Repository: hbase Updated Branches: refs/heads/master ce702df41 -> 9ea1a7d42
HBASE-20264 add Javas 9 and 10 to the prerequisites table and add a note about using LTS releases. * Make the #java anchor point at a section instead of directly at a table * Add a note to the intro of that section about LTS JDKs * Add columns for JDK9 and JDK10 that say unsupported and point to HBASE-20264 Signed-off-by: Zach York <[email protected]> Project: http://git-wip-us.apache.org/repos/asf/hbase/repo Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/9ea1a7d4 Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/9ea1a7d4 Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/9ea1a7d4 Branch: refs/heads/master Commit: 9ea1a7d422080fab2e7621ad5629322dc01de1f7 Parents: ce702df Author: Sean Busbey <[email protected]> Authored: Fri Mar 23 08:48:28 2018 -0500 Committer: Sean Busbey <[email protected]> Committed: Sat Mar 24 18:36:51 2018 -0500 ---------------------------------------------------------------------- src/main/asciidoc/_chapters/configuration.adoc | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hbase/blob/9ea1a7d4/src/main/asciidoc/_chapters/configuration.adoc ---------------------------------------------------------------------- diff --git a/src/main/asciidoc/_chapters/configuration.adoc b/src/main/asciidoc/_chapters/configuration.adoc index 25a52b9..8005b50 100644 --- a/src/main/asciidoc/_chapters/configuration.adoc +++ b/src/main/asciidoc/_chapters/configuration.adoc @@ -92,24 +92,42 @@ This section lists required services and some required system configuration. [[java]] .Java -[cols="1,1,4", options="header"] + +The following table summarizes the recommendation of the HBase community wrt deploying on various Java versions. An entry of "yes" is meant to indicate a base level of testing and willingness to help diagnose and address issues you might run into. Similarly, an entry of "no" or "Not Supported" generally means that should you run into an issue the community is likely to ask you to change the Java environment before proceeding to help. In some cases, specific guidance on limitations (e.g. wether compiling / unit tests work, specific operational issues, etc) will also be noted. + +.Long Term Support JDKs are recommended +[TIP] +==== +HBase recommends downstream users rely on JDK releases that are marked as Long Term Supported (LTS) either from the OpenJDK project or vendors. As of March 2018 that means Java 8 is the only applicable version and that the next likely version to see testing will be Java 11 near Q3 2018. +==== + +.Java support by release line +[cols="1,1,1,1,1", options="header"] |=== |HBase Version |JDK 7 |JDK 8 +|JDK 9 +|JDK 10 |2.0 |link:http://search-hadoop.com/m/YGbbsPxZ723m3as[Not Supported] |yes +|link:https://issues.apache.org/jira/browse/HBASE-20264[Not Supported] +|link:https://issues.apache.org/jira/browse/HBASE-20264[Not Supported] |1.3 |yes |yes +|link:https://issues.apache.org/jira/browse/HBASE-20264[Not Supported] +|link:https://issues.apache.org/jira/browse/HBASE-20264[Not Supported] |1.2 |yes |yes +|link:https://issues.apache.org/jira/browse/HBASE-20264[Not Supported] +|link:https://issues.apache.org/jira/browse/HBASE-20264[Not Supported] |===
