+1 (non-binding) * checked signatures * build passes (1.8.0_92) * 1 unit test failed on my test run, but passed on rerun: ** [ERROR] Errors: ** [ERROR] TestHTraceHooks.testTraceCreateTable:130 » ConcurrentModification
On Wed, Dec 13, 2017 at 7:24 PM, Andrew Purtell <apurt...@apache.org> wrote: > And here are results for PE. > > https://bigdatasf.s3.amazonaws.com/assets/pe_1.2.6_1.4.0RC1.png > https://bigdatasf.s3.amazonaws.com/assets/pe_1.2.6_1.4.0RC1.xlsx > > [image: Inline image 1] > > Similar to the YCSB results, 1.2.6 and 1.4.0 RC1 are close, but 1.4.0 RC1 > shows superior results. > > Cluster: 1 master, 5 regionservers, 1 client > AWS Instance Type: c3.4xlarge > Hadoop: 2.7.4 > OS: Amazon Linux AMI 2017.09, kernel 4.4.51-40.58.amzn1.x86_64 > > On Tue, Dec 12, 2017 at 5:50 PM, Andrew Purtell <apurt...@apache.org> > wrote: > >> Here are results from a YCSB comparison between 1.2.6 and 1.4.0 RC1: >> >> https://bigdatasf.s3.amazonaws.com/assets/ycsb_1.2.6_to_1.4.0RC1.png >> https://bigdatasf.s3.amazonaws.com/assets/ycsb_1.2.6_to_1.4.0RC1.xlsx >> >> [image: Inline image 1] >> >> They are pretty closely matched but generally 1.4.0 RC1 shows superior >> results. >> >> [R] and [W] mean different things depending on YCSB workload. They will >> be obvious except for Workload F, where [R] is READ and [W] is UPDATE. I >> didn't include numbers for READ-MODIFY-WRITE. >> >> Cluster: 1 master, 5 regionservers, 1 client >> AWS Instance Type: c3.4xlarge >> Hadoop: 2.7.4 >> OS: Amazon Linux AMI 2017.09, kernel 4.4.51-40.58.amzn1.x86_64 >> >> >> On Fri, Dec 8, 2017 at 5:50 PM, Andrew Purtell <apurt...@apache.org> >> wrote: >> >>> The second HBase 1.4.0 release candidate (RC1) is available for >>> download at https://dist.apache.org/repos/dist/dev/hbase/hbase-1.4.0RC1/ >>> and Maven artifacts are available in the temporary repository >>> https://repository.apache.org/content/repositories/orgapachehbase-1186/ >>> . >>> >>> The git tag corresponding to the candidate is '1.4.0RC1' (10b9b9fae6). >>> >>> A detailed source and binary compatibility report for this release is >>> available for your review at https://dist.apache.org/repos/ >>> dist/dev/hbase/hbase-1.4.0RC1/hbase-1.3.1-1.4.0RC1_compatibi >>> lity_report.html . All reported compatibility issues should comply >>> with policy but please review them carefully. >>> >>> A list of the 660 issues resolved in this release can be found at >>> https://s.apache.org/OErT . >>> >>> The changes since RC0 are: >>> >>> * [HBASE-19180] - Remove unused imports from AlwaysPasses >>> * [HBASE-19373] - Fix Checkstyle error in hbase-annotations >>> * [HBASE-19435] - Reopen Files for ClosedChannelException in >>> BucketCache >>> * [HBASE-19465] - Required httpcore and httpclient jars not included >>> in binary distribution >>> * [HBASE-19467] - rsgroups shell commands don't properly display >>> elapsed time >>> >>> Please try out the candidate and vote +1/0/-1. >>> >>> This vote will be open for at least 72 hours. Unless objection I will >>> try to close it Monday December 18, 2017 if we have sufficient votes. >>> >>> Prior to making this announcement I made the following preflight checks >>> to 1.4.0RC0 (3d571827cb): >>> >>> RAT check passes (7u80) >>> Unit test suite passes (8u131) >>> LTT load 1M rows with 100% verification and 20% updates (8u131) >>> PE randomWrite, randomRead, scanRange100 (8u131) >>> 100M rows ITBLL (8u131) >>> >>> and the following preflight checks to 1.4.0RC1 (10b9b9fae6): >>> >>> RAT check passes (7u80) >>> Unit test suite passes (8u131) >>> >>> Between now and when I want to close the vote I'll write up human >>> readable release notes for the release announcement as promised. >>> >>> I also have agreed to run a scale ITBLL test, a performance comparison >>> with 1.2 using YCSB, a performance comparison with 1.2 using PE, and an >>> analysis of code and allocation hot spot changes from 1.2, all of which I >>> will publish when available and factor in to my vote. >>> >>> -- >>> Best regards, >>> Andrew >>> >>> >> >> >> -- >> Best regards, >> Andrew >> >> Words like orphans lost among the crosstalk, meaning torn from truth's >> decrepit hands >> - A23, Crosstalk >> > > > > -- > Best regards, > Andrew > > Words like orphans lost among the crosstalk, meaning torn from truth's > decrepit hands > - A23, Crosstalk >
