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Jeff Jirsa edited comment on CASSANDRA-5791 at 3/19/15 8:43 PM: ---------------------------------------------------------------- Cause of tests failing is that checksums are incorrect for compressed sstables again. {noformat} # cat /Users/jeff/.ccm/snapshot/node1/data/test2/metrics-aded07e0ce7711e4897c85b755fc16c4/la-1-big-Digest.adler32 822598308 # java AdlerCheckSum /Users/jeff/.ccm/snapshot/node1/data/test2/metrics-aded07e0ce7711e4897c85b755fc16c4/la-1-big-Data.db 864477438 {noformat} The checksums should have been corrected by CASSANDRA-8778 so I'll figure out where the regression happened tonight after business hours PST. was (Author: jjirsa): Cause of tests failing is that checksums are incorrect for compressed sstables again. {noformat} # cat /Users/jeff/.ccm/snapshot/node1/data/test2/metrics-aded07e0ce7711e4897c85b755fc16c4/la-1-big-Digest.adler32 822598308 # java AdlerCheckSum /Users/jeff/.ccm/snapshot/node1/data/test2/metrics-aded07e0ce7711e4897c85b755fc16c4/la-1-big-Data.db 864477438 {/oformat} The checksums should have been corrected by CASSANDRA-8778 so I'll figure out where the regression happened tonight after business hours PST. > A nodetool command to validate all sstables in a node > ----------------------------------------------------- > > Key: CASSANDRA-5791 > URL: https://issues.apache.org/jira/browse/CASSANDRA-5791 > Project: Cassandra > Issue Type: New Feature > Components: Core > Reporter: sankalp kohli > Assignee: Jeff Jirsa > Priority: Minor > Fix For: 3.0 > > Attachments: cassandra-5791-patch-3.diff, cassandra-5791.patch-2 > > > CUrrently there is no nodetool command to validate all sstables on disk. The > only way to do this is to run a repair and see if it succeeds. But we cannot > repair the system keyspace. > Also we can run upgrade sstables but that re writes all the sstables. > This command should check the hash of all sstables and return whether all > data is readable all not. This should NOT care about consistency. > The compressed sstables do not have hash so not sure how it will work there. -- This message was sent by Atlassian JIRA (v6.3.4#6332)