大漠之烟

摘要： under replicated blocks 解决： 找出没有复制的block: hdfs fsck / | grep 'Under replicated' | awk -F':' '{print $1}' >> /tmp/under_replicated_files 然后循环修复： for hdfsfile in `cat /tmp/under_replicated_files`; do... 阅读全文