Switch failure_detector_source_filter to use get_local_gossiper::is_alive
directly since we are going to remove the static
gms::get_local_failure_detector object soon.
Pass the nodes that are down to the filter direclty, to avoid the
range_streamer to depends on gossiper at all.
This header, which is easily replaced with a forward declaration,
introduces a dependency on database.hh everywhere. Remove it and scatter
includes of database.hh in source files that really need it.
Instead, distribute those inclusions to .cc files that require them. This
reduces rebuilds when config.hh changes, and makes it easier to locate files
that need config disaggregation.
sprint() recently became more strict, throwing on sprint("%s", 5). Replace
with the more modern format().
Mechanically converted with https://github.com/avikivity/unsprint.
On receiving a mutation_fragment or a mutation triggered by a streaming
operation, we pass an enum stream_reason to notify the receiver what
the streaming is used for. So the receiver can decide further operation,
e.g., send view updates, beyond applying the streaming data on disk.
Fixes#3276
Message-Id: <f15ebcdee25e87a033dcdd066770114a499881c0.1539498866.git.asias@scylladb.com>
It might take long time for get_all_ranges_with_sources_for and
get_all_ranges_with_strict_sources_for to calculate which cause reactor
stall. To fix, run them in a thread and yield. Those functions are used in
the slow path, it is ok to yield more than needed.
Fixes#3639
Message-Id: <63aa7794906ac020c9d9b2984e1351a8298a249b.1536135617.git.asias@scylladb.com>
- introcduced "seastarx.hh" header, which does a "using namespace seastar";
- 'net' namespace conflicts with seastar::net, renamed to 'netw'.
- 'transport' namespace conflicts with seastar::transport, renamed to
cql_transport.
- "logger" global variables now conflict with logger global type, renamed
to xlogger.
- other minor changes
Wrapping ranges are a pain, so we are moving wrap handling to the edges.
Since cql can't generate wrapping ranges, this means thrift and the ring
maintenance code; also range->ring transformations need to merge the first
and last ranges.
Message-Id: <1478105905-31613-1-git-send-email-avi@scylladb.com>
Add code to actually stream data from other nodes during bootstrap.
I tested with the following:
1) stat a node 1
2) insert data into node 1
3) start node 2
I can see from the logger that data is streamed correctly from node 1
to node 2.
