atlas git commit: ATLAS-2720: Documentation - what's new in Atlas 1.0
Repository: atlas Updated Branches: refs/heads/branch-1.0 40804017b -> ff132de0d ATLAS-2720: Documentation - what's new in Atlas 1.0 Signed-off-by: Madhan Neethiraj(cherry picked from commit 85e08c28b460b2439ef2fe06ee6cfb24d2307b2e) Project: http://git-wip-us.apache.org/repos/asf/atlas/repo Commit: http://git-wip-us.apache.org/repos/asf/atlas/commit/ff132de0 Tree: http://git-wip-us.apache.org/repos/asf/atlas/tree/ff132de0 Diff: http://git-wip-us.apache.org/repos/asf/atlas/diff/ff132de0 Branch: refs/heads/branch-1.0 Commit: ff132de0d8babcb11efba663420ee395f9091ea8 Parents: 4080401 Author: apoorvnaik Authored: Wed May 23 23:21:44 2018 -0700 Committer: Madhan Neethiraj Committed: Thu May 24 16:04:58 2018 -0700 -- docs/src/site/markdown/WhatsNew-1.0.md | 73 + docs/src/site/twiki/index.twiki| 1 + 2 files changed, 74 insertions(+) -- http://git-wip-us.apache.org/repos/asf/atlas/blob/ff132de0/docs/src/site/markdown/WhatsNew-1.0.md -- diff --git a/docs/src/site/markdown/WhatsNew-1.0.md b/docs/src/site/markdown/WhatsNew-1.0.md new file mode 100644 index 000..17b6873 --- /dev/null +++ b/docs/src/site/markdown/WhatsNew-1.0.md @@ -0,0 +1,73 @@ + + +# What's new in Apache Atlas 1.0? + +## Features + +* Introduction of relationships as a first-class type +* Support for propagation of classifications along entity relationships â like lineage +* Fine-grained metadata security, which enables access controls up to entity instance level +* Introduction of Glossary feature +* Introduction of V2 style notifications +* Introduction of Atlas hook for HBase +* Support for Cassandra and Elasticsearch (tech-preview) + +## Updates + +* Graph store has been updated from Titan 0.5.4 to JanusGraph 0.2.0 +* DSL rewrite, to replace use of Scala based implementation with ANTLR +* Performance improvements in Atlas Hooks, by switching to use V2 style notifications +* Significant updates in Atlas Web UI + +## Changes + +### DSL search + +With DSL rewrite and simplification, some older constructs may not work. Here's a list of behavior changes from previous +releases. More DSL related changes can be found [here](Search-Advanced.html). + + * When filtering or narrowing results using string attribute, the value **MUST** be enclosed in double quotes + * Table name="Table1" + * Table where name="Table1" + * Join queries are no longer supported e.g. hive_table, hive_db + * Select clauses only work with immediate entity attributes or a single referred (entity) type. + * Table select name, owner + * Table select Columns + * Table select name, owner, Columns _*(won't work)*_ + * OrderBy clause can only be used with a _*single primitive*_ attribute. + * GroupBy clause can only be used with a _*single primitive*_ attribute. + * Table groupby name + * Table groupby Columns (won't work) + * Typename can't have multiple aliases + * Table as t (OK) + * Table as t1, t2 (won't work) + * Has clause only works with primitive attributes. + * Table has name + * Table has Columns or Table has DB (NOT supported) + * Aggregator clause can only be used with a _*single primitive*_ attribute. + * Table select min(name) + * Table select max(name) + * Table select sum(createTime) + * Table select min(Columns) (won't work) + * Table select max(Columns) (won't work) + * Table select sum(Columns) (won't work) + * Aggregator clause can't be repeated with different _*primitive attribute*_, the clause appearing last would take preference. + * Table select min(name), min(createTime) will ignore _*min(name)*_ + * Limit and offset are not applicable when using aggregator clauses (min, max, sum) + * Table select min(name) limit 10 offset 5 - min(name) is computed over **ALL** entities of type Asset \ No newline at end of file http://git-wip-us.apache.org/repos/asf/atlas/blob/ff132de0/docs/src/site/twiki/index.twiki -- diff --git a/docs/src/site/twiki/index.twiki b/docs/src/site/twiki/index.twiki index 29fc83f..ed14615 100755 --- a/docs/src/site/twiki/index.twiki +++ b/docs/src/site/twiki/index.twiki @@ -44,6 +44,7 @@ capabilities around these data assets for data scientists, analysts and the data ---++ Getting Started + * [[WhatsNew-1.0][What's new in Apache Atlas 1.0?]] * [[InstallationSteps][Build & Install]] * [[QuickStart][Quick Start]]
atlas git commit: ATLAS-2720: Documentation - what's new in Atlas 1.0
Repository: atlas Updated Branches: refs/heads/master 6820cb785 -> 85e08c28b ATLAS-2720: Documentation - what's new in Atlas 1.0 Signed-off-by: Madhan NeethirajProject: http://git-wip-us.apache.org/repos/asf/atlas/repo Commit: http://git-wip-us.apache.org/repos/asf/atlas/commit/85e08c28 Tree: http://git-wip-us.apache.org/repos/asf/atlas/tree/85e08c28 Diff: http://git-wip-us.apache.org/repos/asf/atlas/diff/85e08c28 Branch: refs/heads/master Commit: 85e08c28b460b2439ef2fe06ee6cfb24d2307b2e Parents: 6820cb7 Author: apoorvnaik Authored: Wed May 23 23:21:44 2018 -0700 Committer: Madhan Neethiraj Committed: Thu May 24 16:04:07 2018 -0700 -- docs/src/site/markdown/WhatsNew-1.0.md | 73 + docs/src/site/twiki/index.twiki| 1 + 2 files changed, 74 insertions(+) -- http://git-wip-us.apache.org/repos/asf/atlas/blob/85e08c28/docs/src/site/markdown/WhatsNew-1.0.md -- diff --git a/docs/src/site/markdown/WhatsNew-1.0.md b/docs/src/site/markdown/WhatsNew-1.0.md new file mode 100644 index 000..17b6873 --- /dev/null +++ b/docs/src/site/markdown/WhatsNew-1.0.md @@ -0,0 +1,73 @@ + + +# What's new in Apache Atlas 1.0? + +## Features + +* Introduction of relationships as a first-class type +* Support for propagation of classifications along entity relationships â like lineage +* Fine-grained metadata security, which enables access controls up to entity instance level +* Introduction of Glossary feature +* Introduction of V2 style notifications +* Introduction of Atlas hook for HBase +* Support for Cassandra and Elasticsearch (tech-preview) + +## Updates + +* Graph store has been updated from Titan 0.5.4 to JanusGraph 0.2.0 +* DSL rewrite, to replace use of Scala based implementation with ANTLR +* Performance improvements in Atlas Hooks, by switching to use V2 style notifications +* Significant updates in Atlas Web UI + +## Changes + +### DSL search + +With DSL rewrite and simplification, some older constructs may not work. Here's a list of behavior changes from previous +releases. More DSL related changes can be found [here](Search-Advanced.html). + + * When filtering or narrowing results using string attribute, the value **MUST** be enclosed in double quotes + * Table name="Table1" + * Table where name="Table1" + * Join queries are no longer supported e.g. hive_table, hive_db + * Select clauses only work with immediate entity attributes or a single referred (entity) type. + * Table select name, owner + * Table select Columns + * Table select name, owner, Columns _*(won't work)*_ + * OrderBy clause can only be used with a _*single primitive*_ attribute. + * GroupBy clause can only be used with a _*single primitive*_ attribute. + * Table groupby name + * Table groupby Columns (won't work) + * Typename can't have multiple aliases + * Table as t (OK) + * Table as t1, t2 (won't work) + * Has clause only works with primitive attributes. + * Table has name + * Table has Columns or Table has DB (NOT supported) + * Aggregator clause can only be used with a _*single primitive*_ attribute. + * Table select min(name) + * Table select max(name) + * Table select sum(createTime) + * Table select min(Columns) (won't work) + * Table select max(Columns) (won't work) + * Table select sum(Columns) (won't work) + * Aggregator clause can't be repeated with different _*primitive attribute*_, the clause appearing last would take preference. + * Table select min(name), min(createTime) will ignore _*min(name)*_ + * Limit and offset are not applicable when using aggregator clauses (min, max, sum) + * Table select min(name) limit 10 offset 5 - min(name) is computed over **ALL** entities of type Asset \ No newline at end of file http://git-wip-us.apache.org/repos/asf/atlas/blob/85e08c28/docs/src/site/twiki/index.twiki -- diff --git a/docs/src/site/twiki/index.twiki b/docs/src/site/twiki/index.twiki index 29fc83f..ed14615 100755 --- a/docs/src/site/twiki/index.twiki +++ b/docs/src/site/twiki/index.twiki @@ -44,6 +44,7 @@ capabilities around these data assets for data scientists, analysts and the data ---++ Getting Started + * [[WhatsNew-1.0][What's new in Apache Atlas 1.0?]] * [[InstallationSteps][Build & Install]] * [[QuickStart][Quick Start]]