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HDFS-9739. DatanodeStorage.isValidStorageId() is broken (Contributed by Mingliang Liu)

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(cherry picked from commit d6b1acb940180befeb4c855d0e4a339dbc035e7d)
(cherry picked from commit e8a9a69a2756f998f08c7b8452b84fd309921443)
This commit is contained in:
Vinayakumar B 2016-02-03 10:33:33 +05:30
parent 847158811b
commit e045856eda
2 changed files with 4 additions and 0 deletions
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1
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/server/protocol/DatanodeStorage.java
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@ -93,6 +93,7 @@ public static boolean isValidStorageId(final String storageID) {
try {
// Attempt to parse the UUID.
if (storageID != null && storageID.indexOf(STORAGE_ID_PREFIX) == 0) {
UUID.fromString(storageID.substring(STORAGE_ID_PREFIX.length()));
return true;
}
} catch (IllegalArgumentException ignored) {

3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -1707,6 +1707,9 @@ Release 2.8.0 - UNRELEASED
HDFS-9718. HAUtil#getConfForOtherNodes should unset independent generic keys
before initialize (DENG FEI via vinayakumarb)
HDFS-9739. DatanodeStorage.isValidStorageId() is broken
(Mingliang Liu via vinayakumarb)
Release 2.7.3 - UNRELEASED
INCOMPATIBLE CHANGES