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Posted to common-commits@hadoop.apache.org by yq...@apache.org on 2018/08/30 03:21:40 UTC

hadoop git commit: HDFS-13863. FsDatasetImpl should log DiskOutOfSpaceException. Contributed by Fei Hui.

Repository: hadoop
Updated Branches:
  refs/heads/trunk d53a10b0a -> 582cb10ec


HDFS-13863. FsDatasetImpl should log DiskOutOfSpaceException. Contributed by Fei Hui.


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/582cb10e
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/582cb10e
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/582cb10e

Branch: refs/heads/trunk
Commit: 582cb10ec74ed5666946a3769002ceb80ba660cb
Parents: d53a10b
Author: Yiqun Lin <yq...@apache.org>
Authored: Thu Aug 30 11:21:13 2018 +0800
Committer: Yiqun Lin <yq...@apache.org>
Committed: Thu Aug 30 11:21:13 2018 +0800

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 .../hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java | 3 +++
 1 file changed, 3 insertions(+)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/582cb10e/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
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diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
index d7f133e..27196c2 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
@@ -1397,6 +1397,9 @@ class FsDatasetImpl implements FsDatasetSpi<FsVolumeImpl> {
           datanode.getMetrics().incrRamDiskBlocksWrite();
         } catch (DiskOutOfSpaceException de) {
           // Ignore the exception since we just fall back to persistent storage.
+          LOG.warn("Insufficient space for placing the block on a transient "
+              + "volume, fall back to persistent storage: "
+              + de.getMessage());
         } finally {
           if (ref == null) {
             cacheManager.release(b.getNumBytes());


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