Gautham Banasandra created HDFS-16254:
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Summary: Cleanup protobuf on exit of hdfs_allowSnapshot
Key: HDFS-16254
URL: https://issues.apache.org/jira/browse/HDFS-16254
Project: Hadoop HDFS
Issue Type: Bug
Components: libhdfs++, tools
Affects Versions: 3.4.0
Reporter: Gautham Banasandra
Assignee: Gautham Banasandra
Need to move the call google::protobuf::ShutdownProtobufLibrary() to main
method instead of
[AllowSnapshot::HandlePath|https://github.com/apache/hadoop/blob/35a8d48872a13438d4c4199b6ef5b902105e2eb2/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tools/hdfs-allow-snapshot/hdfs-allow-snapshot.cc#L116-L117]
since we want the clean-up tasks to run only when the program exits.
The current implementation doesn't cause any issues since
AllowSnapshot::HandlePath is called only once.
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