Gianluigi Tiesi created CASSANDRA-15284: -------------------------------------------
Summary: AssertionError while scrubbing sstable Key: CASSANDRA-15284 URL: https://issues.apache.org/jira/browse/CASSANDRA-15284 Project: Cassandra Issue Type: Bug Reporter: Gianluigi Tiesi I've ad damaged data file but while trying to run scrub (online or offline) I always get this error: {code:java} -- StackTrace -- java.lang.AssertionError at org.apache.cassandra.io.compress.CompressionMetadata$Chunk.<init>(CompressionMetadata.java:474) at org.apache.cassandra.io.compress.CompressionMetadata.chunkFor(CompressionMetadata.java:239) at org.apache.cassandra.io.util.MmappedRegions.updateState(MmappedRegions.java:163) at org.apache.cassandra.io.util.MmappedRegions.<init>(MmappedRegions.java:73) at org.apache.cassandra.io.util.MmappedRegions.<init>(MmappedRegions.java:61) at org.apache.cassandra.io.util.MmappedRegions.map(MmappedRegions.java:104) at org.apache.cassandra.io.util.FileHandle$Builder.complete(FileHandle.java:362) at org.apache.cassandra.io.util.FileHandle$Builder.complete(FileHandle.java:331) at org.apache.cassandra.io.sstable.format.big.BigTableWriter.openFinal(BigTableWriter.java:336) at org.apache.cassandra.io.sstable.format.big.BigTableWriter.openFinalEarly(BigTableWriter.java:318) at org.apache.cassandra.io.sstable.SSTableRewriter.switchWriter(SSTableRewriter.java:322) at org.apache.cassandra.io.sstable.SSTableRewriter.doPrepare(SSTableRewriter.java:370) at org.apache.cassandra.utils.concurrent.Transactional$AbstractTransactional.prepareToCommit(Transactional.java:173) at org.apache.cassandra.utils.concurrent.Transactional$AbstractTransactional.finish(Transactional.java:184) at org.apache.cassandra.io.sstable.SSTableRewriter.finish(SSTableRewriter.java:357) at org.apache.cassandra.db.compaction.Scrubber.scrub(Scrubber.java:291) at org.apache.cassandra.db.compaction.CompactionManager.scrubOne(CompactionManager.java:1010) at org.apache.cassandra.db.compaction.CompactionManager.access$200(CompactionManager.java:83) at org.apache.cassandra.db.compaction.CompactionManager$3.execute(CompactionManager.java:391) at org.apache.cassandra.db.compaction.CompactionManager$2.call(CompactionManager.java:312) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.cassandra.concurrent.NamedThreadFactory.lambda$threadLocalDeallocator$0(NamedThreadFactory.java:81) at java.lang.Thread.run(Thread.java:748) {code} At the moment I've moved away the corrupted file, If you need more info fell free to ask According to the source https://github.com/apache/cassandra/blob/cassandra-3.11/src/java/org/apache/cassandra/io/compress/CompressionMetadata.java#L474 looks like the requested chung length is <= 0 -- This message was sent by Atlassian JIRA (v7.6.14#76016) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org