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HDFS-15074. DataNode.DataTransfer thread should catch all the expception and log it. Contributed by hemanthboyina.

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Surendra Singh Lilhore 2019-12-29 11:15:54 +05:30
parent dc32f583af
commit ee51eadda0
1 changed files with 2 additions and 0 deletions
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hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java
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@ -2624,6 +2624,8 @@ public void run() {
handleBadBlock(b, ie, false); handleBadBlock(b, ie, false);
LOG.warn("{}:Failed to transfer {} to {} got", LOG.warn("{}:Failed to transfer {} to {} got",
bpReg, b, targets[0], ie); bpReg, b, targets[0], ie);
} catch (Throwable t) {
LOG.error("Failed to transfer block " + b, t);
} finally { } finally {
decrementXmitsInProgress(); decrementXmitsInProgress();
IOUtils.closeStream(blockSender); IOUtils.closeStream(blockSender);