HADOOP-17707. Remove jaeger document from site index.

[tasanuma]

JIRA: https://issues.apache.org/jira/browse/HADOOP-17707

[tasanuma]

@jojochuang Could you review it? We may need it in 1.1.0.

[jojochuang]

Thank you. I didn't realize we have this doc, since it wasn't generated automatically.
It also looks like the this doc isn't published to the Hadoop website (makes sense since it's intended for internal consumption).

Can we also add the description for the shaded guava?

[smengcl]

Thanks @tasanuma @jojochuang for taking care of the doc.

Posting mvn dependency:tree result on latest trunk here just for reference:

[INFO] ------< org.apache.hadoop.thirdparty:hadoop-shaded-protobuf_3_7 >-------
[INFO] Building Apache Hadoop shaded Protobuf 3.7 1.2.0-SNAPSHOT          [2/3]
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-dependency-plugin:3.0.2:tree (default-cli) @ hadoop-shaded-protobuf_3_7 ---
[INFO] org.apache.hadoop.thirdparty:hadoop-shaded-protobuf_3_7:jar:1.2.0-SNAPSHOT
[INFO] \- com.google.protobuf:protobuf-java:jar:3.7.1:compile
[INFO]
[INFO] ----------< org.apache.hadoop.thirdparty:hadoop-shaded-guava >----------
[INFO] Building Apache Hadoop shaded Guava 1.2.0-SNAPSHOT                 [3/3]
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-dependency-plugin:3.0.2:tree (default-cli) @ hadoop-shaded-guava ---
[INFO] org.apache.hadoop.thirdparty:hadoop-shaded-guava:jar:1.2.0-SNAPSHOT
[INFO] \- com.google.guava:guava:jar:30.1.1-jre:compile
[INFO]    +- com.google.guava:failureaccess:jar:1.0.1:compile
[INFO]    +- com.google.guava:listenablefuture:jar:9999.0-empty-to-avoid-conflict-with-guava:compile
[INFO]    +- com.google.code.findbugs:jsr305:jar:3.0.2:compile
[INFO]    +- org.checkerframework:checker-qual:jar:3.8.0:compile
[INFO]    \- com.google.j2objc:j2objc-annotations:jar:1.3:compile
[INFO] ------------------------------------------------------------------------

[tasanuma]

@jojochuang @smengcl Thanks for your reviews and your help. I added guava document.

[jojochuang]

can we also include these transitive dependencies into the list?

[INFO] +- com.google.guava:failureaccess:jar:1.0.1:compile
[INFO] +- com.google.guava:listenablefuture:jar:9999.0-empty-to-avoid-conflict-with-guava:compile
[INFO] +- com.google.code.findbugs:jsr305:jar:3.0.2:compile
[INFO] +- org.checkerframework:checker-qual:jar:3.8.0:compile

j2objc is excluded during shading so no need to include.

[tasanuma]

@jojochuang I added the information about org.checkerframework.

failureaccess and listenablefuture are included in com.google.guava, and both of the relocations are under the org.apache.hadoop.thirdparty.com.google. So I think it is enough to write the path of com.google.guava.

I can't find the relocation of com.google.code.findbugs:jsr305. Since Hadoop is using com.google.code.findbugs:jsr305 directly, we may not need to write it here.

[tasanuma]

Thanks for your view, @jojochuang.

[tasanuma]

Sorry, I forgot to squash it...

[smengcl]

@tasanuma We can probably configure the "Merge button" config in Repo Settings page the same as apache/hadoop to only allow squash merging.

[tasanuma]

I don't have the privilege to see the Repo Settings page. Maybe we need to add .asf.yml like HADOOP-17234?

[tasanuma]

Actually, we asked INFRA to only allow squash merging for apache/hadoop. I will create another jira for hadoop-thirdparty.
https://issues.apache.org/jira/browse/INFRA-18777

[tasanuma]

Now only the "Squash and Merge" is enabled.
https://issues.apache.org/jira/browse/INFRA-21905