Paweł Dziepak 635873639b Merge "Encoding stats enhancements" from Benny
"
Cleanup various cases related to updating of metatdata stats and encoding stats
updating in preparation for 64-bit gc_clock (#3353).

Fixes #4026
Fixes #4033
Fixes #4035
Fixes #4041

Refs #3353
"

* 'projects/encoding-stats-fixes/v6' of https://github.com/bhalevy/scylla:
  sstables: remove duplicated code in data_consume_rows_context CELL_VALUE_BYTES
  sstables: mc: use api::timestamp_type in write_liveness_info
  sstables: mc: sstable_write encoding_stats are const
  mp_row_consumer_k_l::consume_deleted_cell rename ttl param to local_deletion_time
  memtable: don't use encoding_stats epochs as default
  memtable: mc: udpate min_ttl encoding stats for dead row marker
  memtable: mc: add comment regarding updating encoding stats of collection tombstones
  sstables: metadata_collector: add update tombstone stats
  sstables: assert that delete_time is not live when updating stats
  sstables: move update_deletion_time_stats to metadata collector
  sstables: metadata_collector: introduce update_local_deletion_time_and_tombstone_histogram
  sstables: mc: write_liveness_info and write_collection should update tombstone_histogram
  sstables: update_local_deletion_time for row marker deletion_time and expiration
2019-01-15 16:53:36 +02:00
2019-01-07 17:48:35 +02:00
2018-11-21 00:01:44 +02:00
2018-08-01 16:50:58 +01:00
2018-12-03 11:18:02 +02:00
2018-11-26 18:59:41 +01:00
2019-01-08 12:02:42 +02:00
2018-11-27 13:01:02 +02:00
2018-06-19 16:26:51 +03:00
2018-11-21 00:01:44 +02:00
2018-11-21 00:01:44 +02:00
2018-11-21 00:01:44 +02:00
2018-11-21 00:01:44 +02:00
2018-11-21 00:01:44 +02:00
2018-02-14 14:15:59 -05:00
2018-11-01 13:16:17 +00:00
2018-11-21 00:01:44 +02:00
2018-11-28 23:58:14 +01:00
2018-11-28 23:54:03 +01:00
2018-11-21 00:01:44 +02:00
2018-11-21 00:01:44 +02:00
2018-11-21 00:01:44 +02:00
2018-11-21 00:01:44 +02:00
2018-12-12 16:49:01 +08:00

Scylla

Quick-start

$ git submodule update --init --recursive
$ sudo ./install-dependencies.sh
$ ./configure.py --mode=release
$ ninja-build -j4 # Assuming 4 system threads.
$ ./build/release/scylla
$ # Rejoice!

Please see HACKING.md for detailed information on building and developing Scylla. Note: GCC >= 8.1.1 is require to compile Scylla.

Running Scylla

  • Run Scylla
./build/release/scylla

  • run Scylla with one CPU and ./tmp as data directory
./build/release/scylla --datadir tmp --commitlog-directory tmp --smp 1
  • For more run options:
./build/release/scylla --help

Building Fedora RPM

As a pre-requisite, you need to install Mock on your machine:

# Install mock:
sudo yum install mock

# Add user to the "mock" group:
usermod -a -G mock $USER && newgrp mock

Then, to build an RPM, run:

./dist/redhat/build_rpm.sh

The built RPM is stored in /var/lib/mock/<configuration>/result directory. For example, on Fedora 21 mock reports the following:

INFO: Done(scylla-server-0.00-1.fc21.src.rpm) Config(default) 20 minutes 7 seconds
INFO: Results and/or logs in: /var/lib/mock/fedora-21-x86_64/result

Building Fedora-based Docker image

Build a Docker image with:

cd dist/docker
docker build -t <image-name> .

Run the image with:

docker run -p $(hostname -i):9042:9042 -i -t <image name>

Contributing to Scylla

Guidelines for contributing

Description
No description provided
Readme 516 MiB
Languages
C++ 72.1%
Python 26.7%
CMake 0.3%
GAP 0.3%
Shell 0.3%