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[flink-web] branch asf-site updated: [FLINK-11528][docs] Translate the "Use Cases" page into Chinese and fix some typos

[xccui]

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xccui pushed a commit to branch asf-site
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The following commit(s) were added to refs/heads/asf-site by this push:
 new 6af7f48  [FLINK-11528][docs] Translate the "Use Cases" page into 
Chinese and fix some typos
6af7f48 is described below

commit 6af7f48bd754fb9a5635c25ec7656677fcf10b9b
Author: Xingcan Cui 
AuthorDate: Thu Mar 14 00:30:05 2019 -0400

[FLINK-11528][docs] Translate the "Use Cases" page into Chinese and fix 
some typos

This closes #188.
---
 content/usecases.html|  2 +-
 content/zh/usecases.html | 97 
 usecases.md  |  2 +-
 usecases.zh.md   | 97 
 4 files changed, 98 insertions(+), 100 deletions(-)

diff --git a/content/usecases.html b/content/usecases.html
index 9c12aba..fe87882 100644
--- a/content/usecases.html
+++ b/content/usecases.html
@@ -189,7 +189,7 @@
 
 The limits of event-driven applications are defined by how well a stream 
processor can handle time and state. Many of Flink’s outstanding features are 
centered around these concepts. Flink provides a rich set of state primitives 
that can manage very large data volumes (up to several terabytes) with 
exactly-once consistency guarantees. Moreover, Flink’s support for event-time, 
highly customizable window logic, and fine-grained control of time as provided 
by the ProcessFunctionHowever, Flink’s outstanding feature for event-driven applications are 
savepoints. A savepoint a consistent state image that can be used as a starting 
point for compatible applications. Given a savepoint, an application can be 
updated or adapt its scale, or multiple versions of an application can be 
started for A/B testing.
+However, Flink’s outstanding feature for event-driven applications is 
savepoint. A savepoint is a consistent state image that can be used as a 
starting point for compatible applications. Given a savepoint, an application 
can be updated or adapt its scale, or multiple versions of an application can 
be started for A/B testing.
 
 What are typical 
event-driven applications?
 
diff --git a/content/zh/usecases.html b/content/zh/usecases.html
index b0b1917..45dcd02 100644
--- a/content/zh/usecases.html
+++ b/content/zh/usecases.html
@@ -154,115 +154,114 @@
 

 
-Apache Flink is an excellent choice to develop and run many different types 
of applications due to its extensive features set. Flink’s features include 
support for stream and batch processing, sophisticated state management, 
event-time processing semantics, and exactly-once consistency guarantees for 
state. Moreover, Flink can be deployed on various resource providers such as 
YARN, Apache Mesos, and Kubernetes but also as stand-alone cluster on 
bare-metal hardware. Configured for high [...]
+Apache Flink 
功能强大，支持开发和运行多种不同种类的应用程序。它的主要特性包括：批流一体化、精密的状态管理、事件时间支持以及精确一次的状态一致性保障等。Flink 
不仅可以运行在包括 YARN、 Mesos、Kubernetes 
在内的多种资源管理框架上，还支持在裸机集群上独立部署。在启用高可用选项的情况下，它不存在单点失效问题。事实证明，Flink 
已经可以扩展到数千核心，其状态可以达到 TB 级别，且仍能保持高吞吐、低延迟的特性。世界各地有很多要求严苛的流处理应用都运行在 Flink 之上。
 
-Below, we explore the most common types of applications that are powered by 
Flink and give pointers to real-world examples.
+接下来我们将介绍 Flink 常见的几类应用并给出相关实例链接。
 
 
-  Event-driven Applications
-  Data Analytics Applications
-  Data Pipeline Applications
+  事件驱动型应用
+  数据分析应用
+  数据管道应用
 
 
-Event-driven 
Applications 
+事件驱动型应用 
 
-What are event-driven 
applications?
+什么是事件驱动型应用？
 
-An event-driven application is a stateful application that ingest events 
from one or more event streams and reacts to incoming events by triggering 
computations, state updates, or external actions.
+事件驱动型应用是一类具有状态的应用，它从一个或多个事件流提取数据，并根据到来的事件触发计算、状态更新或其他外部动作。
 
-Event-driven applications are an evolution of the traditional application 
design with separated compute and data storage tiers. In this architecture, 
applications read data from and persist data to a remote transactional 
database.
+事件驱动型应用是在计算存储分离的传统应用基础上进化而来。在传统架构中，应用需要读写远程事务型数据库。
 
-In contrast, event-driven applications are based on stateful stream 
processing applications. In this design, data and computation are co-located, 
which yields local (in-memory or disk) data access. Fault-tolerance is achieved 
by periodically writing checkpoints to a remote persistent storage. The figure 
below depicts the difference between the traditional application architecture 
and event-driven applications.
+相反，事件驱动型应用是基于状态化流处理来完成。在该设计中，数据和计算不会分离，应用只需访问本地（内存或磁盘）即可获取数据。系统容错性的实现依赖于定期向远程持久化存储写入
 checkpoint。下图描述了传统应用和事件驱动型应用架构的区别。
 
 
 
   
 
 
-What are the 
advantages of event-driven applications?
+事件驱动型应用的优势？
 
-Instead of querying a remote database, event-driven applications access 
their data locally which yields better performance, both in terms of throughput 
and latency. The periodic checkpoints to a remote persistent 

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[flink] branch release-1.8 updated: Update NOTICE-binary with latest changes

[aljoscha]

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aljoscha pushed a commit to branch release-1.8
in repository https://gitbox.apache.org/repos/asf/flink.git


The following commit(s) were added to refs/heads/release-1.8 by this push:
 new f421f32  Update NOTICE-binary with latest changes
f421f32 is described below

commit f421f321893c45a55d180dc8d7e18eb667d21f7b
Author: Aljoscha Krettek 
AuthorDate: Mon Mar 18 13:38:10 2019 +0100

Update NOTICE-binary with latest changes

The steps for this are:

$ rm licenses-binary/*
$ mv licenses-output/licenses/* licenses-binary/
$ mv licenses-output/NOTICE NOTICE-binary
---
 NOTICE-binary | 21 ++---
 1 file changed, 10 insertions(+), 11 deletions(-)

diff --git a/NOTICE-binary b/NOTICE-binary
index fc2cd38..82f5d6d 100644
--- a/NOTICE-binary
+++ b/NOTICE-binary
@@ -141,7 +141,6 @@ This project bundles the following dependencies under the 
Apache Software Licens
 - org.apache.commons:commons-math3:3.5
 - org.javassist:javassist:3.19.0-GA
 - org.objenesis:objenesis:2.1
-- org.rocksdb:rocksdbjni:5.7.5
 - org.xerial.snappy:snappy-java:1.1.4
 
 This project bundles the following dependencies under the BSD license.
@@ -186,7 +185,7 @@ Apache Flink-shaded
 Copyright 2006-2019 The Apache Software Foundation
 
 flink-shaded-asm
-Copyright 2014-2019 The Apache Software Foundation
+Copyright 2014-2018 The Apache Software Foundation
 
 - org.ow2.asm:asm-all:5.0.4
 
@@ -218,7 +217,7 @@ flink-java
 Copyright 2014-2019 The Apache Software Foundation
 
 flink-shaded-asm6
-Copyright 2014-2019 The Apache Software Foundation
+Copyright 2014-2018 The Apache Software Foundation
 
 - org.ow2.asm:asm:6.2.1
 - org.ow2.asm:asm-analysis:6.2.1
@@ -234,6 +233,11 @@ Copyright 2010-2012 CS Systèmes d'Information
 flink-scala
 Copyright 2014-2019 The Apache Software Foundation
 
+flink-shaded-guava-18
+Copyright 2014-2018 The Apache Software Foundation
+
+- com.google.guava:guava:18.0
+
 flink-runtime
 Copyright 2014-2019 The Apache Software Foundation
 
@@ -303,20 +307,15 @@ Apache Commons IO
 Copyright 2002-2012 The Apache Software Foundation
 
 flink-shaded-netty
-Copyright 2014-2019 The Apache Software Foundation
+Copyright 2014-2018 The Apache Software Foundation
 
 This project includes software developed at
 The Apache Software Foundation (http://www.apache.org/).
 
 - io.netty:netty-all:4.1.32.Final
 
-flink-shaded-guava-18
-Copyright 2014-2019 The Apache Software Foundation
-
-- com.google.guava:guava:18.0
-
 flink-shaded-jackson
-Copyright 2014-2019 The Apache Software Foundation
+Copyright 2014-2018 The Apache Software Foundation
 
 - com.fasterxml.jackson.core:jackson-annotations:2.7.9
 - com.fasterxml.jackson.core:jackson-core:2.7.9
@@ -12375,4 +12374,4 @@ Apache log4j
 Copyright 2007 The Apache Software Foundation
 
 This product includes software developed at
-The Apache Software Foundation (http://www.apache.org/).
+The Apache Software Foundation (http://www.apache.org/).
\ No newline at end of file

[flink] branch release-1.8 updated: [hotfix] Remove rocksdbjni from flink-dist NOTICE

[aljoscha]

This is an automated email from the ASF dual-hosted git repository.

aljoscha pushed a commit to branch release-1.8
in repository https://gitbox.apache.org/repos/asf/flink.git


The following commit(s) were added to refs/heads/release-1.8 by this push:
 new 6798ede  [hotfix] Remove rocksdbjni from flink-dist NOTICE
6798ede is described below

commit 6798ede44aa1c06d05073ab2bff215b81924c242
Author: Aljoscha Krettek 
AuthorDate: Mon Mar 18 13:18:57 2019 +0100

[hotfix] Remove rocksdbjni from flink-dist NOTICE

We currently use frocksdbjni, so rocksdbjni is not used anymore.
---
 flink-dist/src/main/resources/META-INF/NOTICE | 1 -
 1 file changed, 1 deletion(-)

diff --git a/flink-dist/src/main/resources/META-INF/NOTICE 
b/flink-dist/src/main/resources/META-INF/NOTICE
index 6f29fe9..96e58c0 100644
--- a/flink-dist/src/main/resources/META-INF/NOTICE
+++ b/flink-dist/src/main/resources/META-INF/NOTICE
@@ -26,7 +26,6 @@ This project bundles the following dependencies under the 
Apache Software Licens
 - org.apache.commons:commons-math3:3.5
 - org.javassist:javassist:3.19.0-GA
 - org.objenesis:objenesis:2.1
-- org.rocksdb:rocksdbjni:5.7.5
 - org.xerial.snappy:snappy-java:1.1.4
 
 This project bundles the following dependencies under the BSD license.

[flink] branch master updated: [hotfix] Remove rocksdbjni from flink-dist NOTICE

[aljoscha]

This is an automated email from the ASF dual-hosted git repository.

aljoscha pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/flink.git


The following commit(s) were added to refs/heads/master by this push:
 new e07fc39  [hotfix] Remove rocksdbjni from flink-dist NOTICE
e07fc39 is described below

commit e07fc39d4bb15dabdedb2eb80b862646de32d82c
Author: Aljoscha Krettek 
AuthorDate: Mon Mar 18 13:18:57 2019 +0100

[hotfix] Remove rocksdbjni from flink-dist NOTICE

We currently use frocksdbjni, so rocksdbjni is not used anymore.
---
 flink-dist/src/main/resources/META-INF/NOTICE | 1 -
 1 file changed, 1 deletion(-)

diff --git a/flink-dist/src/main/resources/META-INF/NOTICE 
b/flink-dist/src/main/resources/META-INF/NOTICE
index 6f29fe9..96e58c0 100644
--- a/flink-dist/src/main/resources/META-INF/NOTICE
+++ b/flink-dist/src/main/resources/META-INF/NOTICE
@@ -26,7 +26,6 @@ This project bundles the following dependencies under the 
Apache Software Licens
 - org.apache.commons:commons-math3:3.5
 - org.javassist:javassist:3.19.0-GA
 - org.objenesis:objenesis:2.1
-- org.rocksdb:rocksdbjni:5.7.5
 - org.xerial.snappy:snappy-java:1.1.4
 
 This project bundles the following dependencies under the BSD license.

[flink] branch master updated: [FLINK-9007] [kinesis] [e2e] Build Kinesis test under include-kinesis profile

[thw]

This is an automated email from the ASF dual-hosted git repository.

thw pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/flink.git


The following commit(s) were added to refs/heads/master by this push:
 new 4250819  [FLINK-9007] [kinesis] [e2e] Build Kinesis test under 
include-kinesis profile
4250819 is described below

commit 425081951162a2a5ea027cc8ee3137c688f3aada
Author: Thomas Weise 
AuthorDate: Sun Mar 17 11:23:24 2019 -0700

[FLINK-9007] [kinesis] [e2e] Build Kinesis test under include-kinesis 
profile
---
 flink-end-to-end-tests/pom.xml | 22 +-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/flink-end-to-end-tests/pom.xml b/flink-end-to-end-tests/pom.xml
index 9f77483..c6674f4 100644
--- a/flink-end-to-end-tests/pom.xml
+++ b/flink-end-to-end-tests/pom.xml
@@ -66,9 +66,29 @@ under the License.
flink-streaming-kafka-test
flink-streaming-kafka011-test
flink-streaming-kafka010-test
-   flink-streaming-kinesis-test

 
+   
+   
+   
+   
+   include-kinesis
+   
+   
+   include-kinesis
+   
+   
+   
+   flink-streaming-kinesis-test
+   
+   
+   
+

[flink] branch master updated: [FLINK-11908][table] Port window classes into flink-table-api-java

[twalthr]

This is an automated email from the ASF dual-hosted git repository.

twalthr pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/flink.git


The following commit(s) were added to refs/heads/master by this push:
 new 7a27357  [FLINK-11908][table] Port window classes into 
flink-table-api-java
7a27357 is described below

commit 7a273577021bf84927242c9372757215e1ff9fc3
Author: hequn8128 
AuthorDate: Sun Mar 17 12:57:01 2019 +0800

[FLINK-11908][table] Port window classes into flink-table-api-java

This closes #7976.
---
 .../org/apache/flink/table/api/GroupWindow.java|  55 ++
 .../main/java/org/apache/flink/table/api/Over.java | 105 +++
 .../org/apache/flink/table/api/OverWindow.java |  74 ++
 .../flink/table/api/OverWindowPartitioned.java |  69 ++
 .../table/api/OverWindowPartitionedOrdered.java|  89 +++
 .../api/OverWindowPartitionedOrderedPreceding.java |  88 +++
 .../java/org/apache/flink/table/api/Session.java   |  74 ++
 .../org/apache/flink/table/api/SessionWithGap.java |  71 ++
 .../flink/table/api/SessionWithGapOnTime.java  |  62 ++
 .../table/api/SessionWithGapOnTimeWithAlias.java   |  40 ++
 .../java/org/apache/flink/table/api/Slide.java |  84 +++
 .../org/apache/flink/table/api/SlideWithSize.java  |  71 ++
 .../flink/table/api/SlideWithSizeAndSlide.java |  73 ++
 .../table/api/SlideWithSizeAndSlideOnTime.java |  67 ++
 .../api/SlideWithSizeAndSlideOnTimeWithAlias.java  |  50 ++
 .../java/org/apache/flink/table/api/Tumble.java|  72 ++
 .../org/apache/flink/table/api/TumbleWithSize.java |  71 ++
 .../flink/table/api/TumbleWithSizeOnTime.java  |  62 ++
 .../table/api/TumbleWithSizeOnTimeWithAlias.java   |  40 ++
 .../flink/table/expressions/ExpressionParser.java  |  41 ++
 .../table/expressions/PlannerExpressionParser.java |  68 ++
 .../table/api/WindowCreationValidationTest.java|  60 ++
 .../table/api/java/BatchTableEnvironment.scala |   6 +-
 .../table/api/java/StreamTableEnvironment.scala|   5 +-
 .../org/apache/flink/table/api/java/windows.scala  |  64 --
 .../flink/table/api/scala/expressionDsl.scala  |   2 +-
 .../org/apache/flink/table/api/scala/windows.scala |  68 --
 .../scala/org/apache/flink/table/api/table.scala   |  64 +-
 .../scala/org/apache/flink/table/api/windows.scala | 741 -
 ...ser.scala => PlannerExpressionParserImpl.scala} |  25 +-
 .../GroupWindowStringExpressionTest.scala  |   2 +-
 .../runtime/stream/TimeAttributesITCase.scala  |   6 +-
 32 files changed, 1530 insertions(+), 939 deletions(-)

diff --git 
a/flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/api/GroupWindow.java
 
b/flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/api/GroupWindow.java
new file mode 100644
index 000..4601e75
--- /dev/null
+++ 
b/flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/api/GroupWindow.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.table.api;
+
+import org.apache.flink.annotation.PublicEvolving;
+import org.apache.flink.table.expressions.Expression;
+
+/**
+ * A group window specification.
+ *
+ * Group windows group rows based on time or row-count intervals and is 
therefore essentially a
+ * special type of groupBy. Just like groupBy, group windows allow to compute 
aggregates
+ * on groups of elements.
+ *
+ * Infinite streaming tables can only be grouped into time or row 
intervals. Hence window
+ * grouping is required to apply aggregations on streaming tables.
+ *
+ * For finite batch tables, group windows provide shortcuts for time-based 
groupBy.
+ */
+@PublicEvolving
+public abstract class GroupWindow {
+
+   /** Alias name for the group window. */
+   private final Expression alias;
+   private final Expression timeField;
+
+   GroupWindow(Expression alias, Expression timeField) {
+   this.alias = alias;
+   this.timeField = timeField;
+   }
+
+   public Expression getAlias() {
+   return alias;
+   }
+
+   public Expression getTimeField() {
+   return timeField;
+   }
+}
diff --git 

[flink] branch release-1.8 updated: [FLINK-11950][dist]Add missing dependencies in NOTICE file of flink-dist. This closes #8004

[jincheng]

This is an automated email from the ASF dual-hosted git repository.

jincheng pushed a commit to branch release-1.8
in repository https://gitbox.apache.org/repos/asf/flink.git


The following commit(s) were added to refs/heads/release-1.8 by this push:
 new 2d34db8  [FLINK-11950][dist]Add missing dependencies in NOTICE file of 
flink-dist. This closes #8004
2d34db8 is described below

commit 2d34db8ad1eb76f8651662c068a68d02c5b83d08
Author: sunjincheng121 
AuthorDate: Mon Mar 18 18:19:29 2019 +0800

[FLINK-11950][dist]Add missing dependencies in NOTICE file of flink-dist.
This closes #8004
---
 NOTICE-binary | 1 +
 flink-dist/src/main/resources/META-INF/NOTICE | 1 +
 2 files changed, 2 insertions(+)

diff --git a/NOTICE-binary b/NOTICE-binary
index 7128637..fc2cd38 100644
--- a/NOTICE-binary
+++ b/NOTICE-binary
@@ -121,6 +121,7 @@ Copyright 2014-2019 The Apache Software Foundation
 
 This project bundles the following dependencies under the Apache Software 
License 2.0 (http://www.apache.org/licenses/LICENSE-2.0.txt)
 
+- com.data-artisans:frocksdbjni:5.17.2-artisans-1.0
 - com.google.code.findbugs:jsr305:1.3.9
 - com.twitter:chill-java:0.7.6
 - com.twitter:chill_2.11:0.7.6
diff --git a/flink-dist/src/main/resources/META-INF/NOTICE 
b/flink-dist/src/main/resources/META-INF/NOTICE
index 0ffb9dd..6f29fe9 100644
--- a/flink-dist/src/main/resources/META-INF/NOTICE
+++ b/flink-dist/src/main/resources/META-INF/NOTICE
@@ -6,6 +6,7 @@ The Apache Software Foundation (http://www.apache.org/).
 
 This project bundles the following dependencies under the Apache Software 
License 2.0 (http://www.apache.org/licenses/LICENSE-2.0.txt)
 
+- com.data-artisans:frocksdbjni:5.17.2-artisans-1.0
 - com.google.code.findbugs:jsr305:1.3.9
 - com.twitter:chill-java:0.7.6
 - com.twitter:chill_2.11:0.7.6

[flink] branch master updated: [FLINK-11950][dist]Add missing dependencies in NOTICE file of flink-dist. This closes #8004

[jincheng]

This is an automated email from the ASF dual-hosted git repository.

jincheng pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/flink.git


The following commit(s) were added to refs/heads/master by this push:
 new 66b17ae  [FLINK-11950][dist]Add missing dependencies in NOTICE file of 
flink-dist. This closes #8004
66b17ae is described below

commit 66b17aec38d40384a0316f80310c1b3d131a72b8
Author: sunjincheng121 
AuthorDate: Mon Mar 18 18:19:29 2019 +0800

[FLINK-11950][dist]Add missing dependencies in NOTICE file of flink-dist.
This closes #8004
---
 NOTICE-binary | 1 +
 flink-dist/src/main/resources/META-INF/NOTICE | 1 +
 2 files changed, 2 insertions(+)

diff --git a/NOTICE-binary b/NOTICE-binary
index 1f17db7..d3f5155 100644
--- a/NOTICE-binary
+++ b/NOTICE-binary
@@ -28,6 +28,7 @@ Copyright 2014-2019 The Apache Software Foundation
 
 This project bundles the following dependencies under the Apache Software 
License 2.0 (http://www.apache.org/licenses/LICENSE-2.0.txt)
 
+- com.data-artisans:frocksdbjni:5.17.2-artisans-1.0
 - com.google.code.findbugs:jsr305:1.3.9
 - com.twitter:chill-java:0.7.6
 - com.twitter:chill_2.11:0.7.6
diff --git a/flink-dist/src/main/resources/META-INF/NOTICE 
b/flink-dist/src/main/resources/META-INF/NOTICE
index 0ffb9dd..6f29fe9 100644
--- a/flink-dist/src/main/resources/META-INF/NOTICE
+++ b/flink-dist/src/main/resources/META-INF/NOTICE
@@ -6,6 +6,7 @@ The Apache Software Foundation (http://www.apache.org/).
 
 This project bundles the following dependencies under the Apache Software 
License 2.0 (http://www.apache.org/licenses/LICENSE-2.0.txt)
 
+- com.data-artisans:frocksdbjni:5.17.2-artisans-1.0
 - com.google.code.findbugs:jsr305:1.3.9
 - com.twitter:chill-java:0.7.6
 - com.twitter:chill_2.11:0.7.6

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Build Reason: The Nightly scheduler named 'flink-nightly-docs-release-1.5' 
triggered this build
Build Source Stamp: [branch release-1.5] HEAD
Blamelist: 

BUILD FAILED: failed Build docs

Sincerely,
 -The Buildbot