stop_compaction is implemented by calling stop_compaction() of
compaction manager for each database.
Signed-off-by: Raphael S. Carvalho <raphaelsc@scylladb.com>
That's needed for nodetool stop, which is called to stop all ongoing
compaction. The implementation is about informing an ongoing compaction
that it was asked to stop, so the compaction itself will trigger an
exception. Compaction manager will catch this exception and re-schedule
the compaction.
Signed-off-by: Raphael S. Carvalho <raphaelsc@scylladb.com>
compaction_info makes more sense because this structure doesn't
only store stats about ongoing compaction. Soon, we will add
information to it about whether or not an user asked to stop the
respective ongoing compaction.
Signed-off-by: Raphael S. Carvalho <raphaelsc@scylladb.com>
From Paweł:
These patches contain fixes for date and timestamp types:
- date and timestamp are considered compatible types
- date type is added to abstract_type::parse_type()
When this code was originally written, we used to operate on a generic
output_stream. We created a file output stream, and then moved it into
the generic object.
Many patches and reworks later, we now have a file_writer object, but
that pattern was never reworked.
So in a couple of places we have something like this:
f = file_object acquired by open_file_dma
auto out = file_writer(std::move(f), 4096);
auto w = make_shared<file_writer>(std::move(out));
The last statement is just totally redundant. make_shared can create
an object from its parameters without trouble, so we can just pass
the parameter list directly to it.
Signed-off-by: Glauber Costa <glauber@scylladb.com>
Message-Id: <c01801a1fdf37f8ea9a3e5c52cd424e35ba0a80d.1453219530.git.glauber@scylladb.com>
* Match origin log messages
- Demote per-file printouts to "debug" level.
* Print an all-files stat summary for whole replay (begin/summary)
- At info level, like origin
Prompted by dtest that expects origin log output.
Message-Id: <1453216558-18359-1-git-send-email-calle@scylladb.com>
"We need to be able to replay mutations created using older versions of
the table's schema. frozen_mutation can be only read using the version
it was serialized with, and there is no guarantee that the node will
know this version at the time of replay. Currently versions are kept
in-memory so a node forgets all past versions when it restarts. This
was not implemented yet, replay would fail with exception if the
version is unknown."
* Match origin log messages
- Demote per-file printouts to "debug" level.
* Print an all-files stat summary for whole replay (begin/summary)
- At info level, like origin
Prompted by dtest that expects origin log output.
v2:
* Fixed broken + operator
* Use map_reduce instead of easily readable code
We need to be able to replay mutations created using older versions of
the table's schema. frozen_mutation can be only read using the version
it was serialized with, and there is no guarantee that the node will
know this version at the time of replay. Currently versions kept
in-memory so a node forgets all past versions when it restarts.
To solve this, let's store canonical_mutations which, like data in
sstables, can be read using any later schema version of given table.
From Paweł:
"This series contains some more fixes for issues related to alter table,
namely: incorrect parsing of collection information in comparator, missing
schema::_raw._collections in equality check, missing compatibility
information for utf8->blob, ascii->blob and ascii->utf8 casts."
test_password_authenticator_operations causes ASan failures, in a way
that I am 99% sure is fully false positive, caused by a combo of
seastar threads, exception throwing and externals.
In lieu of actually identifying what ASan flaw causes this and
potentially cure it, for now, lets just re-write the test in question
to not use seastar::async, but normal continuation. Less easy to read,
but passes ASan.
Message-Id: <1453205136-10308-1-git-send-email-calle@scylladb.com>
test_password_authenticator_operations causes ASan failures, in a way
that I am 99% sure is fully false positive, caused by a combo of
seastar threads, exception throwing and externals.
In lieu of actually identifying what ASan flaw causes this and
potentially cure it, for now, lets just re-write the test in question
to not use seastar::async, but normal continuation. Less easy to read,
but passes ASan.
When compacting sstable, mutation that doesn't belong to current shard
should be filtered out. Otherwise, mutation would be duplicated in
all shards that share the sstable being compacted.
sstable_test will now run with -c1 because arbitrary keys are chosen
for sstables to be compacted, so test could fail because of mutations
being filtered out.
fixes#527.
Signed-off-by: Raphael S. Carvalho <raphaelsc@scylladb.com>
Message-Id: <1acc2e8b9c66fb9c0c601b05e3ae4353e514ead5.1453140657.git.raphaelsc@scylladb.com>
Don't demand the messaging_service version to be the same on both
sides of the connection in order to use internal addresses.
Upstream has a similar change for CASSANDRA-6702 in commit a7cae32 ("Fix
ReconnectableSnitch reconnecting to peers during upgrade").
Signed-off-by: Vlad Zolotarov <vladz@cloudius-systems.com>
Message-Id: <1452686729-32629-1-git-send-email-vladz@cloudius-systems.com>
The correct format of collection information in comparator is:
o.a.c.db.m.ColumnToCollection(<name1>:<type1>, <name2>:<type2>, ...)
not:
o.a.c.db.m.ColumnToCollection(<name1>:<type1>),
o.a.c.db.m.ColumnToCollection(<name2>:<type2>) ...
Signed-off-by: Paweł Dziepak <pdziepak@scylladb.com>
The upstream of origin adds the version to the application_state in the
get_endpoints in the failure detector.
In our implementation we return an object to the jmx proxy and the proxy
do the string formatting.
This patch adds the version to the return object which is both useful as
an API and will allow the jmx proxy to add it to its output when we move
forward with the jmx version.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
Message-Id: <1448962889-19611-1-git-send-email-amnon@scylladb.com>
Representation format is an implementation detail of
partition_key. Code which compares a value to representation makes
assumptions about key's representation. Compare keys to keys instead.
Message-Id: <1453136316-18125-1-git-send-email-tgrabiec@scylladb.com>
We cannot stop the stream manager because it's accessible via the API
server during shutdown, for example, which can cause a SIGSEGV.
Spotted by ASan.
Message-Id: <1453130811-22540-1-git-send-email-penberg@scylladb.com>
Fix various issues in set_messaging_service() that caused
heap-buffer-overflows when JMX proxy connects to Scylla API:
- Off-by-one error in 'num_verb' definition
- Call to initializer list std::vector constructor variant that caused
the vector to be two elements long.
- Missing verb definitions from the Swagger definition that caused
response vector to be too small.
Spotted by ASan.
Message-Id: <1453125439-16703-1-git-send-email-penberg@scylladb.com>
Wait for batchlog removal before completing a query otherwise batchlog
removal queries may accumulate. Still ignore an error if it happens
since it is not critical, but log it.
Message-Id: <20160118095642.GB6705@scylladb.com>
"This series makes sure that Scylla rejects adding a collections if
its column name is the same as a collection that existed before and
their types are incompatible.
Fixes#782"
Historically the purpose of the metric is to show how much memory is
in standard allocations. After zones were introduced, this would also
include free space in lsa zones, which is almost all memory, and thus
the metric lost its original meaning. This change brings it back to
its original meaning.
Message-Id: <1452865125-4033-1-git-send-email-tgrabiec@scylladb.com>
