virajjasani commented on a change in pull request #3698:
URL: https://github.com/apache/hadoop/pull/3698#discussion_r754099463
##########
File path:
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestAuditLogger.java
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@@ -599,6 +599,36 @@ public void testAuditLogWithRemotePort() throws Exception {
}
}
+ @Test
+ public void testCallerContextCharacterEscape() throws IOException {
+ Configuration conf = new HdfsConfiguration();
+ conf.setBoolean(HADOOP_CALLER_CONTEXT_ENABLED_KEY, true);
+ conf.setInt(HADOOP_CALLER_CONTEXT_MAX_SIZE_KEY, 128);
+ conf.setInt(HADOOP_CALLER_CONTEXT_SIGNATURE_MAX_SIZE_KEY, 40);
+ MiniDFSCluster cluster = new MiniDFSCluster.Builder(conf).build();
+ LogCapturer auditlog = LogCapturer.captureLogs(FSNamesystem.auditLog);
+
+ try {
+ cluster.waitClusterUp();
+ final FileSystem fs = cluster.getFileSystem();
+ final long time = System.currentTimeMillis();
+ final Path p = new Path("/");
Review comment:
nit: how about using try-with-resources here?
```
try (MiniDFSCluster cluster = new MiniDFSCluster.Builder(conf).build()) {
LogCapturer auditlog = LogCapturer.captureLogs(FSNamesystem.auditLog);
cluster.waitClusterUp();
...
...
...
}
```
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