mirror of
https://github.com/ClickHouse/ClickHouse.git
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127 lines
3.5 KiB
Bash
Executable File
127 lines
3.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Tags: no-fasttest, no-parallel, no-random-settings, no-random-merge-tree-settings
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# shellcheck source=../shell_config.sh
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. "$CURDIR"/../shell_config.sh
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$CLICKHOUSE_CLIENT -nm -q "
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DROP TABLE IF EXISTS test;
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CREATE TABLE test (a Int32, b String)
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ENGINE = MergeTree()
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ORDER BY a
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SETTINGS disk = disk(type = cache,
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max_size = '1Gi',
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max_file_segment_size = '40Mi',
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boundary_alignment = '20Mi',
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background_download_threads = 2,
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path = '$CLICKHOUSE_TEST_UNIQUE_NAME',
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disk = 's3_disk');
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INSERT INTO test SELECT number, randomString(100) FROM numbers(1000000);
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"
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QUERY_ID=$RANDOM
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$CLICKHOUSE_CLIENT --query_id "$QUERY_ID" -nm -q "
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SET enable_filesystem_cache_log = 1;
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SYSTEM DROP FILESYSTEM CACHE;
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SELECT * FROM test WHERE NOT ignore() LIMIT 1 FORMAT Null;
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SYSTEM FLUSH LOGS;
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"
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query="
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SELECT cache_path, file_size,
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tupleElement(file_segment_range, 2) - tupleElement(file_segment_range, 1) + 1 as file_segment_size,
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formatReadableSize(file_size) as formatted_file_size,
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formatReadableSize(file_segment_size) as formatted_file_segment_size,
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tupleElement(file_segment_range, 2) as end_offset
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FROM (
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SELECT arrayJoin(cache_paths) AS cache_path,
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local_path,
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remote_path,
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size as file_size
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FROM system.remote_data_paths
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WHERE endsWith(local_path, '.bin')
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) AS data_paths
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INNER JOIN system.filesystem_cache_log AS cache_log
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ON data_paths.remote_path = cache_log.source_file_path
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WHERE query_id = '$QUERY_ID' "
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# File segments cannot be less that 20Mi,
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# except for last file segment in a file or if file size is less.
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$CLICKHOUSE_CLIENT -nm -q "
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SELECT count() FROM ($query)
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WHERE file_segment_size < file_size
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AND end_offset + 1 != file_size
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AND file_segment_size < 20 * 1024 * 1024;
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"
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all=$($CLICKHOUSE_CLIENT -nm -q "
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SELECT count() FROM ($query)
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WHERE file_segment_size < file_size AND end_offset + 1 != file_size;
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")
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#echo $all
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if [ "$all" -gt "1" ]; then
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echo "OK"
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else
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echo "FAIL"
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fi
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count=$($CLICKHOUSE_CLIENT -nm -q "
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SELECT count() FROM ($query)
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WHERE file_segment_size < file_size
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AND end_offset + 1 != file_size
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AND formatted_file_segment_size in ('20.00 MiB', '40.00 MiB')
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")
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if [ "$count" = "$all" ]; then
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echo "OK"
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else
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echo "FAIL"
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fi
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query2="
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SELECT *
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FROM (SELECT * FROM ($query)) AS cache_log
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INNER JOIN system.filesystem_cache AS cache
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ON cache_log.cache_path = cache.cache_path "
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$CLICKHOUSE_CLIENT -nm -q "
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SELECT count() FROM ($query2)
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WHERE file_segment_range_begin - file_segment_range_end + 1 < file_size
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AND file_segment_range_end + 1 != file_size
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AND downloaded_size < 20 * 1024 * 1024;
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"
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$CLICKHOUSE_CLIENT -nm -q "
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SELECT count() FROM ($query2)
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WHERE file_segment_range_begin - file_segment_range_end + 1 < file_size
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AND file_segment_range_end + 1 != file_size
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AND formatReadableSize(downloaded_size) not in ('20.00 MiB', '40.00 MiB');
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"
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all=$($CLICKHOUSE_CLIENT -nm -q "
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SELECT count() FROM ($query2)
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WHERE file_segment_size < file_size AND file_segment_range_end + 1 != file_size;
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")
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if [ "$all" -gt "1" ]; then
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echo "OK"
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else
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echo "FAIL"
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fi
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count2=$($CLICKHOUSE_CLIENT -nm -q "
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SELECT count() FROM ($query2)
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WHERE file_segment_range_begin - file_segment_range_end + 1 < file_size
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AND file_segment_range_end + 1 != file_size
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AND formatReadableSize(downloaded_size) in ('20.00 MiB', '40.00 MiB');
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")
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if [ "$count2" = "$all" ]; then
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echo "OK"
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else
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echo "FAIL"
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fi
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