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https://issues.apache.org/jira/browse/CASSANDRA-14166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16324236#comment-16324236
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Jeff Jirsa commented on CASSANDRA-14166:
----------------------------------------
Somewhat related to CASSANDRA-11163 , but {{sstabledump}} especially really
shouldn't be making any changes.
> sstabledump tries to delete a file
> ----------------------------------
>
> Key: CASSANDRA-14166
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14166
> Project: Cassandra
> Issue Type: Bug
> Components: Tools
> Reporter: Python_Max
>
> Directory /var/lib/cassandra/data/<keyspace>/<table> has cassandra:cassandra
> owner.
> An error happens when sstabledump executed on file in that directory by
> regular user:
> {code:java}
> $ sstabledump mc-56801-big-Data.db
> Exception in thread "main" FSWriteError in
> /var/lib/cassandra/data/<keyspace>/<table>/mc-56801-big-Summary.db
> at
> org.apache.cassandra.io.util.FileUtils.deleteWithConfirm(FileUtils.java:142)
> at
> org.apache.cassandra.io.util.FileUtils.deleteWithConfirm(FileUtils.java:159)
> at
> org.apache.cassandra.io.sstable.format.SSTableReader.saveSummary(SSTableReader.java:935)
> at
> org.apache.cassandra.io.sstable.format.SSTableReader.saveSummary(SSTableReader.java:920)
> at
> org.apache.cassandra.io.sstable.format.SSTableReader.load(SSTableReader.java:788)
> at
> org.apache.cassandra.io.sstable.format.SSTableReader.load(SSTableReader.java:731)
> at
> org.apache.cassandra.io.sstable.format.SSTableReader.open(SSTableReader.java:516)
> at
> org.apache.cassandra.io.sstable.format.SSTableReader.openNoValidation(SSTableReader.java:396)
> at
> org.apache.cassandra.tools.SSTableExport.main(SSTableExport.java:191)
> Caused by: java.nio.file.AccessDeniedException:
> /var/lib/cassandra/data/<keyspace>/<table>/mc-56801-big-Summary.db
> at
> sun.nio.fs.UnixException.translateToIOException(UnixException.java:84)
> at
> sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
> at
> sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
> at
> sun.nio.fs.UnixFileSystemProvider.implDelete(UnixFileSystemProvider.java:244)
> at
> sun.nio.fs.AbstractFileSystemProvider.delete(AbstractFileSystemProvider.java:103)
> at java.nio.file.Files.delete(Files.java:1126)
> at
> org.apache.cassandra.io.util.FileUtils.deleteWithConfirm(FileUtils.java:136)
> ... 8 more
> {code}
> I have changed bloom_filter_fp_chance for that table couple months ago, so I
> believe that's the reason why SSTableReader wants to recreate summary file.
> But when used in sstabledump it should not try to modify / delete any files.
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