Chris Nauroth created HDFS-9138: ----------------------------------- Summary: TestDatanodeStartupFixesLegacyStorageIDs fails on Windows due to failure to unpack old image tarball that contains hard links Key: HDFS-9138 URL: https://issues.apache.org/jira/browse/HDFS-9138 Project: Hadoop HDFS Issue Type: Bug Components: test Reporter: Chris Nauroth Assignee: Chris Nauroth Priority: Minor
{{TestDatanodeStartupFixesLegacyStorageIDs#testUpgradeFrom22via26FixesStorageIDs}} uses a checked-in DataNode data directory that contains hard links. The hard links cannot be handled correctly by the commons-compress library used in the Windows implementation of {{FileUtil#unTar}}. The result is that the unpacked block files have 0 length, the block files reported to the NameNode are invalid, and therefore the mini-cluster never gets enough good blocks reported to leave safe mode. -- This message was sent by Atlassian JIRA (v6.3.4#6332)