[ https://issues.apache.org/jira/browse/HDFS-10555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Uma Maheswara Rao G updated HDFS-10555: --------------------------------------- Status: Patch Available (was: Open) > Unable to loadFSEdits due to a failure in readCachePoolInfo > ----------------------------------------------------------- > > Key: HDFS-10555 > URL: https://issues.apache.org/jira/browse/HDFS-10555 > Project: Hadoop HDFS > Issue Type: Bug > Components: namenode > Reporter: Uma Maheswara Rao G > Assignee: Uma Maheswara Rao G > Priority: Critical > Attachments: HDFS-10555-00.patch > > > Recently some tests are failing and unable to loadFSEdits due to a failure in > readCachePoolInfo. > Here in below code > FSImageSerialization.java > {code} > } > if ((flags & ~0x2F) != 0) { > throw new IOException("Unknown flag in CachePoolInfo: " + flags); > } > {code} > When all values of CachePool variable set to true, flags value & ~0x2F turns > out to non zero value. So, this condition failing due to the addition of 0x20 > and changing &ing value from ~0x1F to ~0x2F. > May be to fix this issue, we may can change multiply value to ~0x3F -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org