I have upgraded from 0.16.3 to 0.17.0 correctly. But after a few days the disk usage has been increased. I have notice that there are two folder in the data nodes:
- current -> With version -13 - previous -> With version -11 And I have this message in the HDFS webapp: Upgrade for version -13 has been completed. Upgrade is not finalized. Questions: 1) Is that normal? 2) Could the upgrade increase the disk usage? 3) Is there any way to finish the upgrade? Any command to force it? 4) Could I delete the previous folder? Thanks, Iván de Prado www.ivanprado.es
