EdColeman commented on PR #3562:
URL: https://github.com/apache/accumulo/pull/3562#issuecomment-1624150468
BLUF - I am not seeing clone copy the configuration hierarchy - it seems to
copy the appropiate properties, and upgrade from 1.10 -> 2.1 seems okay too,
I checked clonetable and what happens during an upgrade. Basically, set
custom system and namespace props, cloned the table and then upgraded from 1.10
to 2.1-SNAPSHOT. The resulting properties of the clone in 2.1 look as
expected. The clone does not have properties inherited from the configuration
stored as table properties.
In 2.1, after the upgrade - the shell shows:
```
root@uno> config -f custom -t ns1.tbl1_clone1
-----------+--------------------------+---------------------------------------
SCOPE | NAME | VALUE
-----------+--------------------------+---------------------------------------
namespace | table.custom.ns_prop ... | ns1_v1
site | table.custom.sys_prop .. |
system | @override ........... | sys_v1
-----------+--------------------------+---------------------------------------
```
And this is confirmed by looking at the properties stored in the ZooKeeper
node
```
> accumulo zoo-info-viewer -t ns1.tbl1_clone1 --print-props
Tables:
Name: ns1.tbl1_clone1, Data Version:0, Data Timestamp:
2023-07-06T18:25:17.356529Z:
table.constraint.1=org.apache.accumulo.core.constraints.DefaultKeySizeConstraint
table.iterator.majc.vers=20,org.apache.accumulo.core.iterators.user.VersioningIterator
table.iterator.majc.vers.opt.maxVersions=1
table.iterator.minc.vers=20,org.apache.accumulo.core.iterators.user.VersioningIterator
table.iterator.minc.vers.opt.maxVersions=1
table.iterator.scan.vers=20,org.apache.accumulo.core.iterators.user.VersioningIterator
table.iterator.scan.vers.opt.maxVersions=1
```
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