Abyss-lord commented on code in PR #5836:
URL: https://github.com/apache/gravitino/pull/5836#discussion_r1879674716
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clients/cli/src/main/java/org/apache/gravitino/cli/commands/ListTables.java:
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@@ -48,6 +49,10 @@ public ListTables(
/** List the names of all tables in a schema. */
@Override
public void handle() {
+ if (metalake == null || catalog == null || schema == null) {
+ showUnSpecifiedMessage();
+ return;
+ }
Review Comment:
> It might be better to add a method to the command base class and call
that, as it is likely several commands need this? Just something to consider.
Thank you Justin. Can I modify the base classes freely? e.g. `Command` If
so, I could move the argument handling logic into the Command class and update
all the subclasses accordingly.
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