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Posted to dev@cassandra.apache.org by Kevin Mo <k....@samsung.com> on 2018/10/17 20:30:50 UTC
table that has secondary index used up a lot of space - how to
reduce it?
Hi,
We are using a Cassandra to develop our application and we use a secondary index in one of our table for faster performance. As of now in our production, we saw a growing disk space on the table that has secondary index on it. It becomes a problem on us since we have a lot of data need to store. As a result, we would like to reduce the disk space on that table.
We are thinking following to recreate the table without secondary index and repopulate the data. However, this is a time consuming task.
Do you have any suggestion on how to reduce the disk space size on the table that has secondary index?
Thanks
Kevin