EdColeman commented on code in PR #321:
URL: https://github.com/apache/accumulo-website/pull/321#discussion_r904370419
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_docs-2/troubleshooting/tools.md:
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@@ -152,3 +152,116 @@ An XML dump file can be later used to restore ZooKeeper.
$ accumulo org.apache.accumulo.server.util.RestoreZookeeper --overwrite <
dump.xml
This command overwrites ZooKeeper so take care when using it. This is also why
it cannot be called using `accumulo-util`.
+
+# zoo-info-viewer (new in 2.1)
+
+View Accumulo information stored in ZooKeeper in a human-readable format. The
utility can be run without an Accumulo
+instance. If an instance id or name is not provided on the command line, the
instance will be read from
+HDFS, otherwise only a running ZooKeeper instance is required to run the
command.
+
+To run the command:
+
+ $ accumulo zoo-info-viewer [--instanceId id | --instanceName name]
[mode-options] [--outfile filename]
+
+ mode options:
+ --print-instances
+ --print-id-map
+ --print-properties [--system] [-ns | --namespaces list] [-t | --tables
list]
+
+## mode: print instances
+The instance name(s) and instance id(s) are stored in ZooKeeper. To see the
available name, id mapping run:
+
+ $ accumulo zoo-info-viewer --print-instances
+
+ -----------------------------------------------
+ Report Time: 2022-05-31T21:07:19.673258Z
+ -----------------------------------------------
+ Instances (Instance Name, Instance ID)
+ test_a=1111465d-b7bb-42c2-919b-111111111111
+ test_b=2222465d-b7bb-42c2-919b-222222222222
+ uno=9cc9465d-b7bb-42c2-919b-ddf74b610c82
+
+ -----------------------------------------------
+
+## mode: print id-map
+If a shell is not available or convent, the zoo-info-viewer can provide the
same
Review Comment:
spell check correction for my version of `convenient`
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