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https://issues.apache.org/jira/browse/CASSANDRA-16969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17419003#comment-17419003
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Benjamin Lerer commented on CASSANDRA-16969:
--------------------------------------------
I have seen following failure of {{test_scrub_collections_table -
scrub_test.TestScrubIndexes}} from {{scrub_test.py}} and wonder if it is not
related to this patch.
{code}
test teardown failure
Unexpected error found in node logs (see stdout for full details). Errors:
[ERROR [CompactionExecutor:1] 2021-09-22 17:50:31,020 CassandraDaemon.java:581
- Exception in thread Thread[CompactionExecutor:1,1,main]
java.io.IOError: java.lang.IllegalArgumentException
at
org.apache.cassandra.db.compaction.Scrubber.throwIfCannotContinue(Scrubber.java:449)
at org.apache.cassandra.db.compaction.Scrubber.scrub(Scrubber.java:272)
at
org.apache.cassandra.db.compaction.CompactionManager.scrubOne(CompactionManager.java:1159)
at
org.apache.cassandra.db.compaction.CompactionManager$3.execute(CompactionManager.java:459)
at
org.apache.cassandra.db.compaction.CompactionManager$2.call(CompactionManager.java:379)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at
io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalArgumentException: null
at java.nio.Buffer.limit(Buffer.java:275)
at
org.apache.cassandra.db.marshal.ByteBufferAccessor.slice(ByteBufferAccessor.java:107)
at
org.apache.cassandra.db.marshal.ByteBufferAccessor.slice(ByteBufferAccessor.java:39)
at
org.apache.cassandra.serializers.CollectionSerializer.readValue(CollectionSerializer.java:127)
at
org.apache.cassandra.serializers.ListSerializer.validateForNativeProtocol(ListSerializer.java:76)
at
org.apache.cassandra.serializers.CollectionSerializer.validate(CollectionSerializer.java:66)
at
org.apache.cassandra.db.marshal.AbstractType.validate(AbstractType.java:193)
at
org.apache.cassandra.db.marshal.AbstractType.validate(AbstractType.java:188)
at org.apache.cassandra.db.compaction.Scrubber.scrub(Scrubber.java:263)
... 8 common frames omitted, WARN [RMI TCP Connection(8)-127.0.0.1]
2021-09-22 17:50:31,037 ColumnFamilyStore.java:1560 - Rebuilding index for
users.user_uuids_idx because of
{code}
> Scrub does not detect invalid partition keys
> --------------------------------------------
>
> Key: CASSANDRA-16969
> URL: https://issues.apache.org/jira/browse/CASSANDRA-16969
> Project: Cassandra
> Issue Type: Bug
> Components: Tool/sstable
> Reporter: Brandon Williams
> Assignee: Brandon Williams
> Priority: Normal
> Fix For: 3.11.12, 4.0.2, 4.1
>
>
> The standalone scrubber [gets the
> key|https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/db/compaction/Scrubber.java#L202]
> from the file but never validates it, and this will propagate to the new
> sstable so it will be corrupted when read later.
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