tomscut commented on a change in pull request #3861:
URL: https://github.com/apache/hadoop/pull/3861#discussion_r808711821
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File path:
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
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@@ -2812,6 +2816,9 @@ public void checkAndUpdate(String bpid, ScanInfo scanInfo)
+ memBlockInfo.getNumBytes() + " to "
+ memBlockInfo.getBlockDataLength());
memBlockInfo.setNumBytes(memBlockInfo.getBlockDataLength());
+ } else if (!isRegular) {
+ corruptBlock = new Block(memBlockInfo);
+ LOG.warn("Block:{} is not a regular file.", corruptBlock.getBlockId());
Review comment:
Thank you for explaining this. It looks like the operation related to
mount has been performed. Did HDFS automatically clean the abnormal file on
your online cluster you mentioned after this change?
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