How can I find a big row quickly? If not ,when we proceed major compact,the regionserver dose not work all the time I am glad to receive your reply??How can I find a big row quickly? If not ,when we proceed major compact,the regionserver dose not work all the time .
------------------ ???????? ------------------ ??????: "Guanghao Zhang";<[email protected]>; ????????: 2016??12??6??(??????) ????12:13 ??????: "user"<[email protected]>; ????: Re: How to limit a single row being filled with millions of columus? There are a config hbase.table.max.rowsize but only used for user get/scan. It will throw RowTooBigException when you scan a big row with millions of columns. But it doesn't work for compact. If i am not wrong, there are not a way to prevent a single row being filled with millions of columns. 2016-12-06 11:52 GMT+08:00 ???? <[email protected]>: > Recently, I have a problem that confused me a long time. The problem is > that as we all know in HBase,there are millions of columns in a single row. > Full gc will happen when region proceeds major compact and it results in > regionserver and hbase not working. Is there any good way to prevent a > single row being put(wrote) columns overmuch? > Hope to you soon!
