petersomogyi commented on a change in pull request #239: HBASE-22409 update
branch-1 ref guide for Hadoop, Java, and HBase version support
URL: https://github.com/apache/hbase/pull/239#discussion_r288290200
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File path: src/main/asciidoc/_chapters/ops_mgt.adoc
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@@ -81,20 +83,27 @@ To see the usage, use the `--help` parameter.
----
$ ${HBASE_HOME}/bin/hbase canary -help
-Usage: bin/hbase org.apache.hadoop.hbase.tool.Canary [opts] [table1
[table2]...] | [regionserver1 [regionserver2]..]
+Usage: hbase org.apache.hadoop.hbase.tool.Canary [opts] [table1 [table2]...] |
[regionserver1 [regionserver2]..]
where [opts] are:
-help Show this help and exit.
-regionserver replace the table argument to regionserver,
which means to enable regionserver mode
+ -allRegions Tries all regions on a regionserver,
+ only works in regionserver mode.
+ -zookeeper Tries to grab zookeeper.znode.parent
+ on each zookeeper instance
-daemon Continuous check at defined intervals.
Review comment:
The rest of the help output looked correct for branch-1 canary, only
`-permittedZookeeperFailures` was missing. Master branch has a slightly
different help message but the master reference guide is up to date with it.
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