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This commit is contained in:
kssenii 2023-07-31 13:05:41 +02:00
parent 7a631be885
commit 812fbee72e
3 changed files with 23 additions and 1 deletions
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3
src/Interpreters/Cache/Metadata.cpp
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@ -25,6 +25,7 @@ namespace DB
namespace ErrorCodes
{
extern const int LOGICAL_ERROR;
extern const int BAD_ARGUMENTS;
}
FileSegmentMetadata::FileSegmentMetadata(FileSegmentPtr && file_segment_)
@ -758,7 +759,7 @@ FileSegments LockedKey::sync()
for (auto it = key_metadata->begin(); it != key_metadata->end();)
{
auto file_segment = it->second->file_segment;
if (file_segment->state() != FileSegment::State::DOWNLOADED)
if (file_segment->getDownloadedSize(false) == 0)
{
++it;
continue;

1
tests/queries/0_stateless/02810_system_sync_filesystem_cache.reference
View File

@ -1,2 +1,3 @@
ok
ok
ok

20
tests/queries/0_stateless/02810_system_sync_filesystem_cache.sh
View File

@ -46,4 +46,24 @@ $CLICKHOUSE_CLIENT --query "SYSTEM SYNC FILESYSTEM CACHE" 2>&1 | grep -q "$key"
$CLICKHOUSE_CLIENT --query "SELECT * FROM test FORMAT Null"
key=$($CLICKHOUSE_CLIENT -nm --query """
SELECT key FROM system.filesystem_cache_log WHERE query_id = '$query_id' ORDER BY size DESC LIMIT 1;
""")
offset=$($CLICKHOUSE_CLIENT -nm --query """
SELECT offset FROM system.filesystem_cache_log WHERE query_id = '$query_id' ORDER BY size DESC LIMIT 1;
""")
path=$($CLICKHOUSE_CLIENT -nm --query """
SELECT cache_path FROM system.filesystem_cache WHERE key = '$key' AND file_segment_range_begin = $offset;
""")
echo -n 'fff' > $path
cat $path
$CLICKHOUSE_CLIENT --query "SYSTEM SYNC FILESYSTEM CACHE" 2>&1 | grep -q "$key" && echo 'ok' || echo 'fail'
$CLICKHOUSE_CLIENT --query "SELECT * FROM test FORMAT Null"
$CLICKHOUSE_CLIENT --query "SYSTEM SYNC FILESYSTEM CACHE"