[zeppelin] branch branch-0.10 updated: [Minor] Minor update of docs

[zj...@apache.org]

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

zjffdu pushed a commit to branch branch-0.10
in repository https://gitbox.apache.org/repos/asf/zeppelin.git


The following commit(s) were added to refs/heads/branch-0.10 by this push:
     new a64a844  [Minor] Minor update of docs
a64a844 is described below

commit a64a84441c822e798c250370670b455a6da70a54
Author: Jeff Zhang <zj...@apache.org>
AuthorDate: Tue Aug 24 23:37:44 2021 +0800

    [Minor] Minor update of docs
---
 docs/interpreter/flink.md | 3 ++-
 docs/interpreter/r.md     | 9 ++++++---
 docs/interpreter/spark.md | 4 ++--
 3 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/docs/interpreter/flink.md b/docs/interpreter/flink.md
index 77e4b99..8e0476c 100644
--- a/docs/interpreter/flink.md
+++ b/docs/interpreter/flink.md
@@ -120,10 +120,11 @@ e.g. Here we download Flink 1.12.2 to`/mnt/disk1/flink-1.12.2`,
 and we mount it to Zeppelin docker container and run the following command to start Zeppelin docker.
 
 ```bash
-docker run -u $(id -u) -p 8080:8080 --rm -v /mnt/disk1/flink-1.12.2:/opt/flink -e FLINK_HOME=/opt/flink  --name zeppelin apache/zeppelin:0.10.0
+docker run -u $(id -u) -p 8080:8080 -p 8081:8081 --rm -v /mnt/disk1/flink-1.12.2:/opt/flink -e FLINK_HOME=/opt/flink  --name zeppelin apache/zeppelin:0.10.0
 ```
 
 After running the above command, you can open `http://localhost:8080` to play Flink in Zeppelin. We only verify the flink local mode in Zeppelin docker, other modes may not due to network issues.
+`-p 8081:8081` is to expose Flink web ui, so that you can access Flink web ui via `http://localhost:8081`.
 
 Here's screenshot of running note `Flink Tutorial/5. Streaming Data Analytics`
 
diff --git a/docs/interpreter/r.md b/docs/interpreter/r.md
index 648d579..0ed7e89 100644
--- a/docs/interpreter/r.md
+++ b/docs/interpreter/r.md
@@ -161,9 +161,12 @@ Without any extra configuration, you can run most of tutorial notes under folder
 docker run -u $(id -u) -p 8080:8080 -p:6789:6789 --rm --name zeppelin apache/zeppelin:0.10.0
 ```
 
-After running the above command, you can open http://localhost:8080 to play R in Zeppelin.
-The port `6789` exposed in the above command is for R shiny app. You need to configure `zeppelin.R.shiny.portRange` to be `6789:6789` 
-to enable shiny app accessible as iframe in Zeppelin. 
+After running the above command, you can open `http://localhost:8080` to play R in Zeppelin.
+The port `6789` exposed in the above command is for R shiny app. You need to make the following 2 interpreter properties to enable shiny app accessible as iframe in Zeppelin docker container. 
+
+* `zeppelin.R.shiny.portRange` to be `6789:6789`
+* Set `ZEPPELIN_LOCAL_IP` to be `0.0.0.0`
+
 
 <img class="img-responsive" src="{{BASE_PATH}}/assets/themes/zeppelin/img/docs-img/r_shiny_app.gif" width="800px"/>
 
diff --git a/docs/interpreter/spark.md b/docs/interpreter/spark.md
index 12e0560..a5c78aa 100644
--- a/docs/interpreter/spark.md
+++ b/docs/interpreter/spark.md
@@ -133,11 +133,11 @@ e.g. Here we download Spark 3.1.2 to`/mnt/disk1/spark-3.1.2`,
 and we mount it to Zeppelin docker container and run the following command to start Zeppelin docker container.
 
 ```bash
-docker run -u $(id -u) -p 8080:8080 --rm -v /mnt/disk1/spark-3.1.2:/opt/spark -e SPARK_HOME=/opt/spark  --name zeppelin apache/zeppelin:0.10.0
+docker run -u $(id -u) -p 8080:8080 -p 4040:4040 --rm -v /mnt/disk1/spark-3.1.2:/opt/spark -e SPARK_HOME=/opt/spark  --name zeppelin apache/zeppelin:0.10.0
 ```
 
 After running the above command, you can open `http://localhost:8080` to play Spark in Zeppelin. We only verify the spark local mode in Zeppelin docker, other modes may not work due to network issues.
-
+`-p 4040:4040` is to expose Spark web ui, so that you can access Spark web ui via `http://localhost:8081`.
 
 ## Configuration
 The Spark interpreter can be configured with properties provided by Zeppelin.