You will need to do major compaction on table for the table to clean/delete up extra version. Btw, 18000 max version is a unusually high value.
Are you using hbase on s3 or hbase on hdfs? Sent from my iPhone > On Aug 26, 2018, at 2:34 PM, Antonio Si <[email protected]> wrote: > > Hello, > > I have a hbase table whose definition has a max number of versions set to > 36000. > I have verified that there are rows which have more than 20000 versions > saved. > > Now, I change the definition of the table and reduce the max number of > versions to 18000. Will I see the size of the table being reduced as I am > not seeing that? > > Also, after I reduce the max number of versions, I try to create a > snapshot, but I am getting a > com.amazon.ws.emr.hadoop.fs.shaded.com.amazonaws.services.s3.mo > > del.AmazonS3Exception: Not Found (Service: Amazon S3; Status Code: 404; > Error Code: 404 Not Found; > > > What may be the cause of that? > > I am using s3 as my storage. > > > Thanks in advance for your suggestions. > > > Antonio.
