hbase-site git commit: Add registration link for HBaseCon 2018
Repository: hbase-site Updated Branches: refs/heads/asf-site 5cfc2e823 -> e5b323a78 Add registration link for HBaseCon 2018 Project: http://git-wip-us.apache.org/repos/asf/hbase-site/repo Commit: http://git-wip-us.apache.org/repos/asf/hbase-site/commit/e5b323a7 Tree: http://git-wip-us.apache.org/repos/asf/hbase-site/tree/e5b323a7 Diff: http://git-wip-us.apache.org/repos/asf/hbase-site/diff/e5b323a7 Branch: refs/heads/asf-site Commit: e5b323a787da5d42ccb3536e8ec84776e1a800e5 Parents: 5cfc2e8 Author: Josh ElserAuthored: Tue Apr 10 18:08:14 2018 -0400 Committer: Josh Elser Committed: Tue Apr 10 18:08:14 2018 -0400 -- hbasecon-2018/feed.xml | 2 +- hbasecon-2018/index.html | 8 +++- 2 files changed, 4 insertions(+), 6 deletions(-) -- http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e5b323a7/hbasecon-2018/feed.xml -- diff --git a/hbasecon-2018/feed.xml b/hbasecon-2018/feed.xml index 4db31e4..605fd42 100644 --- a/hbasecon-2018/feed.xml +++ b/hbasecon-2018/feed.xml @@ -4,7 +4,7 @@ https://jekyllrb.com/; version="3.7.3">Jekyll https://hbase.apache.org/hbasecon-2018//hbasecon-2018/feed.xml; rel="self" type="application/atom+xml" /> https://hbase.apache.org/hbasecon-2018//hbasecon-2018/; rel="alternate" type="text/html" /> - 2018-03-23T11:32:05-04:00 + 2018-04-10T18:02:48-04:00 https://hbase.apache.org/hbasecon-2018//hbasecon-2018/ http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e5b323a7/hbasecon-2018/index.html -- diff --git a/hbasecon-2018/index.html b/hbasecon-2018/index.html index a286d38..834011f 100644 --- a/hbasecon-2018/index.html +++ b/hbasecon-2018/index.html @@ -149,7 +149,7 @@ - + @@ -161,10 +161,8 @@ - Registration for the event will be handled through the DataWorks Summit registration system. This is not yet available. - Presently, the cost for both events is planned to be $200 per individual. This includes meals/snacks throughout the day. - As an additional benefit, attendees of the event will also have access to a 25% discount on the DataWorks Summit San Jose - registration fee. More details on this discount will be made available in the future. + Registration for HBaseCon 2018 is now open! Please use the following page to register: https://hbasecon2018.hortonworksevents.com/;>Register Here + Registration for HBaseCon includes registration to PhoenixCon which is running at concurrently at the same venue.
svn commit: r26277 - in /dev/hbase/hbase-2.0.0RC0: CHANGES.md RELEASENOTES.md
Author: stack Date: Tue Apr 10 19:44:10 2018 New Revision: 26277 Log: Removed changes and release notes. Not needed. Removed: dev/hbase/hbase-2.0.0RC0/CHANGES.md dev/hbase/hbase-2.0.0RC0/RELEASENOTES.md
svn commit: r26276 [2/3] - in /dev/hbase/hbase-2.0.0RC0: CHANGES.md RELEASENOTES.md
Added: dev/hbase/hbase-2.0.0RC0/CHANGES.md == --- dev/hbase/hbase-2.0.0RC0/CHANGES.md (added) +++ dev/hbase/hbase-2.0.0RC0/CHANGES.md Tue Apr 10 19:27:36 2018 @@ -0,0 +1,6060 @@ +# HBASE Changelog + + +## Release 2.0.0 - Unreleased (as of 2018-04-06) + +### INCOMPATIBLE CHANGES: + +| JIRA | Summary | Priority | Component | +|: |: | :--- |: | +| [HBASE-20149](https://issues.apache.org/jira/browse/HBASE-20149) | Purge dev javadoc from bin tarball (or make a separate tarball of javadoc) | Critical | build, community, documentation | +| [HBASE-20276](https://issues.apache.org/jira/browse/HBASE-20276) | [shell] Revert shell REPL change and document | Blocker | documentation, shell | +| [HBASE-16459](https://issues.apache.org/jira/browse/HBASE-16459) | Remove unused hbase shell --format option | Trivial | shell | +| [HBASE-19128](https://issues.apache.org/jira/browse/HBASE-19128) | Purge Distributed Log Replay from codebase, configurations, text; mark the feature as unsupported, broken. | Major | documentation | +| [HBASE-19504](https://issues.apache.org/jira/browse/HBASE-19504) | Add TimeRange support into checkAndMutate | Major | . | +| [HBASE-20119](https://issues.apache.org/jira/browse/HBASE-20119) | Introduce a pojo class to carry coprocessor information in order to make TableDescriptorBuilder accept multiple cp at once | Minor | . | +| [HBASE-19437](https://issues.apache.org/jira/browse/HBASE-19437) | Batch operation can't handle the null result for Append/Increment | Critical | Usability | +| [HBASE-19873](https://issues.apache.org/jira/browse/HBASE-19873) | Add a CategoryBasedTimeout ClassRule for all UTs | Major | . | +| [HBASE-19783](https://issues.apache.org/jira/browse/HBASE-19783) | Change replication peer cluster key/endpoint from a not-null value to null is not allowed | Minor | Replication | +| [HBASE-19483](https://issues.apache.org/jira/browse/HBASE-19483) | Add proper privilege check for rsgroup commands | Major | rsgroup, security | +| [HBASE-19492](https://issues.apache.org/jira/browse/HBASE-19492) | Add EXCLUDE\_NAMESPACE and EXCLUDE\_TABLECFS support to replication peer config | Major | . | +| [HBASE-19357](https://issues.apache.org/jira/browse/HBASE-19357) | Bucket cache no longer L2 for LRU cache | Major | . | +| [HBASE-19359](https://issues.apache.org/jira/browse/HBASE-19359) | Revisit the default config of hbase client retries number | Major | . | +| [HBASE-19092](https://issues.apache.org/jira/browse/HBASE-19092) | Make Tag IA.LimitedPrivate and expose for CPs | Critical | Coprocessors | +| [HBASE-19187](https://issues.apache.org/jira/browse/HBASE-19187) | Remove option to create on heap bucket cache | Minor | regionserver | +| [HBASE-19033](https://issues.apache.org/jira/browse/HBASE-19033) | Allow CP users to change versions and TTL before opening StoreScanner | Blocker | Coprocessors | +| [HBASE-19047](https://issues.apache.org/jira/browse/HBASE-19047) | CP exposed Scanner types should not extend Shipper | Critical | Coprocessors | +| [HBASE-18905](https://issues.apache.org/jira/browse/HBASE-18905) | Allow CPs to request flush on Region and know the completion of the requested flush | Major | Coprocessors | +| [HBASE-18410](https://issues.apache.org/jira/browse/HBASE-18410) | FilterList Improvement. | Major | Filters | +| [HBASE-18893](https://issues.apache.org/jira/browse/HBASE-18893) | Remove Add/Modify/DeleteColumnFamilyProcedure in favor of using ModifyTableProcedure | Major | Coprocessors, master | +| [HBASE-19067](https://issues.apache.org/jira/browse/HBASE-19067) | Do not expose getHDFSBlockDistribution in StoreFile | Major | Coprocessors | +| [HBASE-18989](https://issues.apache.org/jira/browse/HBASE-18989) | Polish the compaction related CP hooks | Major | Compaction, Coprocessors | +| [HBASE-19046](https://issues.apache.org/jira/browse/HBASE-19046) | RegionObserver#postCompactSelection Avoid passing shaded ImmutableList param | Major | Coprocessors | +| [HBASE-19001](https://issues.apache.org/jira/browse/HBASE-19001) | Remove the hooks in RegionObserver which are designed to construct a StoreScanner which is marked as IA.Private | Major | Coprocessors | +| [HBASE-14247](https://issues.apache.org/jira/browse/HBASE-14247) | Separate the old WALs into different regionserver directories | Critical | wal | +| [HBASE-18183](https://issues.apache.org/jira/browse/HBASE-18183) | Region interface cleanup for CP expose | Major | Coprocessors | +| [HBASE-18878](https://issues.apache.org/jira/browse/HBASE-18878) | Use Optional\return types when T can be null | Major | Coprocessors | +| [HBASE-18649](https://issues.apache.org/jira/browse/HBASE-18649) | Deprecate KV Usage in MR to move to Cells in 3.0 | Major | API, mapreduce | +| [HBASE-18897](https://issues.apache.org/jira/browse/HBASE-18897) | Substitute MemStore for
svn commit: r26276 [3/3] - in /dev/hbase/hbase-2.0.0RC0: CHANGES.md RELEASENOTES.md
Added: dev/hbase/hbase-2.0.0RC0/RELEASENOTES.md == --- dev/hbase/hbase-2.0.0RC0/RELEASENOTES.md (added) +++ dev/hbase/hbase-2.0.0RC0/RELEASENOTES.md Tue Apr 10 19:27:36 2018 @@ -0,0 +1,8249 @@ +# HBASE 2.0.0 Release Notes + + + +These release notes cover new developer and user-facing incompatibilities, important issues, features, and major improvements. + + +--- + +* [HBASE-18828](https://issues.apache.org/jira/browse/HBASE-18828) | *Blocker* | **[2.0] Generate CHANGES.txt** + +Moves us over to yetus releasedocmaker tooling generating CHANGES. CHANGES is not markdown (CHANGES.md) as opposed to CHANGES.txt. We've also added a new RELEASENOTES.md that lists JIRA release notes (courtesy of releasedocmaker). + +CHANGES/RELEASENOTES are current as of now. Will need a 'freshening' when we cut the RC. + + +--- + +* [HBASE-20276](https://issues.apache.org/jira/browse/HBASE-20276) | *Blocker* | **[shell] Revert shell REPL change and document** + + +The HBase shell now behaves as it did prior to the changes that started in HBASE-15965. Namely, some shell commands return values that may be further manipulated within the shell's IRB session. + +The command line option `--return-values` is no longer acted on by the shell since it now always behaves as it did when passed this parameter. Passing the option results in a harmless warning about this change. + +Users who wish to maintain the behavior seen in the 1.4.0-1.4.2 releases of the HBase shell should refer to the section _irbrc_ in the reference guide for how to configure their IRB session to avoid echoing expression results to the console. + +--- + +* [HBASE-14175](https://issues.apache.org/jira/browse/HBASE-14175) | *Critical* | **Adopt releasedocmaker for better generated release notes** + +We will use yetus releasedocmaker to make our changes doc from here on out. A CHANGELOG.md will replace our current CHANGES.txt. Adjacent, we'll keep up a RELEASENOTES.md doc courtesy of releasedocmaker. + +Over in HBASE-18828 is where we are working through steps for the RM integrating this new tooling. + + +--- + +* [HBASE-16499](https://issues.apache.org/jira/browse/HBASE-16499) | *Critical* | **slow replication for small HBase clusters** + +Changed the default value for replication.source.ratio from 0.1 to 0.5. Which means now by default 50% of the total RegionServers in peer cluster(s) will participate in replication. + + +--- + +* [HBASE-16459](https://issues.apache.org/jira/browse/HBASE-16459) | *Trivial* | **Remove unused hbase shell --format option** + + + +The HBase `shell` command no longer recognizes the option `--format`. Previously this option only recognized the default value of 'console'. The default value is now always used. + + +--- + +* [HBASE-20259](https://issues.apache.org/jira/browse/HBASE-20259) | *Critical* | **Doc configs for in-memory-compaction and add detail to in-memory-compaction logging** + +Disables in-memory compaction as default. + +Adds logging of in-memory compaction configuration on creation. + +Adds a chapter to the refguide on this new feature. + + +--- + +* [HBASE-20282](https://issues.apache.org/jira/browse/HBASE-20282) | *Major* | **Provide short name invocations for useful tools** + +\`hbase regionsplitter\` is a new short invocation for \`hbase org.apache.hadoop.hbase.util.RegionSplitter\` + + +--- + +* [HBASE-20314](https://issues.apache.org/jira/browse/HBASE-20314) | *Major* | **Precommit build for master branch fails because of surefire fork fails** + +Upgrade surefire plugin to 2.21.0. + + +--- + +* [HBASE-20130](https://issues.apache.org/jira/browse/HBASE-20130) | *Critical* | **Use defaults (16020 & 16030) as base ports when the RS is bound to localhost** + + +When region servers bind to localhost (mostly in pseudo distributed mode), default ports (16020 & 16030) are used as base ports. This will support up to 9 instances of region servers by default with `local-regionservers.sh` script. If additional instances are needed, see the reference guide on how to deploy with a different range using the environment variables `HBASE_RS_BASE_PORT` and `HBASE_RS_INFO_BASE_PORT`. + + +--- + +* [HBASE-20111](https://issues.apache.org/jira/browse/HBASE-20111) | *Critical* | **Able to split region explicitly even on shouldSplit return false from split policy** + +When a split is requested on a Region, the RegionServer hosting that Region will now consult the configured SplitPolicy for that table when determining if a split of that Region is allowed. When a split is disallowed (due to the Region not being OPEN or the SplitPolicy denying the request), the operation will \*not\* be implicitly retried as it has previously done. Users will need to guard against and explicitly retry region split requests which are denied by the system. + + +--- + +* [HBASE-20223](https://issues.apache.org/jira/browse/HBASE-20223) | *Blocker* |
svn commit: r26276 [1/3] - in /dev/hbase/hbase-2.0.0RC0: CHANGES.md RELEASENOTES.md
Author: stack Date: Tue Apr 10 19:27:36 2018 New Revision: 26276 Log: Add CHANGELOG and RELEASENOTES Added: dev/hbase/hbase-2.0.0RC0/CHANGES.md dev/hbase/hbase-2.0.0RC0/RELEASENOTES.md
svn commit: r26275 - in /dev/hbase: hbase-2.0.0-beta-2.RC0/ hbase-2.0.0RC0/
Author: stack Date: Tue Apr 10 19:18:32 2018 New Revision: 26275 Log: Add hbase-2.0.0RC0 and remove hbase-2.0.0-beta-2.RC0 Added: dev/hbase/hbase-2.0.0RC0/ dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-bin.tar.gz (with props) dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-bin.tar.gz.asc dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-bin.tar.gz.sha512 dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-src.tar.gz (with props) dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-src.tar.gz.asc dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-src.tar.gz.sha512 Removed: dev/hbase/hbase-2.0.0-beta-2.RC0/ Added: dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-bin.tar.gz == Binary file - no diff available. Propchange: dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-bin.tar.gz -- svn:mime-type = application/octet-stream Added: dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-bin.tar.gz.asc == --- dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-bin.tar.gz.asc (added) +++ dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-bin.tar.gz.asc Tue Apr 10 19:18:32 2018 @@ -0,0 +1,16 @@ +-BEGIN PGP SIGNATURE- + +iQIcBAABCAAGBQJazQPuAAoJEJgWx/yKzJPS34cQAKb+O9OFLr0+1Kbsw4rJ2g7U +x3V0uzPMJOoLufYw9tAdMsh24KQfA+4ZPQeFOJl1FdnNVXlaNn/4kRdDPGCXqITM +rXOKdP36JY9BtLbI5d9hWOc4451Mm2C4yPuZ1jZUZUBCDf6nm9N2Ya8kw2EXeq9k +MbCUCVHpWaYddTUDQ8Vgb4rRFD/lGAqQL33l42/HAw3vE8ivsDtdQcY4uz51lNnF +GyK+ixLASoAn3XdcNM5wga3RgpxJ20EIGX0DnQf8GvIBRqSWaEEPqYtZFSTpvwfn +vPPOEccZxTCNSy8h+10EGk6yuLKNlYM42+HHuIcahnHkDg8xI/fM5KPfDjdPgU6p +WNIzGh5LPJ1MfDq72M11Rk4sVxXC++t+nYUTpeuYybyRAbBXKaTLMZ83y5sFH2oP +MlnrQ/Z7E9rTjQlvvE/F3Pp5WuwL//vnlAYNmoqgPq8vRveh5s5I3zisKvCNOu4q +oln0Bd1TVr2bZB67mQMclA9jaN4fNIzji/1DJ0JoPmQ1ZdMLLJJOJYk30AtvrMr9 +rHOoYB88Vtr/LebkdVCxI72TbB7Ii299+xy10KfOlB2DC2hNp5Q3wOrH9QAyE947 +2/Uj/rMqBt6wWQcZsUQCnNjIlE3WSFfumAc3GvWTcThpxUJNAfcJtVUT6JUTPsLP +4dPZEiuC+CRJEGqy2Xne +=6Trk +-END PGP SIGNATURE- Added: dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-bin.tar.gz.sha512 == --- dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-bin.tar.gz.sha512 (added) +++ dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-bin.tar.gz.sha512 Tue Apr 10 19:18:32 2018 @@ -0,0 +1,3 @@ +hbase-2.0.0-bin.tar.gz: 98D62B05 2F014C82 C8A7B76D 5B25FEBB C5A3853C DD92EC19 +231808E1 8CBAA068 20F18D5B 754303EB ADF98964 B15FA61D +9A784339 6C9DBAFA 4E4FFBBD 8096403B Added: dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-src.tar.gz == Binary file - no diff available. Propchange: dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-src.tar.gz -- svn:mime-type = application/octet-stream Added: dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-src.tar.gz.asc == --- dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-src.tar.gz.asc (added) +++ dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-src.tar.gz.asc Tue Apr 10 19:18:32 2018 @@ -0,0 +1,16 @@ +-BEGIN PGP SIGNATURE- + +iQIcBAABCAAGBQJazQPvAAoJEJgWx/yKzJPSdsUP/A54IbnRYBbIS7dsBzoyqwhL +Qts0LqBzII/Bw4PX5kamzGSBzY3KPOx6fJ6nSthpJ6/X01uNtAi94RjV6wWminLc +RriYNr0g5v2YNEk5BhVWKvbAIVWyJSKRjC2eHmM+dTTZpCY3pET0PikZZyvnPBD1 +E6ZUca14KSTJwB28AOXpJrPMWYSowqTQRYL55OlHyPvDgSXCa5KyDjvUm1b3Y61R +qEOgLMIcCJoot0nR/y3nEMfyOI5XEolgqmd5Z9tF7yrBWK3hrPHIpfSmZHsKiinL +pwHX1LiRrXBsYRExHhEQyuVBHjZOKLL+ZHfxyk4NlXZn3YkPGXpAGX6wu3FlBvzq +gdLTh/0loQuedH99g8DPL670VOAcjpV+q0ssJKhhDGSjqkFAv3TmmzgUEge9/5kx +KlcZ3+nB3P9UAP1XD2asJF5/yYASgR29fJQ5xjHcQXST3jVbnn8ymIF4KTS8q7k3 +UaQ0s9+TIVgPB7IHWGWfxFCoG/E127F8jwj4fY7xrg3OOf2WIfxxAMCk7lgB2ogh +du29HY02eLIdcBV01oxCsV9i5Z0oEfxqaWPqnBG/+tIFHcdCo1qBEPFSFYaduwpn +PqONhaICH6EFEKxJVHhPgw+vAXT5G1xPtaFM2PglFMrCyQ4suPD6g3XAghNhnVVg +YHH1MaLyFwgkQlORBvOL +=cRiz +-END PGP SIGNATURE- Added: dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-src.tar.gz.sha512 == --- dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-src.tar.gz.sha512 (added) +++ dev/hbase/hbase-2.0.0RC0/hbase-2.0.0-src.tar.gz.sha512 Tue Apr 10 19:18:32 2018 @@ -0,0 +1,3 @@ +hbase-2.0.0-src.tar.gz: 15892A83 38B47779 B5451545 F02F3C4A 857E2F4D AB091C78 +C7F2CFCD 32B13D69 D4E210D9 B9AF5BB0 97350E79 9E6CC528 +5F648A7A 7150F7F7 694A1079 98DD403B
[hbase] Git Push Summary
Repository: hbase Updated Tags: refs/tags/2.0.0RC0 [created] e6f4356cd
hbase git commit: HBASE-17553 Put up 2.0.0RC0; Update CHANGELOG and RELEASENOTES; ADDENDUM Add last commit
Repository: hbase Updated Branches: refs/heads/branch-2.0 5d85e7d78 -> 011dd2dae HBASE-17553 Put up 2.0.0RC0; Update CHANGELOG and RELEASENOTES; ADDENDUM Add last commit Project: http://git-wip-us.apache.org/repos/asf/hbase/repo Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/011dd2da Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/011dd2da Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/011dd2da Branch: refs/heads/branch-2.0 Commit: 011dd2dae33456b3a2bcc2513e9fdd29de23be46 Parents: 5d85e7d Author: Michael StackAuthored: Tue Apr 10 10:03:24 2018 -0700 Committer: Michael Stack Committed: Tue Apr 10 10:03:24 2018 -0700 -- CHANGES.md | 1 + 1 file changed, 1 insertion(+) -- http://git-wip-us.apache.org/repos/asf/hbase/blob/011dd2da/CHANGES.md -- diff --git a/CHANGES.md b/CHANGES.md index 7da3031..44e5068 100644 --- a/CHANGES.md +++ b/CHANGES.md @@ -47,6 +47,7 @@ comment to preserve continuity of the CHANGELOG. | JIRA | Summary | Priority | Component | |: |: | :--- |: | +| [HBASE-20149](https://issues.apache.org/jira/browse/HBASE-20149) | Purge dev javadoc from bin tarball (or make a separate tarball of javadoc) | Critical | build, community, documentation | | [HBASE-20276](https://issues.apache.org/jira/browse/HBASE-20276) | [shell] Revert shell REPL change and document | Blocker | documentation, shell | | [HBASE-16459](https://issues.apache.org/jira/browse/HBASE-16459) | Remove unused hbase shell --format option | Trivial | shell | | [HBASE-19128](https://issues.apache.org/jira/browse/HBASE-19128) | Purge Distributed Log Replay from codebase, configurations, text; mark the feature as unsupported, broken. | Major | documentation |
hbase git commit: HBASE-20149 Purge dev javadoc from bin tarball (or make a separate tarball of javadoc)
Repository: hbase Updated Branches: refs/heads/branch-2 1f674e2b2 -> 37227b6bb HBASE-20149 Purge dev javadoc from bin tarball (or make a separate tarball of javadoc) Instead point back to the website where version-specific dev apis are hosted. Project: http://git-wip-us.apache.org/repos/asf/hbase/repo Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/37227b6b Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/37227b6b Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/37227b6b Branch: refs/heads/branch-2 Commit: 37227b6bb3a9debbfaadb6934184c2b35f9404e3 Parents: 1f674e2 Author: Michael StackAuthored: Fri Apr 6 14:25:07 2018 -0700 Committer: Michael Stack Committed: Tue Apr 10 10:03:58 2018 -0700 -- hbase-assembly/src/main/assembly/components.xml | 5 + src/main/site/site.xml | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-) -- http://git-wip-us.apache.org/repos/asf/hbase/blob/37227b6b/hbase-assembly/src/main/assembly/components.xml -- diff --git a/hbase-assembly/src/main/assembly/components.xml b/hbase-assembly/src/main/assembly/components.xml index e6c45e0..59502d6 100644 --- a/hbase-assembly/src/main/assembly/components.xml +++ b/hbase-assembly/src/main/assembly/components.xml @@ -26,6 +26,11 @@ ${project.basedir}/../target/site docs + + +**/*devapidocs/** + http://git-wip-us.apache.org/repos/asf/hbase/blob/37227b6b/src/main/site/site.xml -- diff --git a/src/main/site/site.xml b/src/main/site/site.xml index 400ae8c..f036702 100644 --- a/src/main/site/site.xml +++ b/src/main/site/site.xml @@ -100,8 +100,8 @@ - - + https://hbase.apache.org/2.0/devapidocs/index.html; target="_blank" /> + https://hbase.apache.org/2.0/testdevapidocs/index.html; target="_blank" /> http://abloz.com/hbase/book.html; target="_blank" />
hbase git commit: HBASE-20149 Purge dev javadoc from bin tarball (or make a separate tarball of javadoc)
Repository: hbase Updated Branches: refs/heads/master 93498ddc5 -> 95ca38a53 HBASE-20149 Purge dev javadoc from bin tarball (or make a separate tarball of javadoc) Instead point back to the website where version-specific dev apis are hosted. Project: http://git-wip-us.apache.org/repos/asf/hbase/repo Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/95ca38a5 Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/95ca38a5 Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/95ca38a5 Branch: refs/heads/master Commit: 95ca38a539e983a59d08187bf36e7fadbbf0 Parents: 93498dd Author: Michael StackAuthored: Fri Apr 6 14:25:07 2018 -0700 Committer: Michael Stack Committed: Tue Apr 10 10:04:22 2018 -0700 -- hbase-assembly/src/main/assembly/components.xml | 5 + src/site/site.xml | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-) -- http://git-wip-us.apache.org/repos/asf/hbase/blob/95ca38a5/hbase-assembly/src/main/assembly/components.xml -- diff --git a/hbase-assembly/src/main/assembly/components.xml b/hbase-assembly/src/main/assembly/components.xml index e6c45e0..59502d6 100644 --- a/hbase-assembly/src/main/assembly/components.xml +++ b/hbase-assembly/src/main/assembly/components.xml @@ -26,6 +26,11 @@ ${project.basedir}/../target/site docs + + +**/*devapidocs/** + http://git-wip-us.apache.org/repos/asf/hbase/blob/95ca38a5/src/site/site.xml -- diff --git a/src/site/site.xml b/src/site/site.xml index ce7f8ae..808801b 100644 --- a/src/site/site.xml +++ b/src/site/site.xml @@ -100,8 +100,8 @@ - - + https://hbase.apache.org/2.0/devapidocs/index.html; target="_blank" /> + https://hbase.apache.org/2.0/testdevapidocs/index.html; target="_blank" /> http://abloz.com/hbase/book.html; target="_blank" />
[2/2] hbase git commit: HBASE-20149 Purge dev javadoc from bin tarball (or make a separate tarball of javadoc)
HBASE-20149 Purge dev javadoc from bin tarball (or make a separate tarball of javadoc) Instead point back to the website where version-specific dev apis are hosted. Project: http://git-wip-us.apache.org/repos/asf/hbase/repo Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/5d85e7d7 Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/5d85e7d7 Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/5d85e7d7 Branch: refs/heads/branch-2.0 Commit: 5d85e7d78c27b92c253039349c966a6118c7f237 Parents: 1f01327 Author: Michael StackAuthored: Fri Apr 6 14:25:07 2018 -0700 Committer: Michael Stack Committed: Tue Apr 10 09:56:03 2018 -0700 -- hbase-assembly/src/main/assembly/components.xml | 5 + src/main/site/site.xml | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-) -- http://git-wip-us.apache.org/repos/asf/hbase/blob/5d85e7d7/hbase-assembly/src/main/assembly/components.xml -- diff --git a/hbase-assembly/src/main/assembly/components.xml b/hbase-assembly/src/main/assembly/components.xml index fe57078..2eb16e7 100644 --- a/hbase-assembly/src/main/assembly/components.xml +++ b/hbase-assembly/src/main/assembly/components.xml @@ -26,6 +26,11 @@ ${project.basedir}/../target/site docs + + +**/*devapidocs/** + http://git-wip-us.apache.org/repos/asf/hbase/blob/5d85e7d7/src/main/site/site.xml -- diff --git a/src/main/site/site.xml b/src/main/site/site.xml index 400ae8c..f036702 100644 --- a/src/main/site/site.xml +++ b/src/main/site/site.xml @@ -100,8 +100,8 @@ - - + https://hbase.apache.org/2.0/devapidocs/index.html; target="_blank" /> + https://hbase.apache.org/2.0/testdevapidocs/index.html; target="_blank" /> http://abloz.com/hbase/book.html; target="_blank" />
[1/2] hbase git commit: HBASE-17553 Put up 2.0.0RC0; Update CHANGELOG and RELEASENOTES
Repository: hbase Updated Branches: refs/heads/branch-2.0 9ef75b96d -> 5d85e7d78 HBASE-17553 Put up 2.0.0RC0; Update CHANGELOG and RELEASENOTES Project: http://git-wip-us.apache.org/repos/asf/hbase/repo Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/1f01327f Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/1f01327f Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/1f01327f Branch: refs/heads/branch-2.0 Commit: 1f01327fcba8c0f31d3804338b0a4b0c520ffbde Parents: 9ef75b9 Author: Michael StackAuthored: Tue Apr 10 09:49:25 2018 -0700 Committer: Michael Stack Committed: Tue Apr 10 09:49:25 2018 -0700 -- CHANGES.md | 1 + RELEASENOTES.md | 20 2 files changed, 21 insertions(+) -- http://git-wip-us.apache.org/repos/asf/hbase/blob/1f01327f/CHANGES.md -- diff --git a/CHANGES.md b/CHANGES.md index 5c7f90f..7da3031 100644 --- a/CHANGES.md +++ b/CHANGES.md @@ -47,6 +47,7 @@ comment to preserve continuity of the CHANGELOG. | JIRA | Summary | Priority | Component | |: |: | :--- |: | +| [HBASE-20276](https://issues.apache.org/jira/browse/HBASE-20276) | [shell] Revert shell REPL change and document | Blocker | documentation, shell | | [HBASE-16459](https://issues.apache.org/jira/browse/HBASE-16459) | Remove unused hbase shell --format option | Trivial | shell | | [HBASE-19128](https://issues.apache.org/jira/browse/HBASE-19128) | Purge Distributed Log Replay from codebase, configurations, text; mark the feature as unsupported, broken. | Major | documentation | | [HBASE-19504](https://issues.apache.org/jira/browse/HBASE-19504) | Add TimeRange support into checkAndMutate | Major | . | http://git-wip-us.apache.org/repos/asf/hbase/blob/1f01327f/RELEASENOTES.md -- diff --git a/RELEASENOTES.md b/RELEASENOTES.md index 41240ce..709cd84 100644 --- a/RELEASENOTES.md +++ b/RELEASENOTES.md @@ -48,6 +48,26 @@ These release notes cover new developer and user-facing incompatibilities, impor --- +* [HBASE-18828](https://issues.apache.org/jira/browse/HBASE-18828) | *Blocker* | **[2.0] Generate CHANGES.txt** + +Moves us over to yetus releasedocmaker tooling generating CHANGES. CHANGES is not markdown (CHANGES.md) as opposed to CHANGES.txt. We've also added a new RELEASENOTES.md that lists JIRA release notes (courtesy of releasedocmaker). + +CHANGES/RELEASENOTES are current as of now. Will need a 'freshening' when we cut the RC. + + +--- + +* [HBASE-20276](https://issues.apache.org/jira/browse/HBASE-20276) | *Blocker* | **[shell] Revert shell REPL change and document** + + +The HBase shell now behaves as it did prior to the changes that started in HBASE-15965. Namely, some shell commands return values that may be further manipulated within the shell's IRB session. + +The command line option `--return-values` is no longer acted on by the shell since it now always behaves as it did when passed this parameter. Passing the option results in a harmless warning about this change. + +Users who wish to maintain the behavior seen in the 1.4.0-1.4.2 releases of the HBase shell should refer to the section _irbrc_ in the reference guide for how to configure their IRB session to avoid echoing expression results to the console. + +--- + * [HBASE-14175](https://issues.apache.org/jira/browse/HBASE-14175) | *Critical* | **Adopt releasedocmaker for better generated release notes** We will use yetus releasedocmaker to make our changes doc from here on out. A CHANGELOG.md will replace our current CHANGES.txt. Adjacent, we'll keep up a RELEASENOTES.md doc courtesy of releasedocmaker.
[2/3] hbase-site git commit: Published site at 93498ddc599fe15f4357acf742a2dcb8b2c84b9c.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8bbf0a2d/apache_hbase_reference_guide.pdf -- diff --git a/apache_hbase_reference_guide.pdf b/apache_hbase_reference_guide.pdf index 6be0202..2a5ee85 100644 --- a/apache_hbase_reference_guide.pdf +++ b/apache_hbase_reference_guide.pdf @@ -5,16 +5,16 @@ /Author (Apache HBase Team) /Creator (Asciidoctor PDF 1.5.0.alpha.15, based on Prawn 2.2.2) /Producer (Apache HBase Team) -/ModDate (D:20180409172027+00'00') -/CreationDate (D:20180409172027+00'00') +/ModDate (D:20180410140832+00'00') +/CreationDate (D:20180410140832+00'00') >> endobj 2 0 obj << /Type /Catalog /Pages 3 0 R /Names 26 0 R -/Outlines 4588 0 R -/PageLabels 4814 0 R +/Outlines 4595 0 R +/PageLabels 4821 0 R /PageMode /UseOutlines /OpenAction [7 0 R /FitH 842.89] /ViewerPreferences << /DisplayDocTitle true @@ -23,8 +23,8 @@ endobj endobj 3 0 obj << /Type /Pages -/Count 717 -/Kids [7 0 R 12 0 R 14 0 R 16 0 R 18 0 R 20 0 R 22 0 R 24 0 R 44 0 R 47 0 R 50 0 R 54 0 R 61 0 R 63 0 R 67 0 R 69 0 R 71 0 R 78 0 R 81 0 R 83 0 R 89 0 R 92 0 R 94 0 R 96 0 R 103 0 R 109 0 R 114 0 R 116 0 R 132 0 R 137 0 R 144 0 R 153 0 R 161 0 R 170 0 R 181 0 R 185 0 R 187 0 R 191 0 R 200 0 R 209 0 R 217 0 R 226 0 R 231 0 R 240 0 R 248 0 R 257 0 R 270 0 R 277 0 R 287 0 R 295 0 R 303 0 R 310 0 R 318 0 R 324 0 R 330 0 R 337 0 R 345 0 R 356 0 R 365 0 R 377 0 R 385 0 R 393 0 R 400 0 R 409 0 R 417 0 R 427 0 R 435 0 R 442 0 R 451 0 R 463 0 R 472 0 R 479 0 R 487 0 R 495 0 R 504 0 R 511 0 R 516 0 R 520 0 R 525 0 R 529 0 R 545 0 R 556 0 R 560 0 R 575 0 R 580 0 R 585 0 R 587 0 R 589 0 R 592 0 R 594 0 R 596 0 R 604 0 R 610 0 R 615 0 R 620 0 R 627 0 R 637 0 R 645 0 R 649 0 R 653 0 R 655 0 R 665 0 R 679 0 R 687 0 R 694 0 R 706 0 R 714 0 R 730 0 R 744 0 R 750 0 R 756 0 R 759 0 R 763 0 R 767 0 R 770 0 R 773 0 R 775 0 R 778 0 R 782 0 R 784 0 R 788 0 R 794 0 R 799 0 R 803 0 R 806 0 R 812 0 R 814 0 R 818 0 R 826 0 R 828 0 R 831 0 R 834 0 R 837 0 R 840 0 R 854 0 R 862 0 R 872 0 R 883 0 R 889 0 R 899 0 R 910 0 R 913 0 R 917 0 R 920 0 R 925 0 R 934 0 R 942 0 R 946 0 R 950 0 R 955 0 R 959 0 R 961 0 R 976 0 R 987 0 R 992 0 R 999 0 R 1002 0 R 1010 0 R 1018 0 R 1023 0 R 1028 0 R 1033 0 R 1035 0 R 1037 0 R 1039 0 R 1049 0 R 1057 0 R 1061 0 R 1068 0 R 1075 0 R 1083 0 R 1087 0 R 1093 0 R 1098 0 R 1106 0 R 1110 0 R 1115 0 R 1117 0 R 1123 0 R 1131 0 R 1138 0 R 1145 0 R 1156 0 R 1160 0 R 1162 0 R 1164 0 R 1168 0 R 1171 0 R 1176 0 R 1179 0 R 1191 0 R 1195 0 R 1201 0 R 1209 0 R 1214 0 R 1218 0 R 1222 0 R 1224 0 R 1227 0 R 1230 0 R 1233 0 R 1237 0 R 1241 0 R 1245 0 R 1250 0 R 1254 0 R 1257 0 R 1259 0 R 1269 0 R 1272 0 R 1280 0 R 1289 0 R 1295 0 R 1299 0 R 1301 0 R 1312 0 R 1315 0 R 1321 0 R 1329 0 R 1332 0 R 1339 0 R 1347 0 R 1349 0 R 1351 0 R 1360 0 R 1362 0 R 1364 0 R 1367 0 R 1369 0 R 1371 0 R 1373 0 R 1375 0 R 1378 0 R 1382 0 R 1387 0 R 1389 0 R 1391 0 R 1393 0 R 1398 0 R 1405 0 R 1411 0 R 1414 0 R 1416 0 R 1419 0 R 1423 0 R 1427 0 R 1430 0 R 1432 0 R 1434 0 R 1437 0 R 1442 0 R 1448 0 R 1456 0 R 1470 0 R 1484 0 R 1487 0 R 1492 0 R 1505 0 R 1510 0 R 1525 0 R 1533 0 R 1537 0 R 1546 0 R 1561 0 R 1575 0 R 1587 0 R 1592 0 R 1598 0 R 1608 0 R 1613 0 R 1618 0 R 1626 0 R 1629 0 R 1638 0 R 1644 0 R 1649 0 R 1661 0 R 1666 0 R 1672 0 R 1674 0 R 1680 0 R 1688 0 R 1696 0 R 1700 0 R 1702 0 R 1704 0 R 1716 0 R 1722 0 R 1731 0 R 1737 0 R 1750 0 R 1756 0 R 1762 0 R 1773 0 R 1779 0 R 1784 0 R 1789 0 R 1792 0 R 1795 0 R 1800 0 R 1805 0 R 1812 0 R 1816 0 R 1821 0 R 1830 0 R 1835 0 R 1840 0 R 1842 0 R 1851 0 R 1858 0 R 1864 0 R 1869 0 R 1873 0 R 1876 0 R 1881 0 R 1886 0 R 1892 0 R 1894 0 R 1896 0 R 1899 0 R 1910 0 R 1913 0 R 1920 0 R 1928 0 R 1933 0 R 1937 0 R 1942 0 R 1944 0 R 1947 0 R 1952 0 R 1955 0 R 1957 0 R 1960 0 R 1963 0 R 1966 0 R 1976 0 R 1981 0 R 1986 0 R 1988 0 R 1996 0 R 2003 0 R 2010 0 R 2016 0 R 2021 0 R 2023 0 R 2032 0 R 2042 0 R 2052 0 R 2058 0 R 2065 0 R 2067 0 R 2072 0 R 2074 0 R 2076 0 R 2080 0 R 2083 0 R 2086 0 R 2091 0 R 2095 0 R 2106 0 R 2109 0 R 2114 0 R 2117 0 R 2119 0 R 2124 0 R 2134 0 R 2136 0 R 2138 0 R 2140 0 R 2142 0 R 2145 0 R 2147 0 R 2149 0 R 2152 0 R 2154 0 R 2156 0 R 2161 0 R 2166 0 R 2175 0 R 2177 0 R 2179 0 R 2185 0 R 2187 0 R 2192 0 R 2194 0 R 2196 0 R 2203 0 R 2208 0 R 2212 0 R 2217 0 R 2221 0 R 2223 0 R 2225 0 R 2229 0 R 2232 0 R 2234 0 R 2236 0 R 2240 0 R 2242 0 R 2245 0 R 2247 0 R 2249 0 R 2251 0 R 2258 0 R 2261 0 R 2266 0 R 2268 0 R 2270 0 R 2272 0 R 2274 0 R 2282 0 R 2293 0 R 2307 0 R 2318 0 R 2322 0 R 2327 0 R 2331 0 R 2334 0 R 2339 0 R 2345 0 R 2347 0 R 2350 0 R 2352 0 R 2354 0 R 2356 0 R 2361 0 R 2363 0 R 2376 0 R 2379 0 R 2387 0 R 2393 0 R 2405 0 R 2419 0 R 2432 0 R 2449 0 R 2453 0 R 2455 0 R 2459 0 R 2477 0 R 2483 0 R 2495 0 R 2499 0 R 2503 0 R 2512 0 R 2524 0 R 2529 0 R 2539 0 R 2552 0 R 2571 0 R 2580 0 R 2583 0 R 2592 0 R 2609 0 R 2616 0 R 2619 0 R 2624 0 R 2628 0 R 2631 0 R 2640 0 R 2648
hbase-site git commit: INFRA-10751 Empty commit
Repository: hbase-site Updated Branches: refs/heads/asf-site 8bbf0a2dc -> 5cfc2e823 INFRA-10751 Empty commit Project: http://git-wip-us.apache.org/repos/asf/hbase-site/repo Commit: http://git-wip-us.apache.org/repos/asf/hbase-site/commit/5cfc2e82 Tree: http://git-wip-us.apache.org/repos/asf/hbase-site/tree/5cfc2e82 Diff: http://git-wip-us.apache.org/repos/asf/hbase-site/diff/5cfc2e82 Branch: refs/heads/asf-site Commit: 5cfc2e82305236cd66413b07cf52ea40646ada60 Parents: 8bbf0a2 Author: jenkinsAuthored: Tue Apr 10 14:11:00 2018 + Committer: jenkins Committed: Tue Apr 10 14:11:00 2018 + -- --
[3/3] hbase-site git commit: Published site at 93498ddc599fe15f4357acf742a2dcb8b2c84b9c.
Published site at 93498ddc599fe15f4357acf742a2dcb8b2c84b9c. Project: http://git-wip-us.apache.org/repos/asf/hbase-site/repo Commit: http://git-wip-us.apache.org/repos/asf/hbase-site/commit/8bbf0a2d Tree: http://git-wip-us.apache.org/repos/asf/hbase-site/tree/8bbf0a2d Diff: http://git-wip-us.apache.org/repos/asf/hbase-site/diff/8bbf0a2d Branch: refs/heads/asf-site Commit: 8bbf0a2dcdb359780485576aa6c6a9190e632252 Parents: 57e2bad Author: jenkinsAuthored: Tue Apr 10 14:10:49 2018 + Committer: jenkins Committed: Tue Apr 10 14:10:49 2018 + -- acid-semantics.html | 4 +- apache_hbase_reference_guide.pdf| 22707 + book.html |76 +- bulk-loads.html | 4 +- checkstyle-aggregate.html | 4 +- coc.html| 4 +- dependencies.html | 4 +- dependency-convergence.html | 4 +- dependency-info.html| 4 +- dependency-management.html | 4 +- devapidocs/constant-values.html | 4 +- .../org/apache/hadoop/hbase/Version.html| 4 +- export_control.html | 4 +- index.html | 6 +- integration.html| 4 +- issue-tracking.html | 4 +- license.html| 4 +- mail-lists.html | 4 +- metrics.html| 4 +- old_news.html | 4 +- plugin-management.html | 4 +- plugins.html| 4 +- poweredbyhbase.html | 4 +- project-info.html | 4 +- project-reports.html| 4 +- project-summary.html| 4 +- pseudo-distributed.html | 4 +- replication.html| 4 +- resources.html | 4 +- source-repository.html | 4 +- sponsors.html | 4 +- supportingprojects.html | 4 +- team-list.html | 4 +- 33 files changed, 11809 insertions(+), 11100 deletions(-) -- http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8bbf0a2d/acid-semantics.html -- diff --git a/acid-semantics.html b/acid-semantics.html index 1f5f2f6..b89c9ad 100644 --- a/acid-semantics.html +++ b/acid-semantics.html @@ -7,7 +7,7 @@ - + Apache HBase Apache HBase (TM) ACID Properties @@ -601,7 +601,7 @@ under the License. --> https://www.apache.org/;>The Apache Software Foundation. All rights reserved. - Last Published: 2018-04-09 + Last Published: 2018-04-10
[1/3] hbase-site git commit: Published site at 93498ddc599fe15f4357acf742a2dcb8b2c84b9c.
Repository: hbase-site Updated Branches: refs/heads/asf-site 57e2bad6f -> 8bbf0a2dc http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8bbf0a2d/book.html -- diff --git a/book.html b/book.html index 6c9b14f..09ab4cb 100644 --- a/book.html +++ b/book.html @@ -28110,11 +28110,14 @@ If a slave cluster does run out of room, or is inaccessible for other reasons, i Consistency Across Replicated Clusters -How your application builds on top of the HBase API matters when replication is in play. HBases replication system provides at-least-once delivery of client edits for an enabled column family to each configured destination cluster. In the event of failure to reach a given destination, the replication system will retry sending edits in a way that might repeat a given message. Further more, there is not a guaranteed order of delivery for client edits. In the event of a RegionServer failing, recovery of the replication queue happens independent of recovery of the individual regions that server was previously handling. This means that it is possible for the not-yet-replicated edits to be serviced by a RegionServer that is currently slower to replicate than the one that handles edits from after the failure. +How your application builds on top of the HBase API matters when replication is in play. HBases replication system provides at-least-once delivery of client edits for an enabled column family to each configured destination cluster. In the event of failure to reach a given destination, the replication system will retry sending edits in a way that might repeat a given message. HBase provides two ways of replication, one is the original replication and the other is serial replication. In the previous way of replication, there is not a guaranteed order of delivery for client edits. In the event of a RegionServer failing, recovery of the replication queue happens independent of recovery of the individual regions that server was previously handling. This means that it is possible for the not-yet-replicated edits to be serviced by a RegionServer that is currently slower to replicate than the one that handles edits from after the failure. The combination of these two properties (at-least-once delivery and the lack of message ordering) means that some destination clusters may end up in a different state if your application makes use of operations that are not idempotent, e.g. Increments. + +To solve the problem, HBase now supports serial replication, which sends edits to destination cluster as the order of requests from client. See Serial Replication. + @@ -28197,6 +28200,10 @@ Create tables with the same names and column families on both the source and des LOG.info("Replicating "+clusterId + " - " + peerClusterId); + +Serial Replication Configuration +See Serial Replication + Cluster Management Commands @@ -28248,7 +28255,48 @@ replication as long as peers exist. -151.3. Verifying Replicated Data +151.3. Serial Replication + +Note: this feature is introduced in HBase 2.1 + + +Function of serial replication +Serial replication supports to push logs to the destination cluster in the same order as logs reach to the source cluster. + + +Why need serial replication? +In replication of HBase, we push mutations to destination cluster by reading WAL in each region server. We have a queue for WAL files so we can read them in order of creation time. However, when region-move or RS failure occurs in source cluster, the hlog entries that are not pushed before region-move or RS-failure will be pushed by original RS(for region move) or another RS which takes over the remained hlog of dead RS(for RS failure), and the new entries for the same region(s) will be pushed by the RS which now serves the region(s), but they push the hlog entries of a same region concurrently without coordination. + + +This treatment can possibly lead to data inconsistency between source and destination clusters: + + + + +there are put and then delete written to source cluster. + + +due to region-move / RS-failure, they are pushed by different replication-source threads to peer cluster. + + +if delete is pushed to peer cluster before put, and flush and major-compact occurs in peer cluster before put is pushed to peer cluster, the delete is collected and the put remains in peer cluster, but in source cluster the put is masked by the delete, hence data inconsistency between source and destination clusters. + + + + +Serial replication configuration + + +Set the serial flag to true for a repliation peer. You can either set it to true when creating a replication peer, or change it to true later. + + + + +The serial replication feature had been done firstly in https://issues.apache.org/jira/browse/HBASE-9465;>HBASE-9465 and then reverted and redone in https://issues.apache.org/jira/browse/HBASE-20046;>HBASE-20046.