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HDFS-2360. Ugly stacktrce when quota exceeds. (harsh) 

(cherry picked from commit 046521cd65)
This commit is contained in:
Harsh J 2015-03-17 00:59:50 +05:30
parent 9f227ad696
commit cbb8858367
2 changed files with 10 additions and 1 deletions
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2
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -8,6 +8,8 @@ Release 2.8.0 - UNRELEASED
IMPROVEMENTS IMPROVEMENTS
HDFS-2360. Ugly stacktrace when quota exceeds. (harsh)
OPTIMIZATIONS OPTIMIZATIONS
BUG FIXES BUG FIXES

9
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java
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@ -57,6 +57,7 @@ import org.apache.hadoop.fs.Syncable;
import org.apache.hadoop.hdfs.client.HdfsDataOutputStream; import org.apache.hadoop.hdfs.client.HdfsDataOutputStream;
import org.apache.hadoop.hdfs.client.HdfsDataOutputStream.SyncFlag; import org.apache.hadoop.hdfs.client.HdfsDataOutputStream.SyncFlag;
import org.apache.hadoop.hdfs.protocol.BlockStoragePolicy; import org.apache.hadoop.hdfs.protocol.BlockStoragePolicy;
import org.apache.hadoop.hdfs.protocol.QuotaExceededException;
import org.apache.hadoop.hdfs.protocol.DSQuotaExceededException; import org.apache.hadoop.hdfs.protocol.DSQuotaExceededException;
import org.apache.hadoop.hdfs.protocol.DatanodeInfo; import org.apache.hadoop.hdfs.protocol.DatanodeInfo;
import org.apache.hadoop.hdfs.protocol.ExtendedBlock; import org.apache.hadoop.hdfs.protocol.ExtendedBlock;
@ -550,7 +551,13 @@ public class DFSOutputStream extends FSOutputSummer
} catch (Throwable e) { } catch (Throwable e) {
// Log warning if there was a real error. // Log warning if there was a real error.
if (restartingNodeIndex.get() == -1) { if (restartingNodeIndex.get() == -1) {
DFSClient.LOG.warn("DataStreamer Exception", e); // Since their messages are descriptive enough, do not always
// log a verbose stack-trace WARN for quota exceptions.
if (e instanceof QuotaExceededException) {
DFSClient.LOG.debug("DataStreamer Quota Exception", e);
} else {
DFSClient.LOG.warn("DataStreamer Exception", e);
}
} }
if (e instanceof IOException) { if (e instanceof IOException) {
setLastException((IOException)e); setLastException((IOException)e);