Can anyone please throw some light on this ?
On Fri, Oct 18, 2013 at 7:57 AM, Vimal Jain <[email protected]> wrote: > Nopes..i am not using any compression.its disabled by default right? > Btw i am using hbase 0.94.7 > > Thanks and Regards, > Vimal Jain > On Oct 17, 2013 11:19 PM, "lars hofhansl" <[email protected]> wrote: > >> Are you using any compression? >> >> >> >> ________________________________ >> From: Vimal Jain <[email protected]> >> To: [email protected] >> Sent: Thursday, October 17, 2013 6:15 AM >> Subject: Sudden increase in disk utilization >> >> >> Hi, >> I have configured Hbase in pseudo distributed mode. >> I have only one table in hbase (event_data). >> When i run following command it shows that this table has utilized 8.38 >> GB. >> >> Command :- >> *[hadoop@woody logs]$ $HBASE_HOME/bin/hbase org.jruby.Main ~/dus.rb >> /hbase/event_data* >> >> O/P :- >> *Warning: $HADOOP_HOME is deprecated. >> >> hdfs://192.168.20.30:9000/hbase/event_data 8.38 GB >> * >> >> where dus.rb is >> >> *include Java >> import org.apache.hadoop.util.StringUtils >> path = ARGV[0] >> dus = %x[$HADOOP_HOME/bin/hadoop fs -dus #{path}] >> splited = dus.split >> byteDesc = StringUtils.byteDesc(splited[1].to_i) >> puts splited[0] + "\t" + byteDesc* >> >> >> >> In short hbase command shows that disk utilized is around 9 GB but actual >> file system usage is 30 GB. >> However this difference vanishes if i restart my Hbase. >> I am not able to understand this. >> Does Hbase keeps lot of files ( in GBs ) open while working ? >> -- >> Thanks and Regards, >> Vimal Jain > > -- Thanks and Regards, Vimal Jain
