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HBASE-20501 update minimum supported Hadoop version to 2.7.1. 

Signed-off-by: Andrew Purtell <apurtell@apache.org>

 Conflicts:
	src/main/asciidoc/_chapters/configuration.adoc

 Conflicts:
	dev-support/hbase-personality.sh
	src/main/asciidoc/_chapters/configuration.adoc
This commit is contained in:
Sean Busbey 2018-05-30 21:22:42 -05:00
parent f4ac15999a
commit d576e9a13f
3 changed files with 40 additions and 25 deletions
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25
dev-support/hbase-personality.sh
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@ -442,23 +442,32 @@ function hadoopcheck_rebuild
# All supported Hadoop versions that we want to test the compilation with # All supported Hadoop versions that we want to test the compilation with
# See the Hadoop section on prereqs in the HBase Reference Guide # See the Hadoop section on prereqs in the HBase Reference Guide
hbase_common_hadoop2_versions="2.6.1 2.6.2 2.6.3 2.6.4 2.6.5 2.7.1 2.7.2 2.7.3 2.7.4" hbase_common_hadoop2_versions="2.7.1 2.7.2 2.7.3 2.7.4"
if [[ "${PATCH_BRANCH}" = branch-1* ]]; then if [[ "${PATCH_BRANCH}" = branch-1.* ]] && [[ "${PATCH_BRANCH#branch-1.}" -lt "5" ]]; then
yetus_info "Setting Hadoop versions to test based on branch-1-ish rules." yetus_info "Setting Hadoop 2 versions to test based on before-branch-1.5 rules."
if [[ "${QUICK_HADOOPCHECK}" == "true" ]]; then if [[ "${QUICK_HADOOPCHECK}" == "true" ]]; then
hbase_hadoop2_versions="2.4.1 2.5.2 2.6.5 2.7.4" hbase_hadoop2_versions="2.4.1 2.5.2 2.6.5 2.7.4"
else else
hbase_hadoop2_versions="2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 ${hbase_common_hadoop2_versions}" hbase_hadoop2_versions="2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.1 2.6.2 2.6.3 2.6.4 2.6.5 ${hbase_common_hadoop2_versions}"
fi fi
hbase_hadoop3_versions="" elif [[ "${PATCH_BRANCH}" = branch-2.0 ]]; then
else # master or a feature branch yetus_info "Setting Hadoop 2 versions to test based on branch-2.0 rules."
yetus_info "Setting Hadoop versions to test based on branch-2/master/feature branch rules."
if [[ "${QUICK_HADOOPCHECK}" == "true" ]]; then if [[ "${QUICK_HADOOPCHECK}" == "true" ]]; then
hbase_hadoop2_versions="2.6.5 2.7.4" hbase_hadoop2_versions="2.6.5 2.7.4"
else
hbase_hadoop2_versions="2.6.1 2.6.2 2.6.3 2.6.4 2.6.5 ${hbase_common_hadoop2_versions}"
fi
else
yetus_info "Setting Hadoop 2 versions to test based on branch-1.5+/branch-2.1+/master/feature branch rules."
if [[ "${QUICK_HADOOPCHECK}" == "true" ]]; then
hbase_hadoop2_versions="2.7.4"
else else
hbase_hadoop2_versions="${hbase_common_hadoop2_versions}" hbase_hadoop2_versions="${hbase_common_hadoop2_versions}"
fi fi
hbase_hadoop3_versions="3.0.0-beta1" fi
hbase_hadoop3_versions="3.0.0"
if [[ "${PATCH_BRANCH}" = branch-1* ]]; then
hbase_hadoop3_versions=""
fi fi
export MAVEN_OPTS="${MAVEN_OPTS}" export MAVEN_OPTS="${MAVEN_OPTS}"

28
src/main/asciidoc/_chapters/configuration.adoc
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@ -210,22 +210,20 @@ Use the following legend to interpret this table:
* "X" = not supported * "X" = not supported
* "NT" = Not tested * "NT" = Not tested
[cols="1,1,1,1,1,1,1", options="header"] [cols="1,1,1,1,1,1", options="header"]
|=== |===
| | HBase-0.92.x | HBase-0.94.x | HBase-0.96.x | HBase-0.98.x (Support for Hadoop 1.1+ is deprecated.) | HBase-1.0.x (Hadoop 1.x is NOT supported) | HBase-1.1.x | | HBase-1.2.x | HBase-1.3.x | HBase-1.5.x | HBase-2.0.x | HBase-2.1.x
|Hadoop-0.20.205 | S | X | X | X | X | X |Hadoop-2.4.x | S | S | X | X | X
|Hadoop-0.22.x | S | X | X | X | X | X |Hadoop-2.5.x | S | S | X | X | X
|Hadoop-1.0.x |X | X | X | X | X | X |Hadoop-2.6.0 | X | X | X | X | X
|Hadoop-1.1.x | NT | S | S | NT | X | X |Hadoop-2.6.1+ | S | S | X | S | X
|Hadoop-0.23.x | X | S | NT | X | X | X |Hadoop-2.7.0 | X | X | X | X | X
|Hadoop-2.0.x-alpha | X | NT | X | X | X | X |Hadoop-2.7.1+ | S | S | S | S | S
|Hadoop-2.1.0-beta | X | NT | S | X | X | X |Hadoop-2.8.[0-1] | X | X | X | X | X
|Hadoop-2.2.0 | X | NT | S | S | NT | NT |Hadoop-2.8.2 | NT | NT | NT | NT | NT
|Hadoop-2.3.x | X | NT | S | S | NT | NT |Hadoop-2.8.3+ | NT | NT | NT | S | S
|Hadoop-2.4.x | X | NT | S | S | S | S |Hadoop-2.9.0 | X | X | X | X | X
|Hadoop-2.5.x | X | NT | S | S | S | S |Hadoop-3.0.0 | NT | NT | NT | NT | NT
|Hadoop-2.6.x | X | NT | NT | NT | S | S
|Hadoop-2.7.x | X | NT | NT | NT | NT | NT
|=== |===
.Replace the Hadoop Bundled With HBase! .Replace the Hadoop Bundled With HBase!

12
src/main/asciidoc/_chapters/upgrading.adoc
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@ -86,8 +86,16 @@ In addition to the usual API versioning considerations HBase has other compatibi
* Example: Old compiled Coprocessor, Filter, or Plugin code will work unchanged with the new jars. * Example: Old compiled Coprocessor, Filter, or Plugin code will work unchanged with the new jars.
.Dependency Compatibility .Dependency Compatibility
* An upgrade of HBase will not require an incompatible upgrade of a dependent project, including the Java runtime. * An upgrade of HBase will not require an incompatible upgrade of a dependent project, except for Apache Hadoop.
* Example: An upgrade of Hadoop will not invalidate any of the compatibilities guarantees we made. * An upgrade of HBase will not require an incompatible upgrade of the Java runtime.
* Example: Upgrading HBase to a version that supports _Dependency Compatibility_ won't require that you upgrade your Apache ZooKeeper service.
* Example: If your current version of HBase supported running on JDK 8, then an upgrade to a version that supports _Dependency Compatibility_ will also run on JDK 8.
.Hadoop Versions
[TIP]
====
Previously, we tried to maintain dependency compatibility for the underly Hadoop service but over the last few years this has proven untenable. While the HBase project attempts to maintain support for older versions of Hadoop, we drop the "supported" designator for minor versions that fail to continue to see releases. Additionally, the Hadoop project has its own set of compatibility guidelines, which means in some cases having to update to a newer supported minor release might break some of our compatibility promises.
====
.Operational Compatibility .Operational Compatibility
* Metric changes * Metric changes