HBase needs to run compaction to actually purge the expired data. Could you please try to manually run a major compaction on a given region to check whether this can make the region smaller?
If so, then maybe the problem is in the compaction configuration. If not, then there should be something wrong with the TTL config. Thanks. Arul Ramachandran <arkup...@gmail.com> 于2021年7月15日周四 上午8:20写道： > We have a small use case for HBase but the data consumed by HBase is > growing in size comparable to the rest of the HDFS usage. > > I noticed the hbase table TTL setting 5 days does not seem to be honored - > the data stays much longer or is never purged. The major compaction is set > for 7 days. > > Any suggestions on what to look out for to make sure TTL works as expected? > > > Thanks, > Arul >
