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This commit is contained in:
kssenii 2022-03-23 16:54:43 +01:00
parent 34c0690a69
commit 8c1be8950e
5 changed files with 52 additions and 39 deletions
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10
src/Storages/MergeTree/MergeTreeData.cpp
View File

@ -303,7 +303,7 @@ MergeTreeData::MergeTreeData(
format_version = min_format_version;
if (!version_file.second->isReadOnly())
{
auto buf = version_file.second->writeFile(version_file.first);
auto buf = version_file.second->writeFile(version_file.first, DBMS_DEFAULT_BUFFER_SIZE, WriteMode::Rewrite, context_->getWriteSettings());
writeIntText(format_version.toUnderType(), *buf);
if (getContext()->getSettingsRef().fsync_metadata)
buf->sync();
@ -3699,9 +3699,9 @@ RestoreDataTasks MergeTreeData::restoreDataPartsFromBackup(const BackupPtr & bac
continue;
UInt64 total_size_of_part = 0;
Strings filenames = backup->listFiles(data_path_in_backup + part_name + "/", "");
Strings filenames = backup->listFiles(fs::path(data_path_in_backup) / part_name / "", "");
for (const String & filename : filenames)
total_size_of_part += backup->getFileSize(data_path_in_backup + part_name + "/" + filename);
total_size_of_part += backup->getFileSize(fs::path(data_path_in_backup) / part_name / filename);
std::shared_ptr<IReservation> reservation = getStoragePolicy()->reserveAndCheck(total_size_of_part);
@ -3725,9 +3725,9 @@ RestoreDataTasks MergeTreeData::restoreDataPartsFromBackup(const BackupPtr & bac
for (const String & filename : filenames)
{
auto backup_entry = backup->readFile(data_path_in_backup + part_name + "/" + filename);
auto backup_entry = backup->readFile(fs::path(data_path_in_backup) / part_name / filename);
auto read_buffer = backup_entry->getReadBuffer();
auto write_buffer = disk->writeFile(temp_part_dir + "/" + filename);
auto write_buffer = disk->writeFile(fs::path(temp_part_dir) / filename);
copyData(*read_buffer, *write_buffer);
}

2
src/Storages/StorageMergeTree.cpp
View File

@ -1613,7 +1613,7 @@ CheckResults StorageMergeTree::checkData(const ASTPtr & query, ContextPtr local_
{
auto calculated_checksums = checkDataPart(part, false);
calculated_checksums.checkEqual(part->checksums, true);
auto out = disk->writeFile(tmp_checksums_path, 4096);
auto out = disk->writeFile(tmp_checksums_path, 4096, WriteMode::Rewrite, local_context->getWriteSettings());
part->checksums.write(*out);
disk->moveFile(tmp_checksums_path, checksums_path);
results.emplace_back(part->name, true, "Checksums recounted and written to disk.");

2
tests/config/config.d/storage_conf.xml
View File

@ -7,7 +7,9 @@
<access_key_id>clickhouse</access_key_id>
<secret_access_key>clickhouse</secret_access_key>
<data_cache_enabled>1</data_cache_enabled>
<cache_enabled>0</cache_enabled>
<data_cache_max_size>22548578304</data_cache_max_size>
<cache_on_insert>1<cache_on_insert>
</s3_cache>
</disks>
<policies>

48
tests/queries/0_stateless/02241_remote_filesystem_cache_on_insert.reference
View File

@ -2,44 +2,48 @@
SET remote_fs_cache_on_insert=1;
DROP TABLE IF EXISTS test;
CREATE TABLE test (key UInt32, value String) Engine=MergeTree() ORDER BY key SETTINGS storage_policy='s3_cache';
CREATE TABLE test (key UInt32, value String) Engine=MergeTree() ORDER BY key SETTINGS storage_policy='s3';
SYSTEM DROP REMOTE FILESYSTEM CACHE;
SELECT file_segment_range, size, state FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path FORMAT Vertical;
SELECT file_segment_range, size, state FROM system.remote_filesystem_cache format Vertical;
SELECT file_segment_range, size, state FROM (SELECT file_segment_range, size, state, local_path FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path) WHERE endsWith(local_path, 'data.bin') FORMAT Vertical;
SELECT count() FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path;
0
SELECT count() FROM system.remote_filesystem_cache;
0
INSERT INTO test SELECT number, toString(number) FROM numbers(100);
SELECT file_segment_range, size, state FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path FORMAT Vertical;
SELECT file_segment_range, size, state FROM (SELECT file_segment_range, size, state, local_path FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path) WHERE endsWith(local_path, 'data.bin') FORMAT Vertical;
Row 1:
──────
file_segment_range: (0,745)
size: 746
state: DOWNLOADED
SELECT file_segment_range, size, state FROM system.remote_filesystem_cache format Vertical;
Row 1:
──────
file_segment_range: (0,745)
size: 746
state: DOWNLOADED
SELECT cache_hits FROM system.remote_filesystem_cache;
SELECT count() FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path;
7
SELECT count() FROM system.remote_filesystem_cache;
7
SELECT count() FROM system.remote_filesystem_cache WHERE cache_hits > 0;
0
SELECT * FROM test FORMAT Null;
SELECT cache_hits FROM system.remote_filesystem_cache;
1
SELECT count() FROM system.remote_filesystem_cache WHERE cache_hits > 0;
2
SELECT * FROM test FORMAT Null;
SELECT cache_hits FROM system.remote_filesystem_cache;
SELECT count() FROM system.remote_filesystem_cache WHERE cache_hits > 0;
2
SELECT count() size FROM system.remote_filesystem_cache;
1
7
SYSTEM DROP REMOTE FILESYSTEM CACHE;
INSERT INTO test SELECT number, toString(number) FROM numbers(100, 200);
SELECT file_segment_range, size, state FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path ORDER BY size FORMAT Vertical;
Row 1:
──────
file_segment_range: (0,1659)
size: 1660
state: DOWNLOADED
SELECT file_segment_range, size, state FROM system.remote_filesystem_cache format Vertical;
SELECT file_segment_range, size, state FROM (SELECT file_segment_range, size, state, local_path FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path) WHERE endsWith(local_path, 'data.bin') FORMAT Vertical;
Row 1:
──────
file_segment_range: (0,1659)
size: 1660
state: DOWNLOADED
SELECT count() FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path;
7
SELECT count() FROM system.remote_filesystem_cache;
7
SELECT count() FROM system.remote_filesystem_cache;
7
INSERT INTO test SELECT number, toString(number) FROM numbers(100) SETTINGS remote_fs_cache_on_insert=0; -- still writes cache because now config setting is used
SELECT count() FROM system.remote_filesystem_cache;
7

29
tests/queries/0_stateless/02241_remote_filesystem_cache_on_insert.sql
View File

@ -5,25 +5,27 @@
SET remote_fs_cache_on_insert=1;
DROP TABLE IF EXISTS test;
CREATE TABLE test (key UInt32, value String) Engine=MergeTree() ORDER BY key SETTINGS storage_policy='s3_cache';
CREATE TABLE test (key UInt32, value String) Engine=MergeTree() ORDER BY key SETTINGS storage_policy='s3';
SYSTEM DROP REMOTE FILESYSTEM CACHE;
SELECT file_segment_range, size, state FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path FORMAT Vertical;
SELECT file_segment_range, size, state FROM system.remote_filesystem_cache format Vertical;
SELECT file_segment_range, size, state FROM (SELECT file_segment_range, size, state, local_path FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path) WHERE endsWith(local_path, 'data.bin') FORMAT Vertical;
SELECT count() FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path;
SELECT count() FROM system.remote_filesystem_cache;
INSERT INTO test SELECT number, toString(number) FROM numbers(100);
SELECT file_segment_range, size, state FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path FORMAT Vertical;
SELECT file_segment_range, size, state FROM system.remote_filesystem_cache format Vertical;
SELECT file_segment_range, size, state FROM (SELECT file_segment_range, size, state, local_path FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path) WHERE endsWith(local_path, 'data.bin') FORMAT Vertical;
SELECT count() FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path;
SELECT count() FROM system.remote_filesystem_cache;
SELECT cache_hits FROM system.remote_filesystem_cache;
SELECT count() FROM system.remote_filesystem_cache WHERE cache_hits > 0;
SELECT * FROM test FORMAT Null;
SELECT cache_hits FROM system.remote_filesystem_cache;
SELECT count() FROM system.remote_filesystem_cache WHERE cache_hits > 0;
SELECT * FROM test FORMAT Null;
SELECT cache_hits FROM system.remote_filesystem_cache;
SELECT count() FROM system.remote_filesystem_cache WHERE cache_hits > 0;
SELECT count() size FROM system.remote_filesystem_cache;
@ -31,7 +33,12 @@ SYSTEM DROP REMOTE FILESYSTEM CACHE;
INSERT INTO test SELECT number, toString(number) FROM numbers(100, 200);
SELECT file_segment_range, size, state FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path ORDER BY size FORMAT Vertical;
SELECT file_segment_range, size, state FROM system.remote_filesystem_cache format Vertical;
SELECT file_segment_range, size, state FROM (SELECT file_segment_range, size, state, local_path FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path) WHERE endsWith(local_path, 'data.bin') FORMAT Vertical;
SELECT count() FROM (SELECT arrayJoin(cache_paths) AS cache_path, local_path, remote_path FROM system.remote_data_paths ) AS data_paths INNER JOIN system.remote_filesystem_cache AS caches ON data_paths.cache_path = caches.cache_path;
SELECT count() FROM system.remote_filesystem_cache;
SELECT count() FROM system.remote_filesystem_cache;
INSERT INTO test SELECT number, toString(number) FROM numbers(100) SETTINGS remote_fs_cache_on_insert=0; -- still writes cache because now config setting is used
SELECT count() FROM system.remote_filesystem_cache;
-- INSERT INTO test SELECT number, toString(number) FROM numbers(100) SETTINGS remote_fs_cache_on_insert=0; -- still writes cache because now config setting is used