Repository: hadoop Updated Branches: refs/heads/branch-2 b26870c58 -> 2288857e3
HDFS-11494. Log message when DN is not selected for block replication. Contributed by Yiqun Lin. Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/2288857e Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/2288857e Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/2288857e Branch: refs/heads/branch-2 Commit: 2288857e3bf8c738d6c1ca7982523d6e4788f859 Parents: b26870c Author: Yiqun Lin <yq...@apache.org> Authored: Sat Mar 4 13:41:49 2017 +0800 Committer: Yiqun Lin <yq...@apache.org> Committed: Sat Mar 4 13:41:49 2017 +0800 ---------------------------------------------------------------------- .../hadoop/hdfs/server/blockmanagement/DatanodeDescriptor.java | 4 ++++ 1 file changed, 4 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/2288857e/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeDescriptor.java ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeDescriptor.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeDescriptor.java index 974b6dd..e9c6b65 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeDescriptor.java +++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeDescriptor.java @@ -637,6 +637,10 @@ public class DatanodeDescriptor extends DatanodeInfo { } } if (requiredSize > remaining - scheduledSize) { + LOG.debug( + "The node {} does not have enough {} space (required={}," + + " scheduled={}, remaining={}).", + this, t, requiredSize, scheduledSize, remaining); return null; } return storage; --------------------------------------------------------------------- To unsubscribe, e-mail: common-commits-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-commits-h...@hadoop.apache.org
