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HDFS-7283. Bump DataNode OOM log from WARN to ERROR. Contributed by Stephen Chu.

This commit is contained in:
Haohui Mai 2014-10-24 10:50:16 -07:00
parent 0942c99eba
commit b3d8a642a9
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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@ -303,6 +303,9 @@ Release 2.7.0 - UNRELEASED
HDFS-7223. Tracing span description of IPC client is too long (iwasakims HDFS-7223. Tracing span description of IPC client is too long (iwasakims
via cmccabe) via cmccabe)
HDFS-7283. Bump DataNode OOM log from WARN to ERROR.
(Stephen Chu via wheat9)
OPTIMIZATIONS OPTIMIZATIONS
BUG FIXES BUG FIXES

2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiverServer.java
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@ -161,7 +161,7 @@ class DataXceiverServer implements Runnable {
// DataNode can run out of memory if there is too many transfers. // DataNode can run out of memory if there is too many transfers.
// Log the event, Sleep for 30 seconds, other transfers may complete by // Log the event, Sleep for 30 seconds, other transfers may complete by
// then. // then.
LOG.warn("DataNode is out of memory. Will retry in 30 seconds.", ie); LOG.error("DataNode is out of memory. Will retry in 30 seconds.", ie);
try { try {
Thread.sleep(30 * 1000); Thread.sleep(30 * 1000);
} catch (InterruptedException e) { } catch (InterruptedException e) {