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HDFS-4359. Slow RPC responses from NN can prevent metrics collection on DNs. Contributed by liang xie. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1435300 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Aaron Myers 2013-01-18 18:40:44 +00:00
parent 832e6c2953
commit a5eaa11dd2
2 changed files with 4 additions and 1 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -423,6 +423,9 @@ Release 2.0.3-alpha - Unreleased
HDFS-4415. HostnameFilter should handle hostname resolution failures and HDFS-4415. HostnameFilter should handle hostname resolution failures and
continue processing. (Robert Kanter via atm) continue processing. (Robert Kanter via atm)
HDFS-4359. Slow RPC responses from NN can prevent metrics collection on
DNs. (liang xie via atm)
BREAKDOWN OF HDFS-3077 SUBTASKS BREAKDOWN OF HDFS-3077 SUBTASKS
HDFS-3077. Quorum-based protocol for reading and writing edit logs. HDFS-3077. Quorum-based protocol for reading and writing edit logs.

2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BPOfferService.java
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@ -396,7 +396,7 @@ class BPOfferService {
} }
@VisibleForTesting @VisibleForTesting
synchronized List<BPServiceActor> getBPServiceActors() { List<BPServiceActor> getBPServiceActors() {
return Lists.newArrayList(bpServices); return Lists.newArrayList(bpServices);
} }