yanbin.zhang created HDFS-16437:
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Summary: ReverseXML processor doesn't accept XML files without the
SnapshotDiffSection.
Key: HDFS-16437
URL: https://issues.apache.org/jira/browse/HDFS-16437
Project: Hadoop HDFS
Issue Type: Bug
Components: hdfs
Affects Versions: 3.3.0, 3.1.1
Environment: {code:java}
//代码占位符
[test@test001 ~]$ hdfs oiv -p ReverseXML -i fsimage_0000000000000257220.xml -o
fsimage_0000000000000257220
OfflineImageReconstructor failed: FSImage XML ended prematurely, without
including section(s) SnapshotDiffSection
java.io.IOException: FSImage XML ended prematurely, without including
section(s) SnapshotDiffSection
at
org.apache.hadoop.hdfs.tools.offlineImageViewer.OfflineImageReconstructor.processXml(OfflineImageReconstructor.java:1765)
at
org.apache.hadoop.hdfs.tools.offlineImageViewer.OfflineImageReconstructor.run(OfflineImageReconstructor.java:1842)
at
org.apache.hadoop.hdfs.tools.offlineImageViewer.OfflineImageViewerPB.run(OfflineImageViewerPB.java:211)
at
org.apache.hadoop.hdfs.tools.offlineImageViewer.OfflineImageViewerPB.main(OfflineImageViewerPB.java:149)
22/01/25 15:56:52 INFO util.ExitUtil: Exiting with status 1: ExitException
{code}
Reporter: yanbin.zhang
In a cluster environment without snapshot, if you want to convert back to
fsimage through the generated xml, an error will be reported
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