[jira] [Commented] (HBASE-3691) Add compressor support for 'snappy', google's compressor
[ https://issues.apache.org/jira/browse/HBASE-3691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13265059#comment-13265059 ] Chris Waterson commented on HBASE-3691: --- What is the likelihood that this could be back-ported to the 0.90.x branch? > Add compressor support for 'snappy', google's compressor > > > Key: HBASE-3691 > URL: https://issues.apache.org/jira/browse/HBASE-3691 > Project: HBase > Issue Type: Task >Reporter: stack >Priority: Critical > Fix For: 0.92.0 > > Attachments: hbase-snappy-3691-trunk-002.patch, > hbase-snappy-3691-trunk-003.patch, hbase-snappy-3691-trunk-004.patch, > hbase-snappy-3691-trunk.patch > > > http://code.google.com/p/snappy/ is apache licensed. > bq. Snappy is a compression/decompression library. It does not aim for > maximum compression, or compatibility with any other compression library; > instead, it aims for very high speeds and reasonable compression. For > instance, compared to the fastest mode of zlib, Snappy is an order of > magnitude faster for most inputs, but the resulting compressed files are > anywhere from 20% to 100% bigger. On a single core of a Core i7 processor in > 64-bit mode, Snappy compresses at about 250 MB/sec or more and decompresses > at about 500 MB/sec or more. > bq. Snappy is widely used inside Google, in everything from BigTable and > MapReduce to our internal RPC systems. (Snappy has previously been referred > to as "Zippy" in some presentations and the likes.) > Lets get it in. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-3691) Add compressor support for 'snappy', google's compressor
[ https://issues.apache.org/jira/browse/HBASE-3691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chris Waterson updated HBASE-3691: -- Attachment: hbase-snappy-0.90.6.patch Yes, I have. I've applied hbase-snappy-0.90.5.patch and it seems to be working on a small (but heavily loaded) HBase 0.90.6 cluster. > Add compressor support for 'snappy', google's compressor > > > Key: HBASE-3691 > URL: https://issues.apache.org/jira/browse/HBASE-3691 > Project: HBase > Issue Type: Task >Reporter: stack >Priority: Critical > Fix For: 0.92.0 > > Attachments: hbase-snappy-0.90.6.patch, > hbase-snappy-3691-trunk-002.patch, hbase-snappy-3691-trunk-003.patch, > hbase-snappy-3691-trunk-004.patch, hbase-snappy-3691-trunk.patch > > > http://code.google.com/p/snappy/ is apache licensed. > bq. Snappy is a compression/decompression library. It does not aim for > maximum compression, or compatibility with any other compression library; > instead, it aims for very high speeds and reasonable compression. For > instance, compared to the fastest mode of zlib, Snappy is an order of > magnitude faster for most inputs, but the resulting compressed files are > anywhere from 20% to 100% bigger. On a single core of a Core i7 processor in > 64-bit mode, Snappy compresses at about 250 MB/sec or more and decompresses > at about 500 MB/sec or more. > bq. Snappy is widely used inside Google, in everything from BigTable and > MapReduce to our internal RPC systems. (Snappy has previously been referred > to as "Zippy" in some presentations and the likes.) > Lets get it in. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-3691) Add compressor support for 'snappy', google's compressor
[ https://issues.apache.org/jira/browse/HBASE-3691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13265877#comment-13265877 ] Chris Waterson commented on HBASE-3691: --- Urg, "I've applied hbase-snappy-0.90.6.patch..." > Add compressor support for 'snappy', google's compressor > > > Key: HBASE-3691 > URL: https://issues.apache.org/jira/browse/HBASE-3691 > Project: HBase > Issue Type: Task >Reporter: stack >Priority: Critical > Fix For: 0.92.0 > > Attachments: hbase-snappy-0.90.6.patch, > hbase-snappy-3691-trunk-002.patch, hbase-snappy-3691-trunk-003.patch, > hbase-snappy-3691-trunk-004.patch, hbase-snappy-3691-trunk.patch > > > http://code.google.com/p/snappy/ is apache licensed. > bq. Snappy is a compression/decompression library. It does not aim for > maximum compression, or compatibility with any other compression library; > instead, it aims for very high speeds and reasonable compression. For > instance, compared to the fastest mode of zlib, Snappy is an order of > magnitude faster for most inputs, but the resulting compressed files are > anywhere from 20% to 100% bigger. On a single core of a Core i7 processor in > 64-bit mode, Snappy compresses at about 250 MB/sec or more and decompresses > at about 500 MB/sec or more. > bq. Snappy is widely used inside Google, in everything from BigTable and > MapReduce to our internal RPC systems. (Snappy has previously been referred > to as "Zippy" in some presentations and the likes.) > Lets get it in. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
