This PR adds a upgrade notes and changes examples to use the bootstrap-server.

Author: Viktor Somogyi-Vass <viktorsomogyi@gmail.com>

Reviewers: Srinivas <srinivas96alluri@gmail.com>, Manikumar Reddy <manikumar.reddy@gmail.com>

Closes #6118 from viktorsomogyi/topiccommand-adminclient-doc

Reviewers: Vahid Hashemian <vahidhashemian@us.ibm.com>, Ismael Juma <ismael@juma.me.uk>, Jason Gustafson <jason@confluent.io>

KAFKA-6751; Support dynamic configuration of max.connections.per.ip/max.connections.per.ip.overrides configs (KIP-308) (#5334)

KIP-308 implementation. See https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=85474993.

Reviewers: Rajini Sivaram <rajinisivaram@googlemail.com>, Jason Gustafson <jason@confluent.io>

In AK's documentation, the config props for connectors are not listed (https://kafka.apache.org/documentation/#connectconfigs). This PR adds these sink and source connector configs to the html site-docs.

Signed-off-by: Arjun Satish <arjunconfluent.io>

Author: Arjun Satish <arjun@confluent.io>

Reviewers: Ewen Cheslack-Postava <ewen@confluent.io>

Closes #5469 from wicknicks/add-connector-configs-to-docs

Support configuration of dynamic broker configs in ZooKeeper before starting brokers using ConfigCommand. This will allow password configs to be encrypted and stored in ZooKeeper, without requiring clear passwords in server.properties to bootstrap the broker first.

Reviewers: Jason Gustafson <jason@confluent.io>

Reviewers: Manikumar Reddy O <manikumar.reddy@gmail.com>, Jason Gustafson <jason@confluent.io>

Docs for dynamic broker configuration (KIP-226)

Author: Vahid Hashemian <vahidhashemian@us.ibm.com>

Reviewers: Ismael Juma <ismael@juma.me.uk>

Closes #3415 from vahidhashemian/doc/make_topic_config_a_section

- Show AdminClient configs in the docs.
- Update Javadoc config so that public classes exposed by
the AdminClient are included.
- Version and table of contents fixes.

Author: Ismael Juma <ismael@juma.me.uk>

Reviewers: Colin Mccabe, Gwen Shapira

Closes #3271 from ijuma/kafka-5411-admin-client-javadoc-configs

Author: Guozhang Wang <wangguoz@gmail.com>

Reviewers: Derrick Or <derrickor@gmail.com>, Ismael Juma <ismael@juma.me.uk>

Closes #3214 from guozhangwang/KMinor-doc-java-brush

- Seperate Streams documentation out to a standalone page.
- Setup templates to use handlebars.js
- Create template variables to swap in frequently updated values like version number from a single file templateData.js

Author: Derrick Or <derrickor@gmail.com>

Reviewers: Guozhang Wang <wangguoz@gmail.com>

Closes #2245 from derrickdoo/docTemplates

And improve readability by adding proper punctuations.

Author: Vahid Hashemian <vahidhashemian@us.ibm.com>

Reviewers: Jason Gustafson <jason@confluent.io>

Closes #2002 from vahidhashemian/doc/fix_typos

This is to imply that the Java consumer/producer are the recommended consumer/producer now.

Author: Vahid Hashemian <vahidhashemian@us.ibm.com>

Reviewers: Jason Gustafson <jason@confluent.io>

Closes #1921 from vahidhashemian/KAFKA-3697

…sh, instead of deprecated kafka-topics.sh --alter

Author: Ashish Singh <asingh@cloudera.com>

Reviewers: Gwen Shapira

Closes #1772 from SinghAsDev/MinorKafkaConfigsDoc

ijuma said that it would make sense to split out this work from KAFKA-3234, since KAFKA-3234 had both a mechanical change (generating docs) as well as a change requiring discussion (deprecating/renaming config options).

jjkoshy, I hope you don't mind that I took over this work. It's been 3 months since the last activity on KAFKA-3234, so I thought it would be okay to take over.

This work is essentially is the first 5-6 commits from Joel's https://github.com/apache/kafka/pull/907. However, since I'm not very experienced with git, I didn't do a direct merge/rebase, but instead largely hand-merged it. I did some minor cleanup. All credit goes to Joel, all blame goes to me. :)

For reference, I attached the auto-generated configuration.html file (as a PDF, because github won't let me attache html).
[configuration.pdf](https://github.com/apache/kafka/files/323901/configuration.pdf)

This is my first time writing Scala, so let me know if there are any changes needed.

I don't know who is the right person to review this. ijuma, can you help me redirect this to the appropriate person? Thanks.

Author: James Cheng <jylcheng@yahoo.com>

Reviewers: Ismael Juma <ismael@juma.me.uk>, Joel Koshy <jjkoshy@gmail.com>, Ewen Cheslack-Postava <ewen@confluent.io>

Closes #1527 from wushujames/generate_topic_docs

Author: Dionysis Grigoropoulos <dgrig@erethon.com>

Reviewers: Ismael Juma <ismael@juma.me.uk>

Closes #1228 from Erethon/trunk

Author: Guozhang Wang <wangguoz@gmail.com>

Reviewers: Gwen Shapira

Closes #1127 from guozhangwang/KStreamsDocs

- Moves all generated docs under /docs/generated
- Generates docs for Protocol, Errors, and ApiKeys
- Adds new protocol.html page

Author: Grant Henke <granthenke@gmail.com>

Reviewers: Gwen Shapira

Closes #970 from granthenke/protocol-doc-wip

… is not specified correctly

Author: Grant Henke <granthenke@gmail.com>

Reviewers: Ewen Cheslack-Postava <ewen@confluent.io>

Closes #876 from granthenke/rebalance-doc

Author: David Jacot <david.jacot@gmail.com>

Reviewers: Gwen Shapira

Closes #774 from dajac/KAFKA-3098

topic level config delete config options

use --delete-config instead of --deleteConfig

Author: eamon <zhang.eamon@hotmail.com>

Reviewers: Ismael Juma, Grant Henke, Guozhang Wang

Closes #612 from EamonZhang/trunk

In Kafka 0.9, request.required.acks=-1 which configration of producer is replaced by acks=all,
but this old config is remained in docs.

Author: Sasaki Toru <sasakitoa@nttdata.co.jp>

Reviewers: Gwen Shapira

Closes #716 from sasakitoa/acks_doc

Author: Guozhang Wang <wangguoz@gmail.com>

Reviewers: Gwen Shapira

Closes #584 from guozhangwang/K2881

Often it is useful to link to a specific header within the documentation. Especially when referencing docs in the mailing lists.

This adds anchors and links for all headers in the docs.

Author: Grant Henke <granthenke@gmail.com>

Reviewers: Jun Rao <junrao@gmail.com>

Closes #498 from granthenke/doc-links

Author: Ewen Cheslack-Postava <me@ewencp.org>

Reviewers: Gwen Shapira

Closes #475 from ewencp/kafka-2379-connect-docs

Author: Guozhang Wang <wangguoz@gmail.com>

Reviewers: Gwen Shapira

Closes #468 from guozhangwang/WikiUpdate

…the way we always planned to

Author: Gwen Shapira <cshapi@gmail.com>

Reviewers: Jun Rao, Guozhang Wang

Closes #382 from gwenshap/KAFKA-2666

…s for 0.9.0

Author: Grant Henke <granthenke@gmail.com>

Reviewers: Gwen Shapira, Guozhang Wang

Closes #337 from granthenke/docs

This PR copies the latest kafka docs to kafka repo docs directory. Here I have copied 0.8.3/ directory contents from svn website repo to kafka/docs repository.

Some questions: This PR contains generated javadocs also.  Do we need to copy javadocs here?

Author: Manikumar reddy O <manikumar.reddy@gmail.com>

Reviewers: Gwen Shapira, Ismael Juma

Closes #171 from omkreddy/KAFKA-2425-MOVE-DOCS-TO-KAFKA-REPO