Updating commands in spark, reservations, terasort, and uniquecols examples

docs/bloom.md

@@ -49,7 +49,7 @@ likely contain entries for the query, all files will be interrogated.
 You can verify the table has three or more r-files by looking in HDFS. To look in HDFS
 you will need the table ID, which can be found with the following shell command.
 
-    $ accumulo shell --user root --password secret -e 'tables -l'
+    $ accumulo shell --user <username> --password <password> -e 'tables -l'
     accumulo.metadata    =>        !0
     accumulo.root        =>        +r
     examples.bloom_test1 =>         2

docs/combiner.md

@@ -25,7 +25,7 @@ This is a simple combiner example. Before running it, follow the
 available to Accumulo. Restart your Accumulo instance to ensure the jar is
 picked up by the servers.
 
-    $ accumulo shell -u root
+    $ accumulo shell -u <username>
     Enter current password for 'username'@'instance': ***
 
     Shell - Apache Accumulo Interactive Shell

docs/compactionStrategy.md

@@ -97,12 +97,12 @@ If needed, `chop` compactions can be configured also.
 Generate some data and files in order to test the strategy:
 
     $ ./bin/runex client.SequentialBatchWriter -t examples.test1 --start 0 --num 1000 --size 50
-    $ accumulo shell --user root --password secret -e "flush -t examples.test1" 
+    $ accumulo shell --user <username> --password <password> -e "flush -t examples.test1" 
 
     $ ./bin/runex client.SequentialBatchWriter -t examples.test1 --start 0 --num 2000 --size 50
-    $ accumulo shell --user root --password secret -e "flush -t examples.test1" 
+    $ accumulo shell --user <username> --password <password> -e "flush -t examples.test1" 
 
-    $ accumulo shell --user root --password secret -e "compact -t examples.test1 -w"
+    $ accumulo shell --user <username> --password <password> -e "compact -t examples.test1 -w"
 
 View the `tserver` log in <accumulo_home>/logs for the compaction and find the name of the `rfile` that was
 compacted for your table. Print info about this file using the `rfile-info` tool. Replace the TableID with
@@ -123,15 +123,15 @@ Meta block     : RFile.index
 Continue to add additional data.
 
     $ ./bin/runex client.SequentialBatchWriter -t examples.test1 --start 0 --num 1000000 --size 50
-    $ accumulo shell --user root --password secret -e "flush -t examples.test1"
+    $ accumulo shell --user <username> --password <password> -e "flush -t examples.test1"
 
     $ ./bin/runex client.SequentialBatchWriter -t examples.test1 --start 1000000 --num 1000000 --size 50
-    $ accumulo shell --user root --password secret -e "flush -t examples.test1"
+    $ accumulo shell --user <username> --password <password> -e "flush -t examples.test1"
 
     $ ./bin/runex client.SequentialBatchWriter -t examples.test1 --start 2000000 --num 1000000 --size 50
-    $ accumulo shell --user root --password secret -e "flush -t examples.test1"
+    $ accumulo shell --user <username> --password <password> -e "flush -t examples.test1"
 
-    $ accumulo shell --user root --password secret -e "compact -t examples.test1 -w"
+    $ accumulo shell --user <username> --password <password> -e "compact -t examples.test1 -w"
 
 Again, view the tserver log in <accumulo_home>/logs for the compaction and find the name of the `rfile` that was
 compacted for your table. Print info about this file using the `rfile-info` tool:

docs/deleteKeyValuePair.md

@@ -19,7 +19,7 @@ limitations under the License.
 This example shows how Accumulo internals handle removing a key-value pair
 
 ```
-$ accumulo shell --user root --password secret
+$ accumulo shell --user <username> --password <password>
 username@instance> createnamespace examples
 username@instance> createtable examples.deleteKeyValuePair
 username@instance examples.deleteKeyValuePair> insert 567890 name first Joe
@@ -88,7 +88,7 @@ Meta block     : RFile.index
 Delete a key-value pair and view a newly created RFile to verify the deletion flag is true.
 
 ```
-$ accumulo shell --user root --password secret
+$ accumulo shell --user <username> --password <password>
 username@instance> table examples.deleteKeyValuePair
 username@instance examples.deleteKeyValuePair> delete 567890 name first
 username@instance examples.deleteKeyValuePair> flush -w
@@ -129,7 +129,7 @@ Meta block     : RFile.index
 Compact the RFiles and verify the key-value pair was removed.  The new RFile will start with 'A'.
 
 ```
-$ accumulo shell --user root --password secret
+$ accumulo shell --user <username> --password <password>
 username@instance> compact -t examples.deleteKeyValuePair -w
 2019-04-17 08:17:15,468 [shell.Shell] INFO : Compacting table ...
 2019-04-17 08:17:16,143 [shell.Shell] INFO : Compaction of table examples.deleteKeyValuePair 

docs/dirlist.md

@@ -39,7 +39,7 @@ If you modify a file or add new files in the directory ingested (e.g. /local/use
 
 To browse the data ingested, use Viewer.java. Be sure to give the "username" user the authorizations to see the data (in this case, run
 
-    $ accumulo shell -u root -e 'setauths -u root -s exampleVis'
+    $ accumulo shell -u <username> -e 'setauths -u <username> -s exampleVis'
 
 then run the Viewer:
 

docs/helloworld.md

@@ -31,7 +31,7 @@ name or IP address of your server.
 
     http://localhost:9995/
 
-To view the entries, use the shell (run `accumulo shell --user root --password secret` to access it) to scan the table:
+To view the entries, use the shell (run `accumulo shell --user <username> --password <password>` to access it) to scan the table:
 
     username@instance> table examples.hellotable
     username@instance examples.hellotable> scan

docs/isolation.md

@@ -31,7 +31,7 @@ Below, Interference Test is run without isolation enabled for 5000 iterations
 and it reports problems.
 
 
-    $ accumulo shell --user root --password secret --execute-command 'createnamespace examples' 
+    $ accumulo shell --user <username> --password <password> -e 'createnamespace examples' 
     $ ./bin/runex isolation.InterferenceTest -t examples.isotest --iterations 50000
     ERROR Columns in row 053 had multiple values [53, 4553]
     ERROR Columns in row 061 had multiple values [561, 61]

docs/reservations.md

@@ -25,14 +25,14 @@ and trent to reserve room06 on 20140101. Bob ends up getting the reservation
 and everyone else is put on a wait list. The example code will take any string
 for what, when and who.
 
-    $ /path/to/accumulo org.apache.accumulo.server.util.ListInstances
+    $ accumulo inst list-instances
 
     Instance Name       | Instance ID                          | Master                        
     ---------------------+--------------------------------------+-------------------------------
         <instance name> | 9f8f2a97-432f-4e66-b153-861e2a1ca246 |                localhost:9999
 
-    $ /path/to/accumulo shell -u root -p secret -e "createnamespace examples"
-    $ /path/to/accumulo shell -u root -p secret -e "createtable examples.ars"
+    $ accumulo shell --user <username> --password <password> -e "createnamespace examples"
+    $ accumulo shell --user <username> --password <password> -e "createtable examples.ars"
     $ ./bin/runex reservations.ARS
     >connect <instance name> localhost root secret examples.ars
       connected

docs/terasort.md

@@ -23,7 +23,7 @@ hadoop terasort benchmark.
 First, make sure the 'examples' namespace exists. If it already exists, the error message can be 
 ignored.
 
-    $ accumulo shell -u root -p secret -e 'createnamespace examples'   
+    $ accumulo shell --user <username> --password <password> -e 'createnamespace examples'   
 
 This example is run with arguments describing the amount of data:
 

docs/uniquecols.md

@@ -24,7 +24,7 @@ Create a table and add rows that all have identical column family and column
 qualifiers.
 
 ```
-$ /path/to/accumulo shell -u username -p secret
+$ accumulo shell --user <username> --password <password>
 username@instance> createnamespace examples
 username@instance> createtable examples.unique
 username@instance examples.unique> insert row1 fam1 qual1 v1
@@ -58,15 +58,15 @@ will be spread among various `part-r-xxxxx` files.
 Go back to the shell and add some additional entries.
 
 ```text
-$ /path/to/accumulo shell -u username -p secret
-username@instance> table unique
-username@instance example.unique> insert row1 fam2 qual2 v2
-username@instance example.unique> insert row1 fam3 qual2 v2
-username@instance example.unique> insert row1 fam2 qual2 v2
-username@instance example.unique> insert row2 fam2 qual2 v2
-username@instance example.unique> insert row3 fam2 qual2 v2
-username@instance example.unique> insert row3 fam3 qual3 v2
-username@instance example.unique> insert row3 fam3 qual4 v2
+$ accumulo shell --user <username> --password <password>
+username@instance> table examples.unique
+username@instance examples.unique> insert row1 fam2 qual2 v2
+username@instance examples.unique> insert row1 fam3 qual2 v2
+username@instance examples.unique> insert row1 fam2 qual2 v2
+username@instance examples.unique> insert row2 fam2 qual2 v2
+username@instance examples.unique> insert row3 fam2 qual2 v2
+username@instance examples.unique> insert row3 fam3 qual3 v2
+username@instance examples.unique> insert row3 fam3 qual4 v2
 ```
 
 Re-running the command will now find any additional unique column values.

spark/README.md

@@ -38,7 +38,7 @@ a Spark application that does following:
 
 This application can be run using the command:
 
-    ./run.sh batch /path/to/accumulo-client.properties
+    $ ./run.sh batch /path/to/accumulo-client.properties
 
 Change `batch` to `bulk` to use Bulk import method.
 

src/test/java/org/apache/accumulo/examples/ExamplesIT.java

@@ -70,11 +70,11 @@
 import org.apache.accumulo.examples.shard.Index;
 import org.apache.accumulo.examples.shard.Query;
 import org.apache.accumulo.examples.shard.Reverse;
-import org.apache.accumulo.harness.AccumuloClusterHarness;
 import org.apache.accumulo.minicluster.MemoryUnit;
 import org.apache.accumulo.miniclusterImpl.MiniAccumuloConfigImpl;
 import org.apache.accumulo.test.TestIngest;
 import org.apache.accumulo.test.TestIngest.IngestParams;
+import org.apache.accumulo.test.harness.AccumuloClusterHarness;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.FileSystem;
 import org.apache.hadoop.fs.Path;

src/test/java/org/apache/accumulo/examples/filedata/ChunkInputStreamIT.java

@@ -41,8 +41,8 @@
 import org.apache.accumulo.core.data.Value;
 import org.apache.accumulo.core.security.Authorizations;
 import org.apache.accumulo.core.security.ColumnVisibility;
-import org.apache.accumulo.harness.AccumuloClusterHarness;
 import org.apache.accumulo.miniclusterImpl.MiniAccumuloConfigImpl;
+import org.apache.accumulo.test.harness.AccumuloClusterHarness;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.io.Text;
 import org.junit.jupiter.api.AfterEach;