Re: Clarification for WAL Compression doc

2020-04-23 Thread Andrey Elenskiy
> > Did you look read-side? It doesn't give up on a block that is without > dictionary or a dictionary that is incomplete. It reads the compressed > block w/o aid of dictionary anyways? > So as far as I see from this code (

Re: Clarification for WAL Compression doc

2020-04-21 Thread Stack
On Tue, Apr 14, 2020 at 1:16 PM Andrey Elenskiy wrote: > Hello, > > I'm trying to understand the extent of the following issue mentioned in > "WAL Compression" doc: https://hbase.apache.org/book.html#wal.compression > > A possible downside to WAL compression is that we lose more data from the >

Clarification for WAL Compression doc

2020-04-14 Thread Andrey Elenskiy
Hello, I'm trying to understand the extent of the following issue mentioned in "WAL Compression" doc: https://hbase.apache.org/book.html#wal.compression A possible downside to WAL compression is that we lose more data from the > last block in the WAL if it ill-terminated mid-write. If entries in