[CASSANDRA-12014] IndexSummary > 2G causes an assertion error

• Type: Bug
• Status: Resolved
• Priority: Low
• Resolution: Fixed
• Fix Version/s: 3.0.15, 3.11.1, 4.0-alpha1, 4.0
• Component/s: Legacy/Core
• Severity: Low
• Assignee: Stefania Alborghetti
• Reporter: Brandon Williams

Authors

Stefania Alborghetti

Reviewers

Marcus Eriksson

• Created: 15/Jun/16 20:53
• Updated: 15/May/20 08:00
• Resolved: 13/Sep/17 08:52

Description

ERROR [CompactionExecutor:1546280] 2016-06-01 13:21:00,444  CassandraDaemon.java:229 - Exception in thread Thread[CompactionExecutor:1546280,1,main]
java.lang.AssertionError: null
    at org.apache.cassandra.io.sstable.IndexSummaryBuilder.maybeAddEntry(IndexSummaryBuilder.java:171) ~[cassandra-all-2.1.12.1046.jar:2.1.12.1046]
    at org.apache.cassandra.io.sstable.SSTableWriter$IndexWriter.append(SSTableWriter.java:634) ~[cassandra-all-2.1.12.1046.jar:2.1.12.1046]
    at org.apache.cassandra.io.sstable.SSTableWriter.afterAppend(SSTableWriter.java:179) ~[cassandra-all-2.1.12.1046.jar:2.1.12.1046]
    at org.apache.cassandra.io.sstable.SSTableWriter.append(SSTableWriter.java:205) ~[cassandra-all-2.1.12.1046.jar:2.1.12.1046]
    at org.apache.cassandra.io.sstable.SSTableRewriter.append(SSTableRewriter.java:126) ~[cassandra-all-2.1.12.1046.jar:2.1.12.1046]
    at org.apache.cassandra.db.compaction.CompactionTask.runMayThrow(CompactionTask.java:197) ~[cassandra-all-2.1.12.1046.jar:2.1.12.1046]
    at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) ~[cassandra-all-2.1.12.1046.jar:2.1.12.1046]
    at org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:73) ~[cassandra-all-2.1.12.1046.jar:2.1.12.1046]
    at org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:59) ~[cassandra-all-2.1.12.1046.jar:2.1.12.1046]
    at org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:263) ~[cassandra-all-2.1.12.1046.jar:2.1.12.1046]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) ~[na:1.7.0_51]
    at java.util.concurrent.FutureTask.run(FutureTask.java:262) ~[na:1.7.0_51]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) ~[na:1.7.0_51]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_51]
    at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]

I believe this can be fixed by raising the min_index_interval, but we should have a better method of coping with this than throwing the AE.

Issue Links

• is duplicated by: CASSANDRA-12394 Node crashes during compaction with assertion error checking length of entries for IndexSummaryBuilder
• is duplicated by: CASSANDRA-13785 Compaction fails for SSTables with large number of keys