Siyao Meng created HDFS-14148: --------------------------------- Summary: HDFS OIV ReverseXML: Support Snapshot Key: HDFS-14148 URL: https://issues.apache.org/jira/browse/HDFS-14148 Project: Hadoop HDFS Issue Type: Improvement Components: hdfs Affects Versions: 3.0.0 Reporter: Siyao Meng
The current HDFS OIV tool doesn't seem to support snapshot when reversing XML back to binary. {code:bash} $ hdfs oiv -i fsimage_0000000000000026542.xml -o reverse.bin -p ReverseXML OfflineImageReconstructor failed: Found unknown XML keys in <dir>: dir java.io.IOException: Found unknown XML keys in <dir>: dir at org.apache.hadoop.hdfs.tools.offlineImageViewer.OfflineImageReconstructor$Node.verifyNoRemainingKeys(OfflineImageReconstructor.java:324) at org.apache.hadoop.hdfs.tools.offlineImageViewer.OfflineImageReconstructor$SnapshotSectionProcessor.process(OfflineImageReconstructor.java:1357) at org.apache.hadoop.hdfs.tools.offlineImageViewer.OfflineImageReconstructor.processXml(OfflineImageReconstructor.java:1785) at org.apache.hadoop.hdfs.tools.offlineImageViewer.OfflineImageReconstructor.run(OfflineImageReconstructor.java:1840) at org.apache.hadoop.hdfs.tools.offlineImageViewer.OfflineImageViewerPB.run(OfflineImageViewerPB.java:193) at org.apache.hadoop.hdfs.tools.offlineImageViewer.OfflineImageViewerPB.main(OfflineImageViewerPB.java:136) {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org