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HDFS-11932. BPServiceActor thread name is not correctly set. Contributed by Chen Liang.

This commit is contained in:
Arpit Agarwal 2017-06-06 13:51:02 -07:00
parent 536f057158
commit 867903db2b
2 changed files with 3 additions and 3 deletions
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4
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BPOfferService.java
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@ -189,8 +189,8 @@ class BPOfferService {
if (bpNSInfo != null) { if (bpNSInfo != null) {
return bpNSInfo.getBlockPoolID(); return bpNSInfo.getBlockPoolID();
} else { } else {
LOG.warn("Block pool ID needed, but service not yet registered with NN", LOG.warn("Block pool ID needed, but service not yet registered with " +
new Exception("trace")); "NN, trace:", new Exception());
return null; return null;
} }
} finally { } finally {

2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BPServiceActor.java
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@ -541,7 +541,7 @@ class BPServiceActor implements Runnable {
//Thread is started already //Thread is started already
return; return;
} }
bpThread = new Thread(this, formatThreadName("heartbeating", nnAddr)); bpThread = new Thread(this);
bpThread.setDaemon(true); // needed for JUnit testing bpThread.setDaemon(true); // needed for JUnit testing
bpThread.start(); bpThread.start();