Seems like boost::intrusive::set<>::comp() is not accessible on some
versions of boost. Replace by the equivalent
boost::intrusive::set<>::key_comp().
Fixes#858.
Message-Id: <1454326483-29780-1-git-send-email-avi@scylladb.com>
"Make the streaming use standalone tcp connection and send more mutations in
parallel.
It is supposed to help: "Decommission not fully utilizing hardware #849""
The idea behind the current 10 stream_mutations per core limitation is
to avoid streaming overwhelms the TCP connection and starves normal cql
verbs if the streaming mutations are big and takes long time to
complete.
Now that we use a standalone connection for streaming verbs, we can
increase the limitation.
Hopefully, this will fix#849.
In streaming, the amount of data needs to be streamed to peer nodes
might be large.
In order to avoid the streaming overwhelms the TCP connection used by
user CQL verbs and starves the user CQL queries, we use a standalone TCP
connection for streaming verbs.
* dist/ami/files/scylla-ami e284bcd...b2724be (2):
> Revert "Run scylla.yaml construction only once"
> Move AMI dependent part of scylla_prepare to scylla-ami-setup.service
"This moves AMI dependent part of scylla_prepare to scylla-ami repo, make it scylla-ami-setup.service which is independent systemd unit.
Also, it stopped calling scylla_sysconfig_setup on scylla_setup (called on AMI creation time), call it from scylla-ami-setup instead."
Install scylla-ami-setup.service, stop calling scylla_sysconfig_setup on AMI.
scylla-ami-setup.service will call it instead.
Only works with scylla-ami fix.
Fixes#857
Signed-off-by: Takuya ASADA <syuu@scylladb.com>
It actually doesn't called unconditionally now, (since $LOCAL_PKG is always empty) so we can safely remove this.
Signed-off-by: Takuya ASADA <syuu@scylladb.com>
To simplify streaming verb handler.
- Use get_session instead of open coded logic to get get_coordinator and
stream_session in all the verb handlers
- Use throw instead of assert for error handling
- init_receiving_side now returns a shared_ptr<stream_result_future>
It is 1:1 mapping between session_info and stream_session. Putting
session_info inside stream_session, we can get rid of the
stream_coordinator::host_streaming_data class.
Generated sstables may imply either fully or partially written.
Compaction is interrupted if it was deriberately asked to stop (stop API)
or it was forced to do so in event of a failure, ex: out of disk space.
There is a need to explicitly delete sstables generated by a compaction
that was interrupted. Otherwise, such sstables will waste disk space and
even worsen read performance, which degrades as number of generations
to look at increases.
Fixes#852.
Signed-off-by: Raphael S. Carvalho <raphaelsc@scylladb.com>
Message-Id: <49212dbf485598ae839c8e174e28299f7127f63e.1453912119.git.raphaelsc@scylladb.com>
storage_service::get_local_ranges returns sorted ranges, which are
not overlapping nor wrap-around. As a result, there is no need for
the consumer to do anything.
Signed-off-by: Raphael S. Carvalho <raphaelsc@scylladb.com>
supervisor_notify() calls periodically, to log message on systemd.
So raise(SIGSTOP) will called multiple times, upstart doesn't expected that.
We need to call it just one time.
Fixes#846
Signed-off-by: Takuya ASADA <syuu@scylladb.com>
Upstart job able to specify ulimit like systemd, so drop ubuntu's scylla_run and merge with redhat one.
Signed-off-by: Takuya ASADA <syuu@scylladb.com>
Not all the idls are used by the messaging service, this patch removes
the auto-generated single include file that holds all the files and
replaes it with individual include of the generated fiels.
The patch does the following:
* It removes from the auto-generated inc file and clean the configure.py
from it.
* It places an explicit include for each generated file in
messaging_serivce.
* It add dependency of the generated code in the idl-compiler, so a
change in the compiler will trigger recreation of the generated files.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
Message-Id: <1453900241-13053-1-git-send-email-amnon@scylladb.com>
