55 lines
2.1 KiB
Bash
55 lines
2.1 KiB
Bash
#!/bin/sh
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#
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# Copyright 2024 PingCAP, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -eux
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wait_log_checkpoint_advance() {
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local task_name=${1:-$TASK_NAME}
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echo "wait for log checkpoint to advance for task: $task_name"
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sleep 10
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local current_ts=$(python3 -c "import time; print(int(time.time() * 1000) << 18)")
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echo "current ts: $current_ts"
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run_br --skip-goleak --pd $PD_ADDR operator force-flush || echo "failed to run force flush, the case may be slower."
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i=0
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while true; do
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# extract the checkpoint ts of the log backup task. If there is some error, the checkpoint ts should be empty
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log_backup_status=$(unset BR_LOG_TO_TERM && run_br --skip-goleak --pd $PD_ADDR log status --task-name $task_name --json 2>br.log)
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echo "log backup status: $log_backup_status"
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local checkpoint_ts=$(echo "$log_backup_status" | head -n 1 | jq 'if .[0].last_errors | length == 0 then .[0].checkpoint else empty end')
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echo "checkpoint ts: $checkpoint_ts"
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# check whether the checkpoint ts is a number
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if [ $checkpoint_ts -gt 0 ] 2>/dev/null; then
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if [ $checkpoint_ts -gt $current_ts ]; then
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echo "the checkpoint has advanced"
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LATEST_CHECKPOINT_TS=$checkpoint_ts
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break
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fi
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echo "the checkpoint hasn't advanced"
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i=$((i+1))
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if [ "$i" -gt 50 ]; then
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echo 'the checkpoint lag is too large'
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exit 1
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fi
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sleep 10
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else
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echo "TEST: [$TEST_NAME] failed to wait checkpoint advance!"
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exit 1
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fi
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done
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}
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