema.columns
>>>> Apr 17 19:58:23 ip-10-48-93-149.us-west-2.compute.internal
>>>> docker[1469]: cassandra: INFO Initializing system_schema.triggers
>>>> Apr 17 19:58:23 ip-10-48-93-149.us-west-2.compute.internal
>>>> docker[1469]: cassandra: INFO Initializing system_schema.dropped_columns
>>>> Apr 17 19:58:23 ip-10-48-93-149.us-west-2.compute.internal
>>>> docker[1469]: cassandra: INFO Initializing system_schema.views
>>>> Apr 17 19:58:23 ip-10-48-93-149.us-west-2.compute.internal
>>>> docker[1469]: cassandra: INFO Initializing system_schema.types
>>>> Apr 17 19:58:23 ip-10-48-93-149.us-west-2.compute.internal
>>>> docker[1469]: cassandra: INFO Initializing system_schema.functions
>>>> Apr 17 19:58:23 ip-10-48-93-149.us-west-2.compute.internal
>>>> docker[1469]: cassandra: INFO Initializing system_schema.aggregates
>>>>
>>>>
>>>> basically the "same" cf in the system_schema namespace.
>>>>
>>>> I believe that the at the beginning the cfs where part of the system
>>>> keyspace and then moved to the system_schema keyspace, am I right?
>>>>
>>>> If yes, is this a bug to open in order to avoid to create those cf in
>>>> the system data folder?
>>>> I already searched in Jira without any luck.
>>>>
>>>> Thank you in advance.
>>>> Regards
>>>> L.
>>>>
>>>
>>>
>>
>
