mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-26 01:22:04 +00:00
58 lines
1.7 KiB
Bash
Executable File
58 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
|
|
# shellcheck source=../shell_config.sh
|
|
. "$CUR_DIR"/../shell_config.sh
|
|
|
|
${CLICKHOUSE_CLIENT} -m --query "
|
|
DROP TABLE IF EXISTS tbl;
|
|
DROP TABLE IF EXISTS tbl2;
|
|
CREATE TABLE tbl (a Int32) ENGINE = MergeTree() ORDER BY tuple();
|
|
INSERT INTO tbl VALUES (2), (80), (-12345);
|
|
"
|
|
|
|
function start_async()
|
|
{
|
|
local command="$1"
|
|
local first_column="s/^\([^\t]*\)\t.*/\1/"
|
|
${CLICKHOUSE_CLIENT} --query "$command" | sed "${first_column}"
|
|
}
|
|
|
|
function wait_status()
|
|
{
|
|
local operation_id="$1"
|
|
local expected_status="$2"
|
|
local timeout=60
|
|
local start=$EPOCHSECONDS
|
|
while true; do
|
|
local current_status
|
|
current_status=$(${CLICKHOUSE_CLIENT} --query "SELECT status FROM system.backups WHERE id='${operation_id}'")
|
|
if [ "${current_status}" == "${expected_status}" ]; then
|
|
echo "${current_status}"
|
|
break
|
|
fi
|
|
if ((EPOCHSECONDS-start > timeout )); then
|
|
echo "Timeout while waiting for operation ${operation_id} to come to status ${expected_status}. The current status is ${current_status}."
|
|
exit 1
|
|
fi
|
|
sleep 0.1
|
|
done
|
|
}
|
|
|
|
# Making a backup.
|
|
backup_name="Disk('backups', '${CLICKHOUSE_TEST_UNIQUE_NAME}')"
|
|
backup_operation_id=$(start_async "BACKUP TABLE tbl TO ${backup_name} ASYNC")
|
|
wait_status "${backup_operation_id}" "BACKUP_CREATED"
|
|
|
|
# Restoring from that backup.
|
|
restore_operation_id=$(start_async "RESTORE TABLE tbl AS tbl2 FROM ${backup_name} ASYNC")
|
|
wait_status "${restore_operation_id}" "RESTORED"
|
|
|
|
# Check the result of that restoration.
|
|
${CLICKHOUSE_CLIENT} --query "SELECT * FROM tbl2"
|
|
|
|
${CLICKHOUSE_CLIENT} -m --query "
|
|
DROP TABLE tbl;
|
|
DROP TABLE tbl2;
|
|
"
|