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https://issues.apache.org/jira/browse/CASSANDRA-21053?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benedict Elliott Smith updated CASSANDRA-21053:
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Description:
Fix:
- DurabilityQueue/ShardScheduler deadlock
- MemtableCleanerThread.Cleanup assumes Boolean parameter is non-null, which
is invalid if an exception has been thrown
- AccordDurableOnFlush may be invoked while Accord is starting up, so should
use AccordService.unsafeInstance
- AccordCache shrink without lock regression
- Cleanup system_accord compaction leftovers before starting up
- system_accord_debug.txn order
- system_accord_debug.txn_blocked_by order
- system_accord_debug.shard_epochs order
Improve:
- Set DefaultProgressLog.setMode(Catchup) during Catchup
- IdentityAccumulators only need to readLast, not readAll
- Limit number of static segments we compact at once to sstable
- If too many static segments on startup, wait for them to be compacted
was:
Fix:
- MemtableCleanerThread.Cleanup assumes Boolean parameter is non-null, which
is invalid if an exception has been thrown
- AccordDurableOnFlush may be invoked while Accord is starting up, so should
use AccordService.unsafeInstance
- AccordCache shrink without lock regression
- Cleanup system_accord compaction leftovers before starting up
- system_accord_debug.txn order
- system_accord_debug.txn_blocked_by order
- system_accord_debug.shard_epochs order
Improve:
- Set DefaultProgressLog.setMode(Catchup) during Catchup
- IdentityAccumulators only need to readLast, not readAll
- Limit number of static segments we compact at once to sstable
- If too many static segments on startup, wait for them to be compacted
> Accord: Various Fixes
> ---------------------
>
> Key: CASSANDRA-21053
> URL: https://issues.apache.org/jira/browse/CASSANDRA-21053
> Project: Apache Cassandra
> Issue Type: Bug
> Components: Accord
> Reporter: Benedict Elliott Smith
> Priority: Normal
>
> Fix:
> - DurabilityQueue/ShardScheduler deadlock
> - MemtableCleanerThread.Cleanup assumes Boolean parameter is non-null, which
> is invalid if an exception has been thrown
> - AccordDurableOnFlush may be invoked while Accord is starting up, so should
> use AccordService.unsafeInstance
> - AccordCache shrink without lock regression
> - Cleanup system_accord compaction leftovers before starting up
> - system_accord_debug.txn order
> - system_accord_debug.txn_blocked_by order
> - system_accord_debug.shard_epochs order
> Improve:
> - Set DefaultProgressLog.setMode(Catchup) during Catchup
> - IdentityAccumulators only need to readLast, not readAll
> - Limit number of static segments we compact at once to sstable
> - If too many static segments on startup, wait for them to be compacted
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