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commit aa4d3b794244a7e8ad12512e339e30b8e3c9bd2c Author: Sean Busbey <[email protected]> AuthorDate: Thu Mar 7 20:44:20 2019 -0600 HBASE-22010 Upgrade to 2.2 section header can't use spaces. Signed-off-by: Guanghao Zhang <[email protected]> --- src/main/asciidoc/_chapters/upgrading.adoc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/main/asciidoc/_chapters/upgrading.adoc b/src/main/asciidoc/_chapters/upgrading.adoc index 2a33e42..d8aada4 100644 --- a/src/main/asciidoc/_chapters/upgrading.adoc +++ b/src/main/asciidoc/_chapters/upgrading.adoc @@ -314,7 +314,7 @@ Quitting... == Upgrade Paths -[[upgrade 2.2]] +[[upgrade2.2]] === Upgrade from 2.0 or 2.1 to 2.2+ HBase 2.2+ uses a new Procedure form assiging/unassigning/moving Regions. It does not process HBase 2.1 and 2.0's Unassign/Assign Procedure types. Upgrade requires that we first drain the Master Procedure Store of old style Procedures before starting the new 2.2 Master. So you need to make sure that before you kill the old version (2.0 or 2.1) Master, there is no region in transition. And once the new version (2.2+) Master is up, you can rolling upgrade RegionServers one by one.
