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HDFS-7940. Add tracing to DFSClient#setQuotaByStorageType (Rakesh R via Colin P. McCabe) 

(cherry picked from commit d8846707c5)
This commit is contained in:
Colin Patrick Mccabe 2015-03-17 10:47:21 -07:00
parent 1c601e492f
commit 455d4aa8a1
2 changed files with 6 additions and 0 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -451,6 +451,9 @@ Release 2.7.0 - UNRELEASED
HDFS-2605. Remove redundant "Release 0.21.1" section from CHANGES.txt.
(Allen Wittenauer via shv)
HDFS-7940. Add tracing to DFSClient#setQuotaByStorageType (Rakesh R via
Colin P. McCabe)
OPTIMIZATIONS
HDFS-7454. Reduce memory footprint for AclEntries in NameNode.

3
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java
View File

@ -3088,6 +3088,7 @@ void setQuotaByStorageType(String src, StorageType type, long quota)
throw new IllegalArgumentException("Don't support Quota for storage type : "
+ type.toString());
}
TraceScope scope = getPathTraceScope("setQuotaByStorageType", src);
try {
namenode.setQuota(src, HdfsConstants.QUOTA_DONT_SET, quota, type);
} catch (RemoteException re) {
@ -3096,6 +3097,8 @@ void setQuotaByStorageType(String src, StorageType type, long quota)
QuotaByStorageTypeExceededException.class,
UnresolvedPathException.class,
SnapshotAccessControlException.class);
} finally {
scope.close();
}
}
/**