Details
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Bug
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Status: Resolved
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Normal
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Resolution: Fixed
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None
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Availability - Response Crash
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Normal
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Normal
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Code Inspection
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All
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None
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Description
During range movements we can have responses for endpoints we won't write to, in this case we don't collect {{PartitionUpdate}}s for those endpoints, but we do try to update the range tombstones. This causes us to fail with this assertion error since we assume a partition deletion to be LIVE if there is no current partition update getting built for an endpoint.
Caused by: java.lang.AssertionError: Error merging RTs on distributed_test_keyspace.tbl: merged=null, versions=[null, Marker INCL_START_BOUND(20)@80/1598882605, Marker INCL_START_BOUND(20)@80/1598882605], sources={[Full(/127.0.0.3:7012,(-3,4611686018427387899]), Full(/127.0.0.1:7012,(-3,4611686018427387899]), Full(/127.0.0.2:7012,(-3,4611686018427387899])]}, debug info: /127.0.0.3:7012 => [distributed_test_keyspace.tbl] key=test1 partition_deletion=deletedAt=100, localDeletion=1598882605 columns=[[] | []] repaired_digest= repaired_digest_conclusive==true, /127.0.0.1:7012 => [distributed_test_keyspace.tbl] key=test1 partition_deletion=deletedAt=50, localDeletion=1598882605 columns=[[] | []] repaired_digest= repaired_digest_conclusive==true Marker INCL_START_BOUND(20)@80/1598882605 Marker INCL_END_BOUND(40)@80/1598882605, /127.0.0.2:7012 => [distributed_test_keyspace.tbl] key=test1 partition_deletion=deletedAt=50, localDeletion=1598882605 columns=[[] | []] repaired_digest= repaired_digest_conclusive==true Marker INCL_START_BOUND(20)@80/1598882605 Marker INCL_END_BOUND(40)@80/1598882605 at org.apache.cassandra.service.reads.DataResolver$2$1.onMergedRangeTombstoneMarkers(DataResolver.java:384) at org.apache.cassandra.db.rows.UnfilteredRowIterators$UnfilteredRowMergeIterator$MergeReducer.getReduced(UnfilteredRowIterators.java:592) at org.apache.cassandra.db.rows.UnfilteredRowIterators$UnfilteredRowMergeIterator$MergeReducer.getReduced(UnfilteredRowIterators.java:541) at org.apache.cassandra.utils.MergeIterator$ManyToOne.consume(MergeIterator.java:219) at org.apache.cassandra.utils.MergeIterator$ManyToOne.computeNext(MergeIterator.java:158) at org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47) at org.apache.cassandra.db.rows.UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext(UnfilteredRowIterators.java:523) at org.apache.cassandra.db.rows.UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext(UnfilteredRowIterators.java:391) at org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47) at org.apache.cassandra.db.transform.BaseRows.hasNext(BaseRows.java:133) at org.apache.cassandra.db.transform.FilteredRows.isEmpty(FilteredRows.java:50) at org.apache.cassandra.db.transform.EmptyPartitionsDiscarder.applyToPartition(EmptyPartitionsDiscarder.java:27) at org.apache.cassandra.db.transform.BasePartitions.hasNext(BasePartitions.java:97) at org.apache.cassandra.service.StorageProxy$6.hasNext(StorageProxy.java:1768) at org.apache.cassandra.cql3.statements.SelectStatement.process(SelectStatement.java:777) at org.apache.cassandra.cql3.statements.SelectStatement.processResults(SelectStatement.java:425) at org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:296) at org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:246) at org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:88) at org.apache.cassandra.distributed.impl.Coordinator.executeInternal(Coordinator.java:100) at org.apache.cassandra.distributed.impl.Coordinator.lambda$executeWithResult$0(Coordinator.java:62) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.AssertionError: currentDeletion=deletedAt=100, localDeletion=1598882605, marker=Marker INCL_START_BOUND(20)@80/1598882605 at org.apache.cassandra.service.reads.repair.RowIteratorMergeListener.onMergedRangeTombstoneMarkers(RowIteratorMergeListener.java:296) at org.apache.cassandra.service.reads.DataResolver$2$1.onMergedRangeTombstoneMarkers(DataResolver.java:370) ... 25 more