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The following commit(s) were added to refs/heads/main by this push:
new 598e595 Updated commands in Compaction Strategy Example that were
outdated (#131)
598e595 is described below
commit 598e595cee380bb889359cd4c37148f90e34f527
Author: Amanda Villarreal <[email protected]>
AuthorDate: Wed Jun 3 19:06:27 2026 -0500
Updated commands in Compaction Strategy Example that were outdated (#131)
* Updated commands in Compacting Stratey Examples that were outdated
* Added missing $'s
---
docs/compactionStrategy.md | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/docs/compactionStrategy.md b/docs/compactionStrategy.md
index e003ed7..0c4843f 100644
--- a/docs/compactionStrategy.md
+++ b/docs/compactionStrategy.md
@@ -70,7 +70,7 @@ Accumulo. Place your compaction configuration into a file and
run the tool. For
The following command would check the configuration for errors:
- $ accumulo check-compaction-config /path/to/myconfig
+ $ accumulo conf check-compaction-config /path/to/myconfig
With the compaction configuration set, configure table specific properties.
@@ -97,18 +97,18 @@ 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 -u <username> -p <password> -e "flush -t examples.test1"
+ $ accumulo shell --user root --password secret -e "flush -t
examples.test1"
$ ./bin/runex client.SequentialBatchWriter -t examples.test1 --start 0
--num 2000 --size 50
- $ accumulo shell -u <username> -p <password> -e "flush -t examples.test1"
+ $ accumulo shell --user root --password secret -e "flush -t
examples.test1"
- $ accumulo shell -u <username> -p <password> -e "compact -t examples.test1
-w"
+ $ accumulo shell --user root --password secret -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
the TableID from above. Note, your filenames will differ from the ones within
this example.
- accumulo rfile-info hdfs:///accumulo/tables/2/default_tablet/A000000a.rf
+ $ accumulo file rfile-info
hdfs:///accumulo/tables/2/default_tablet/A000000a.rf
Details about the rfile will be printed. The compression type should match the
type used in the compaction.
In this case, `snappy` is used since the size is less than 100M.
@@ -123,20 +123,20 @@ Meta block : RFile.index
Continue to add additional data.
$ ./bin/runex client.SequentialBatchWriter -t examples.test1 --start 0
--num 1000000 --size 50
- $ accumulo shell -u <username> -p <password> -e "flush -t examples.test1"
+ $ accumulo shell --user root --password secret -e "flush -t examples.test1"
$ ./bin/runex client.SequentialBatchWriter -t examples.test1 --start
1000000 --num 1000000 --size 50
- $ accumulo shell -u <username> -p <password> -e "flush -t examples.test1"
+ $ accumulo shell --user root --password secret -e "flush -t examples.test1"
$ ./bin/runex client.SequentialBatchWriter -t examples.test1 --start
2000000 --num 1000000 --size 50
- $ accumulo shell -u <username> -p <password> -e "flush -t examples.test1"
+ $ accumulo shell --user root --password secret -e "flush -t examples.test1"
- $ accumulo shell -u <username> -p <password> -e "compact -t examples.test1
-w"
+ $ accumulo shell --user root --password secret -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:
- accumulo rfile-info hdfs:///accumulo/tables/2/default_tablet/A000000o.rf
+ $ accumulo file rfile-info
hdfs:///accumulo/tables/2/default_tablet/A000000o.rf
In this case, the compression type should be `gz`.
