Commit Graph

9 Commits

Author SHA1 Message Date
Duo Zhang 9bcb7493e0
HBASE-27165 Set version as 3.0.0-alpha-4-SNAPSHOT in master (#4582)
Signed-off-by: Xin Sun <ddupgs@gmail.com>
2022-06-29 11:04:21 +08:00
Duo Zhang 02990894ab
HBASE-27121 Set version as 3.0.0-alpha-3 in master in prep for first RC of 3.0.0-alpha-3 (#4535)
Signed-off-by: Xin Sun <ddupgs@gmail.com>
2022-06-15 10:51:31 +08:00
Andrew Purtell 369adcdf35
HBASE-27019 Minor compression performance improvements (#4420)
TRACE level logging is expensive enough to warrant removal. They were
useful during development but are now just overhead.

Also we unnecessarily create new compressor and decompressor instances
in the reset() methods for the Aircompressor and Lz4 codecs. Remove.

Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Xiaolin Ha <haxiaolin@apache.org>
2022-05-13 18:29:10 -07:00
Duo Zhang 9c8c9e7fbf HBASE-26899 Run spotless:apply
Closes #4312
2022-05-01 22:15:09 +08:00
Andrew Purtell f5b10e0115
HBASE-26959 Brotli compression support (#4353)
Signed-off-by: Nick Dimiduk <ndimiduk@apache.org>
2022-04-22 16:42:12 -07:00
Duo Zhang 3f59f21be0
HBASE-26621 Set version as 3.0.0-alpha-3-SNAPSHOT in master (#3978)
Signed-off-by: Peter Somogyi <psomogyi@apache.org>
2021-12-24 14:20:32 +08:00
Duo Zhang 8bca21b47d
HBASE-26558 Set version as 3.0.0-alpha-2 in master in prep for first RC of 3.0.0-alpha-2 (#3935)
Signed-off-by: Geoffrey Jacoby <gjacoby@apache.org>
2021-12-11 20:52:35 +08:00
Andrew Purtell 8a6fed7b19
HBASE-26316 Per-table or per-CF compression codec setting overrides (#3730)
We get and retain Compressor instances in HFileBlockDefaultEncodingContext,
and could in theory call Compressor#reinit when setting up the context,
to update compression parameters like level and buffer size, but we do
not plumb through the CompoundConfiguration from the Store into the
encoding context. As a consequence we can only update codec parameters
globally in system site conf files.

Fine grained configurability is important for algorithms like ZStandard
(ZSTD), which offers more than 20 compression levels, where at level 1
it is almost as fast as LZ4, and where at higher levels it utilizes
computationally expensive techniques to rival LZMA at compression ratio
but trades off significantly for reduced compresson throughput. The ZSTD
level that should be set for a given column family or table will vary by
use case.

Signed-off-by: Viraj Jasani <vjasani@apache.org>
2021-10-19 12:04:25 -07:00
Andrew Purtell 42fe5e5baa
HBASE-26259 Fallback support to pure Java compression (#3691)
This change introduces provided compression codecs to HBase as
new Maven modules. Each module provides compression codec support
that formerly required Hadoop native codecs, which in turn relies
on native code integration, which may or may not be available on
a given hardware platform or in an operational environment. We
now provide codecs in the HBase distribution for users whom for
whatever reason cannot or do not wish to deploy the Hadoop native
codecs.

Signed-off-by: Duo Zhang <zhangduo@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
2021-10-06 13:17:18 -07:00