"
This is series is for nodetool getsstables.
This patch is based on:
8daaf9833a
With some minor adjustments because of the code change in sstables.
The idea is to allow searching for all the sstables that contains a
given key.
After this patch if there is a table t1 in keyspace k1 and it has a key
called aa.
curl -X GET "http://localhost:10000/column_family/sstables/by_key/k1%3At1?key=aa"
Will return the list of sstables file names that contains that key.
"
* 'amnon/sstable_for_key_v4' of github.com:scylladb/seastar-dev:
Add the API implementation to get_sstables_by_key
api: column_family.json make the get_sstables_for_key doc clearer
column_family: Add the get_sstables_by_partition_key method
sstable test: add has_partition_key test
sstable: Add has_partition_key method
keys_test: add a test for nodetool_style string
keys: Add from_nodetool_style_string factory method
This patch adds a test to the has_partition_key method, it creates an
sstable with a partition key and then used that key in the
has_partition_key method to verify that it is there.
It creates a different key and use that to verify that a non exist key
return false.
This commit makes database, sstables and tests aware
of which large_partition_handler they use.
Proper large_partition_handler is retrievable from config information
and is based on existing compaction_large_partition_warning_threshold_mb
entry. Right now CQL TABLE variant of large_partition_handler is used
in the database.
Tests use a NOP version of large_partition_handler, which does not
depend on CQL queries at all.
We keep track of all updates and store the minimal values of timestamps,
TTLs and local deletion times across all the inserted data.
These values are written as a part of serialization_header for
Statistics.db and used for delta-encoding values when writing Data.db
file in SSTables 3.0 (mc) format.
For #1969.
Signed-off-by: Vladimir Krivopalov <vladimir@scylladb.com>
Fixes#3187
Requires seastar "inet_address: Add constructor and conversion function
from/to IPv4"
Implements support IPv6 for CQL inet data. The actual data stored will
now vary between 4 and 16 bytes. gms::inet_address has been augumented
to interop with seastar::inet_address, though of course actually trying
to use an Ipv6 address there or in any of its tables with throw badly.
Tests assuming ipv4 changed. Storing a ipv4_address should be
transparent, as it now "widens". However, since all ipv4 is
inet_address, but not vice versa, there is no implicit overloading on
the read paths. I.e. tests and system_keyspace (where we read ip
addresses from tables explicitly) are modified to use the proper type.
Message-Id: <20180424161817.26316-1-calle@scylladb.com>
"
These patches add support for C* 2.2 file(name) format.
Namely:
* It forces Scylla to write files in la format.
* Adds storage-service feature for them.
* cf and ks are determined from directory, not from file-name (for 2.2 format).
* Adds some other fixes to make dtest happy.
* Unit tests work with la format or with both formats.
"
* 'danfiala/filename-format-2.2-v4' of https://github.com/hagrid-the-developer/scylla:
tests/sstables: Tests use la format or iterate over both formats.
tests/sstables: Helper functions support 2.2 format directory structure.
stables: Use 2.2 (la) format as a default format to store sstables if it is enabled by feature-bits.
storage_service: Support la sstable storage format as a feature.
sstables: make_descriptor accepts sstable-directory, because it is necessary to determine cf and ks in 2.2 format.
sstables: Throw more detail exception for unknown item in reverse_map.
sstables/compaction: Suppress NaN in a report of a throughput.
71495691aa removed sstable::get_index_reader(),
but forgot to update its callers in tests/. Update the callers to construct
a temporary shared_index_list and create the index_reader directly.
This is none too clean, but shared_index_lists needs to be retired, and then
the changes in this patch can go away too.
Tests: unit (release)
Message-Id: <20180211164739.17862-1-avi@scylladb.com>
that's required after fa5a26f12d on because sstable write fails when sharding
metadata is empty due to lack of keys that belong to current shard.
make_local_key* were moved to header to avoid compiling sstable_utils.cc into
all those tests that rely on simple_schema.hh, which is a lot.
Signed-off-by: Raphael S. Carvalho <raphaelsc@scylladb.com>
Message-Id: <20180116052052.7819-1-raphaelsc@scylladb.com>
Add test to verify we can write and read non-compound tombstones and
compound ones for backward compatibility.
Signed-off-by: Duarte Nunes <duarte@scylladb.com>
The following patches convert sstable writers to use flat mutation
readers instead of the legacy mutation_reader interface.
Writers were already using flat consumer interface and used
consume_flattened_in_thread(), so most of the work was limited to
providing an appropriate equivalent for flat mutation readers.
* https://github.com/pdziepak/scylla.git flat_mutation_reader-sstable-write/v1:
flat_mutation_reader: move consumer_adapter out of consume()
flat_mutation_reader: introduce consume_in_thread()
tests/flat_mutation_reader: test consume_in_thread()
sstables: switch write_components() to flat_mutation_reader
streamed_mutation: drop streamed_mutation_returning()
sstables: convert compaction to flat_mutation_reader
mutation_reader: drop consume_flattened_in_thread()
This will make migration to flat_mutation_reader much
easier and sstables::mutation_reader is going away with
this migration anyway.
Signed-off-by: Piotr Jastrzebski <piotr@scylladb.com>
We are using C* 3.x compatible layout in schema tables but want to
keep using the 1.7 layout in memory for compatibility during rolling
upgrade. This patch switches the schema and schema_builder classes
back to the old layout. Translation of layout happens when converting
to/from schema mutations.
Notable changes:
1) Includes a revert of commit 6260f31e08
"thrift: Update CQL mapping of static CFs".
2) Brings back the "default_validation_class" schema attribute. In v3
it can be dervied from column definitions, but in v2 it can't, so
we have to store it.
3) legacy_schema_migrator and schema_builder don't have to do
conversions to v3, this is now handled by the v3_columns
class. schema_builder works with the same layout as schema, that
is v2.
4) Includes a revert of commit 66991a7ccb
"v3 schema test fixes"
Fixes#2555.
Test different versions of the format, and different promoted index
block sizes. The size of 1 is especially important, it will put each
fragment in a separate block, exposing various issues with promoted
index handling.
This patch replaces the current row tombstone representation by a
row_tombstone.
The intent of the patch is thus to reify the idea of shadowable
tombstones, that up until now we considered all materialized view row
tombstones to be.
We need to distinguish shadowable from non-shadowable row tombstones
to support scenarios such as, when inserting to a table with a
materialzied view:
1. insert into base (p, v1, v2) values (3, 1, 3) using timestamp 1
2. delete from base using timestamp 2 where p = 3
3. insert into base (p, v1) values (3, 1) using timestamp 3
These should yield a view row where v2 is definitely null, but with
the current implementation, v2 will pop back with its value v2=3@TS=1,
even though its dead in the base row. This is because the row
tombstone inserted at 2) is a shadowable one.
This patch only addresses the memory representation of such
row_tombstones.
Signed-off-by: Duarte Nunes <duarte@scylladb.com>
