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HDFS-7101. Potential null dereference in DFSck#doWork(). Contributed by skrho and Ted Yu.

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(cherry picked from commit 113af12cfb240ea9a7189bb2701693466eb8e993)
This commit is contained in:
Akira Ajisaka 2018-04-12 17:47:37 +09:00
parent a48deb1552
commit f055a53b43
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1 changed files with 1 additions and 1 deletions
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hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java
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@ -350,7 +350,7 @@ else if (args[idx].equals("-replicaDetails")) {
BufferedReader input = new BufferedReader(new InputStreamReader(
stream, "UTF-8"));
String line = null;
String lastLine = null;
String lastLine = NamenodeFsck.CORRUPT_STATUS;
int errCode = -1;
try {
while ((line = input.readLine()) != null) {