hbase如何實現全備增量備份腳本

小編給大家分享一下hbase如何實現全備增量備份腳本，相信大部分人都還不怎么了解，因此分享這篇文章給大家參考一下，希望大家閱讀完這篇文章后大有收獲，下面讓我們一起去了解一下吧！

[hadoop@robot-pbs-hadoop-master backup_hbase]$ cat fullbk_endtime.txt
1504606501092
1504755001094
1504839001095
[hadoop@robot-pbs-hadoop-master backup_hbase]$ cat hbase_fullbk.sh
#!/bash/bin
source /home/hadoop/.bashrc
starttime=`date +%s%m%w`
echo $starttime >>/data/backup_hbase/backup_hbase/fullbk_endtime.txt
tablename='didiiml_audio'
backup_date=`date  +%Y-%m-%d-%k-%M-%S`
hbase org.apache.hadoop.hbase.mapreduce.Export $tablename /bak/$backup_date'_fullbk' 1
hdfs dfs -get /bak/$backup_date$tablename'_fullbk' /data/backup_hbase/ 
hdfs dfs -rmr /bak/$backup_date$tablename'_fullbk'
[hadoop@robot-pbs-hadoop-master backup_hbase]$ cat hbase_increbk.sh
#!/bash/bin
source /home/hadoop/.bashrc
start_time=`tail -n 1 /data/backup_hbase/backup_hbase/fullbk_endtime.txt`
end_time=`date +%s%m%w`
echo $end_time >>/data/backup_hbase/backup_hbase/fullbk_endtime.txt
tablename='didiiml_audio'
backup_date=`date  +%Y-%m-%d-%k-%M-%S`
hbase org.apache.hadoop.hbase.mapreduce.Export $tablename /bak/$backup_date$tablename'_increbk' 1 $start_time $end_time
hdfs dfs -get /bak/$backup_date$tablename'_increbk' /data/backup_hbase/
hdfs dfs -rmr /bak/$backup_date$tablename'_increbk'
[hadoop@robot-pbs-hadoop-master backup_hbase]$

以上是“hbase如何實現全備增量備份腳本”這篇文章的所有內容，感謝各位的閱讀！相信大家都有了一定的了解，希望分享的內容對大家有所幫助，如果還想學習更多知識，歡迎關注億速云行業資訊頻道！