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HBASE-28477 Update ref guide about the EOL for branch-2.4 #6049

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Apache9 merged 2 commits into from
Jul 8, 2024
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HBASE-28477 Update ref guide about the EOL for branch-2.4 #6049

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HBASE-28477 Update ref guide about the EOL for branch-2.4
Apache9 Jul 7, 2024
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fix
Apache9 Jul 7, 2024
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4 changes: 2 additions & 2 deletions src/main/asciidoc/_chapters/community.adoc
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Expand Up @@ -165,8 +165,8 @@ If this list goes out of date or you can't reach the listed person, reach out to

| 2.4
| Andrew Purtell
| Check the https://hbase.apache.org/downloads.html[download] page
| *NOT YET*
| 2.4.18
| June 2024

| 2.5
| Andrew Purtell
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51 changes: 27 additions & 24 deletions src/main/asciidoc/_chapters/configuration.adoc
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Expand Up @@ -294,16 +294,19 @@ use Apache Hadoop, or a vendor's distribution of Hadoop. No distinction is made
link:https://cwiki.apache.org/confluence/display/HADOOP2/Distributions+and+Commercial+Support[the Hadoop wiki]
for information about vendors of Hadoop.

.Hadoop 2.x is recommended.
.Hadoop 3.x is recommended.
[TIP]
====
Hadoop 2.x is faster and includes features, such as short-circuit reads (see
<<perf.hdfs.configs.localread>>), which will help improve your HBase random read profile. Hadoop
2.x also includes important bug fixes that will improve your overall HBase experience. HBase does
not support running with earlier versions of Hadoop. See the table below for requirements specific
to different HBase versions.
Comparing to Hadoop 1.x, Hadoop 2.x is faster and includes features, such as short-circuit reads
(see <<perf.hdfs.configs.localread>>), which will help improve your HBase random read profile.
Hadoop 2.x also includes important bug fixes that will improve your overall HBase experience. HBase
does not support running with earlier versions of Hadoop. See the table below for requirements
specific to different HBase versions.

Today, Hadoop 3.x is recommended as the last Hadoop 2.x release 2.10.2 was released years ago, and
there is no release for Hadoop 2.x for a very long time, although the Hadoop community does not
officially EOL Hadoop 2.x yet.

Hadoop 3.x is still in early access releases and has not yet been sufficiently tested by the HBase community for production use cases.
====

Use the following legend to interpret these tables:
Expand All @@ -315,29 +318,29 @@ link:https://hadoop.apache.org/cve_list.html[CVEs] so we drop the support in new

.Hadoop version support matrix for active release lines

[cols="1,2*^.^", options="header"]
[cols="1,1*^.^", options="header"]
|===
| | HBase-2.4.x | HBase-2.5.x
|Hadoop-2.10.[0-1] | icon:check-circle[role="green"] | icon:times-circle[role="red"]
|Hadoop-2.10.2+ | icon:check-circle[role="green"] | icon:check-circle[role="green"]
|Hadoop-3.1.0 | icon:times-circle[role="red"] | icon:times-circle[role="red"]
|Hadoop-3.1.1+ | icon:check-circle[role="green"] | icon:times-circle[role="red"]
|Hadoop-3.2.[0-2] | icon:check-circle[role="green"] | icon:times-circle[role="red"]
|Hadoop-3.2.3+ | icon:check-circle[role="green"] | icon:check-circle[role="green"]
|Hadoop-3.3.[0-1] | icon:check-circle[role="green"] | icon:times-circle[role="red"]
|Hadoop-3.3.2+ | icon:check-circle[role="green"] | icon:check-circle[role="green"]
| | HBase-2.5.x
|Hadoop-2.10.[0-1] | icon:times-circle[role="red"]
|Hadoop-2.10.2+ | icon:check-circle[role="green"]
|Hadoop-3.1.0 | icon:times-circle[role="red"]
|Hadoop-3.1.1+ | icon:times-circle[role="red"]
|Hadoop-3.2.[0-2] | icon:times-circle[role="red"]
|Hadoop-3.2.3+ | icon:check-circle[role="green"]
|Hadoop-3.3.[0-1] | icon:times-circle[role="red"]
|Hadoop-3.3.2+ | icon:check-circle[role="green"]
|===

.Hadoop version support matrix for EOM 2.3+ release lines

[cols="1,1*^.^", options="header"]
[cols="1,2*^.^", options="header"]
|===
| | HBase-2.3.x
|Hadoop-2.10.x | icon:check-circle[role="green"]
|Hadoop-3.1.0 | icon:times-circle[role="red"]
|Hadoop-3.1.1+ | icon:check-circle[role="green"]
|Hadoop-3.2.x | icon:check-circle[role="green"]
|Hadoop-3.3.x | icon:check-circle[role="green"]
| | HBase-2.3.x | HBase-2.4.x
|Hadoop-2.10.x | icon:check-circle[role="green"] | icon:check-circle[role="green"]
|Hadoop-3.1.0 | icon:times-circle[role="red"] | icon:times-circle[role="red"]
|Hadoop-3.1.1+ | icon:check-circle[role="green"] | icon:check-circle[role="green"]
|Hadoop-3.2.x | icon:check-circle[role="green"] | icon:check-circle[role="green"]
|Hadoop-3.3.x | icon:check-circle[role="green"] | icon:check-circle[role="green"]
|===

.Hadoop version support matrix for EOM 2.x release lines
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