[
https://issues.apache.org/jira/browse/APEXCORE-808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16447312#comment-16447312
]
ASF GitHub Bot commented on APEXCORE-808:
-----------------------------------------
PramodSSImmaneni closed pull request #596: APEXCORE-808 Change min supported
java version dependency to Java 8
URL: https://github.com/apache/apex-core/pull/596
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):
diff --git a/.travis.yml b/.travis.yml
index 17d63e47dd..9d896d411a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,7 +16,8 @@
language: java
jdk:
- - openjdk7
+ - openjdk8
+ - oraclejdk8
script: mvn apache-rat:check verify -Dlicense.skip=false -Dtravis=true && mvn
dependency-check:check -Ddependency.check.showSummary=false
diff --git a/apex-app-archetype/src/main/resources/archetype-resources/pom.xml
b/apex-app-archetype/src/main/resources/archetype-resources/pom.xml
index 474dc01d30..91ede7db7e 100644
--- a/apex-app-archetype/src/main/resources/archetype-resources/pom.xml
+++ b/apex-app-archetype/src/main/resources/archetype-resources/pom.xml
@@ -33,8 +33,8 @@
<version>3.3</version>
<configuration>
<encoding>UTF-8</encoding>
- <source>1.7</source>
- <target>1.7</target>
+ <source>1.8</source>
+ <target>1.8</target>
<debug>true</debug>
<optimize>false</optimize>
<showDeprecation>true</showDeprecation>
diff --git a/apex-conf-archetype/src/main/resources/archetype-resources/pom.xml
b/apex-conf-archetype/src/main/resources/archetype-resources/pom.xml
index e488b6c583..0af7b9ed26 100644
--- a/apex-conf-archetype/src/main/resources/archetype-resources/pom.xml
+++ b/apex-conf-archetype/src/main/resources/archetype-resources/pom.xml
@@ -43,8 +43,8 @@
<version>3.3</version>
<configuration>
<encoding>UTF-8</encoding>
- <source>1.7</source>
- <target>1.7</target>
+ <source>1.8</source>
+ <target>1.8</target>
<debug>true</debug>
<optimize>false</optimize>
<showDeprecation>true</showDeprecation>
diff --git a/docs/apex_development_setup.md b/docs/apex_development_setup.md
index f520ba75f3..562b29bfec 100644
--- a/docs/apex_development_setup.md
+++ b/docs/apex_development_setup.md
@@ -11,7 +11,7 @@ There are a few tools that will be helpful when developing
Apache Apex applicati
1. **git** - A revision control system (version 1.7.1 or later). There are
multiple git clients available for Windows (<http://git-scm.com/download/win>
for example), so download and install a client of your choice.
-2. **java JDK** (not JRE) - Includes the Java Runtime Environment as well as
the Java compiler and a variety of tools (version 1.7.0\_79 or later). Can be
downloaded from the Oracle website.
+2. **java JDK** (not JRE) - Includes the Java Runtime Environment as well as
the Java compiler and a variety of tools (version 1.8.0 or later). Can be
downloaded from the Oracle website.
3. **maven** - Apache Maven is a build system for Java projects (version
3.0.5 or later). It can be downloaded from
<https://maven.apache.org/download.cgi>.
@@ -19,7 +19,7 @@ There are a few tools that will be helpful when developing
Apache Apex applicati
After installing these tools, make sure that the directories containing the
executable files are in your PATH environment variable.
-* **Windows** - Open a console window and enter the command `echo %PATH%` to
see the value of the `PATH` variable and verify that the above directories for
Java, git, and maven executables are present. JDK executables like _java_ and
_javac_, the directory might be something like `C:\Program
Files\Java\jdk1.7.0\_80\bin`; for _git_ it might be `C:\Program Files\Git\bin`;
and for maven it might be `C:\Users\user\Software\apache-maven-3.3.3\bin`. If
not, you can change its value clicking on the button at _Control Panel_
⇨ _Advanced System Settings_ ⇨ _Advanced tab_ ⇨
_Environment Variables_.
+* **Windows** - Open a console window and enter the command `echo %PATH%` to
see the value of the `PATH` variable and verify that the above directories for
Java, git, and maven executables are present. JDK executables like _java_ and
_javac_, the directory might be something like `C:\Program
Files\Java\jdk1.8.0_162\bin`; for _git_ it might be `C:\Program Files\Git\bin`;
and for maven it might be `C:\Users\user\Software\apache-maven-3.3.3\bin`. If
not, you can change its value clicking on the button at _Control Panel_
⇨ _Advanced System Settings_ ⇨ _Advanced tab_ ⇨
_Environment Variables_.
* **Linux and Mac** - Open a console/terminal window and enter the command
`echo $PATH` to see the value of the `PATH` variable and verify that the above
directories for Java, git, and maven executables are present. If not, make
sure software is downloaded and installed, and optionally PATH reference is
added and exported in a `~/.profile` or `~/.bash_profile`. For example to add
maven located in `/sfw/maven/apache-maven-3.3.3` to PATH add the line: `export
PATH=$PATH:/sfw/maven/apache-maven-3.3.3/bin`
@@ -37,13 +37,13 @@ Confirm by running the following commands and comparing
with output that show in
</tr>
<tr class="even">
<td align="left"><p><tt>javac -version</tt></p></td>
-<td align="left"><p>javac 1.7.0_80</p></td>
+<td align="left"><p>javac 1.8.0_162</p></td>
</tr>
<tr class="odd">
<td align="left"><p><tt>java -version</tt></p></td>
-<td align="left"><p>java version "1.7.0_80"</p>
-<p>Java(TM) SE Runtime Environment (build 1.7.0_80-b15)</p>
-<p>Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode)</p></td>
+<td align="left"><p>java version "1.8.0_162"</p>
+<p>Java(TM) SE Runtime Environment (build 1.8.0_162-b12)</p>
+<p>Java HotSpot(TM) 64-Bit Server VM (build 25.162-b12, mixed mode)</p></td>
</tr>
<tr class="even">
<td align="left"><p><tt>git --version</tt></p></td>
diff --git
a/engine/src/main/java/com/datatorrent/stram/StreamingContainerAgent.java
b/engine/src/main/java/com/datatorrent/stram/StreamingContainerAgent.java
index 0aa0b83e55..1aca1d7289 100644
--- a/engine/src/main/java/com/datatorrent/stram/StreamingContainerAgent.java
+++ b/engine/src/main/java/com/datatorrent/stram/StreamingContainerAgent.java
@@ -221,10 +221,7 @@ public void addOperatorRequest(StramToNodeRequest r)
if (input.target.getContainer() != out.source.getContainer()) {
final StreamCodec<?> streamCodec =
getIdentifyingInputPortMeta(input).getStreamCodec();
final Integer id =
physicalPlan.getStreamCodecIdentifier(streamCodec);
- // TODO: replace with inputInfo.streamCodecs.putIfAbsent() after
support for JDK 1.7 is dropped.
- if (!portInfo.streamCodecs.containsKey(id)) {
- portInfo.streamCodecs.put(id, streamCodec);
- }
+ portInfo.streamCodecs.putIfAbsent(id, streamCodec);
}
}
}
diff --git a/pom.xml b/pom.xml
index 5115c409c2..3968113170 100644
--- a/pom.xml
+++ b/pom.xml
@@ -190,8 +190,8 @@
<version>3.3</version>
<configuration>
<encoding>UTF-8</encoding>
- <source>1.7</source>
- <target>1.7</target>
+ <source>1.8</source>
+ <target>1.8</target>
<debug>true</debug>
<optimize>true</optimize>
<showDeprecation>true</showDeprecation>
@@ -214,7 +214,7 @@
<configuration>
<signature>
<groupId>org.codehaus.mojo.signature</groupId>
- <artifactId>java17</artifactId>
+ <artifactId>java18</artifactId>
<version>1.0</version>
</signature>
<ignores>
@@ -351,8 +351,8 @@
<configuration>
<rules>
<requireJavaVersion>
- <version>[1.7.0,)</version>
- <message>Build requires Java 1.7 or above.</message>
+ <version>[1.8.0,)</version>
+ <message>Build requires Java 1.8 or above.</message>
</requireJavaVersion>
</rules>
</configuration>
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> Change min supported java version dependency to Java 8
> ------------------------------------------------------
>
> Key: APEXCORE-808
> URL: https://issues.apache.org/jira/browse/APEXCORE-808
> Project: Apache Apex Core
> Issue Type: Improvement
> Reporter: Pramod Immaneni
> Assignee: Vlad Rozov
> Priority: Major
> Fix For: 4.0.0
>
>
> Current 3.x series has jdk 7 as the minimum required java version. Change
> this to jdk8 for 4.x.
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