Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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0.14.0-SNAPSHOT
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None
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2022-4-Hou
Description
master 600ba97481cc57dc5dedd27a3dceacd8b45419a5
问题描述:
WAL 恢复,卡住。
复现流程:
1. 机器信息
私有云172.20.70.31 8C32G
benchmark 路径/data/iotdb/iotdb-sql/iotdb-sql/tools/benchmark
iotdb路径/data/iotdb/master_src/master_wal_v1
iotdb配置
MAX_HEAP_SIZE="24G"
MAX_DIRECT_MEMORY_SIZE="2G"
avg_series_point_number_threshold=100000000
benchmark配置见附件
2. 运行benchmark
几秒钟就可以写入完成,之后 killall -u ${current_user}
所有的memtable都不会刷盘,所以所有的tsfile大小为0.
3. iotdb启动
sync
sudo -s <<EOF
echo 3 >/proc/sys/vm/drop_caches
EOF
启动iotdb,卡住。
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