jerryshao commented on code in PR #4337:
URL: https://github.com/apache/gravitino/pull/4337#discussion_r1701136488
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integration-test-common/src/test/java/org/apache/gravitino/integration/test/util/CommandExecutor.java:
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@@ -47,10 +47,9 @@ public static Object executeCommandLocalHost(
Map<String, String> env) {
List<String> subCommandsAsList = new ArrayList<>(Arrays.asList(command));
String mergedCommand = StringUtils.join(subCommandsAsList, " ");
-
LOG.info("Sending command \"{}\" to localhost", mergedCommand);
- ProcessBuilder processBuilder = new ProcessBuilder(command);
+ ProcessBuilder processBuilder = new ProcessBuilder(subCommandsAsList);
Review Comment:
> Let a example. If we the command is a string value, `ProcessBuilder` will
take it as a whole command like `ls -al; rm -rf`, however, if we split it into
a list, `-al;`, `rm`, `-rf` will be reviewed as the parameter of the first
value, thus dangerous operation like `rm -rf` will not take effect.
It's really hard to understand the meanings of what you say, can you please
rephrase the words.
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