HDFS-12887. [READ] Allow Datanodes with Provided volumes to start when blocks with the same id exist locally
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/71ec1701 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/71ec1701 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/71ec1701 Branch: refs/heads/trunk Commit: 71ec170107e67e42cdbc5052c3f7b23c64751835 Parents: 4531588 Author: Virajith Jalaparti <viraj...@apache.org> Authored: Wed Dec 6 09:42:31 2017 -0800 Committer: Chris Douglas <cdoug...@apache.org> Committed: Fri Dec 15 17:51:41 2017 -0800 ---------------------------------------------------------------------- .../hdfs/server/datanode/fsdataset/impl/ProvidedVolumeImpl.java | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/71ec1701/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/ProvidedVolumeImpl.java ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/ProvidedVolumeImpl.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/ProvidedVolumeImpl.java index f65fbbc..59ec100 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/ProvidedVolumeImpl.java +++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/ProvidedVolumeImpl.java @@ -208,8 +208,8 @@ class ProvidedVolumeImpl extends FsVolumeImpl { incrNumBlocks(); incDfsUsed(region.getBlock().getNumBytes()); } else { - throw new IOException("A block with id " + newReplica.getBlockId() - + " already exists in the volumeMap"); + LOG.warn("A block with id " + newReplica.getBlockId() + + " exists locally. Skipping PROVIDED replica"); } } } --------------------------------------------------------------------- To unsubscribe, e-mail: common-commits-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-commits-h...@hadoop.apache.org