yuz10 commented on a change in pull request #3723:
URL: https://github.com/apache/rocketmq/pull/3723#discussion_r780063305
##########
File path:
tools/src/main/java/org/apache/rocketmq/tools/command/export/ExportMetadataCommand.java
##########
@@ -126,18 +127,19 @@ public void execute(CommandLine commandLine, Options
options, RPCHook rpcHook)
SubscriptionGroupWrapper subscriptionGroupWrapper =
defaultMQAdminExt.getUserSubscriptionGroup(
addr, 10000);
+ String brokerName =
CommandUtil.fetchBrokerNameByAddr(defaultMQAdminExt, addr);
if (commandLine.hasOption('t')) {
- filePath = filePath + "/topic.json";
-
MixAll.string2FileNotSafe(JSON.toJSONString(topicConfigSerializeWrapper, true),
filePath);
- System.out.printf("export %s success", filePath);
- return;
- } else if (commandLine.hasOption('g')) {
- filePath = filePath + "/subscriptionGroup.json";
-
MixAll.string2FileNotSafe(JSON.toJSONString(subscriptionGroupWrapper, true),
filePath);
- System.out.printf("export %s success", filePath);
- return;
- } else {
+ String exportFilePath = filePath + "/" + brokerName +
"/topic.json";
Review comment:
should escape the special charactors in brokername to avoid invalid file
path
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