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https://issues.apache.org/jira/browse/CASSANDRA-15363?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marcus Eriksson updated CASSANDRA-15363:
----------------------------------------
Fix Version/s: 3.11.x
3.0.x
> Read repair in mixed mode between 2.1 and 3.0 on COMPACT STORAGE tables
> causes unreadable sstables after upgrade
> ----------------------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-15363
> URL: https://issues.apache.org/jira/browse/CASSANDRA-15363
> Project: Cassandra
> Issue Type: Bug
> Components: Consistency/Coordination
> Reporter: Marcus Eriksson
> Assignee: Marcus Eriksson
> Priority: Normal
> Fix For: 3.0.x, 3.11.x
>
>
> if we have a table like this:
> {{CREATE TABLE tbl (pk ascii, b boolean, v blob, PRIMARY KEY (pk)) WITH
> COMPACT STORAGE}}
> with a cluster where node1 is 2.1 and node2 is 3.0 (during upgrade):
> * node2 coordinates a delete {{DELETE FROM tbl WHERE pk = 'something'}} which
> node1 does not get
> * node1 coordinates a quorum read {{SELECT * FROM tbl WHERE id =
> 'something'}} which causes a read repair
> * this makes node1 flush an sstable like this:
> {code}
> [
> {"key": "something",
> "metadata": {"deletionInfo":
> {"markedForDeleteAt":1571388944364000,"localDeletionTime":1571388944}},
> "cells": [["b","b",1571388944364000,"t",1571388944],
> ["v","v",1571388944364000,"t",1571388944]]}
> ]
> {code}
> (It has range tombstones which are covered by the partition deletion)
> Then, when we upgrade this node to 3.0 and try to read or run
> upgradesstables, we get this:
> {code}
> ERROR [node1_CompactionExecutor:1] node1 2019-10-18 10:44:11,325
> DebuggableThreadPoolExecutor.java:242 - Error in ThreadPoolExecutor
> java.lang.UnsupportedOperationException: null
> at
> org.apache.cassandra.db.LegacyLayout.extractStaticColumns(LegacyLayout.java:779)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.io.sstable.SSTableSimpleIterator$OldFormatIterator.readStaticRow(SSTableSimpleIterator.java:120)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.io.sstable.SSTableIdentityIterator.<init>(SSTableIdentityIterator.java:57)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.io.sstable.format.big.BigTableScanner$KeyScanningIterator$1.initializeIterator(BigTableScanner.java:362)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.db.rows.LazilyInitializedUnfilteredRowIterator.maybeInit(LazilyInitializedUnfilteredRowIterator.java:48)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.db.rows.LazilyInitializedUnfilteredRowIterator.isReverseOrder(LazilyInitializedUnfilteredRowIterator.java:65)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.reduce(UnfilteredPartitionIterators.java:103)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.reduce(UnfilteredPartitionIterators.java:94)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.utils.MergeIterator$OneToOne.computeNext(MergeIterator.java:442)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$2.hasNext(UnfilteredPartitionIterators.java:144)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.db.transform.BasePartitions.hasNext(BasePartitions.java:92)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.db.compaction.CompactionIterator.hasNext(CompactionIterator.java:227)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.db.compaction.CompactionTask.runMayThrow(CompactionTask.java:190)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:89)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:61)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.db.compaction.CompactionManager$8.runMayThrow(CompactionManager.java:675)
> ~[dtest-3.0.19.jar:na]
> at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
> ~[dtest-3.0.19.jar:na]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> ~[na:1.8.0_121]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> ~[na:1.8.0_121]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> ~[na:1.8.0_121]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [na:1.8.0_121]
> at
> org.apache.cassandra.concurrent.NamedThreadFactory.lambda$threadLocalDeallocator$0(NamedThreadFactory.java:83)
> [dtest-3.0.19.jar:na]
> at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_121]
> {code}
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