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https://issues.apache.org/jira/browse/HDDS-8122?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Prashant Pogde updated HDDS-8122:
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Description:
We need to make sure that Snapshot RocksDB instance are opened with
configuration option that turns of the auto-compaction. Currently
1) We open rocksDB for snapshot in RW for file filtering service. This is to
delete some irrelevant SST files from the snapshot rocksDB manifest. We need to
make sure that one of the configuration option in rocksDB option turns of Auto
compaction.
2) During snapshot GC, We merge entries in the DeletedKeyTable of next snapshot
in the snapshot chain and we need to open the snapshot RocksDB instance with
auto-compaction turned off here.
was:
We need to make sure that Snapshot RocksDB instance are opened with
configuration option that turns of the auto-compaction. Currently
1) We open rocksDB for snapshot in RW for file filtering service. This is to
delete some irrelevant SST files from the snapshot rocksDB manifest. We need to
make sure that one of the configuration option in rocksDB option turns of Auto
compaction.
> Turning of auto compaction for sst-file-filtering service as well as garbage
> collection tasks
> ---------------------------------------------------------------------------------------------
>
> Key: HDDS-8122
> URL: https://issues.apache.org/jira/browse/HDDS-8122
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Prashant Pogde
> Priority: Major
>
> We need to make sure that Snapshot RocksDB instance are opened with
> configuration option that turns of the auto-compaction. Currently
> 1) We open rocksDB for snapshot in RW for file filtering service. This is to
> delete some irrelevant SST files from the snapshot rocksDB manifest. We need
> to make sure that one of the configuration option in rocksDB option turns of
> Auto compaction.
> 2) During snapshot GC, We merge entries in the DeletedKeyTable of next
> snapshot in the snapshot chain and we need to open the snapshot RocksDB
> instance with auto-compaction turned off here.
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