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HDDS-8120. [Snapshot] Close rocksDB connection after SstFilteringTask finishes - #4366
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smengcl
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Mar 9, 2023
prashantpogde
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Mar 9, 2023
sadanand48
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Mar 9, 2023
prashantpogde
commented
Mar 9, 2023
Contributor
Since we are opening snapshot rocksDB instance in RW mode, we need to make sure that auto-compaction is turned off. I have filed https://issues.apache.org/jira/browse/HDDS-8122 to track this. |
prashantpogde
commented
Mar 9, 2023
Contributor
thank you @DaveTeng0 for thsi patch. |
adoroszlai
commented
Mar 9, 2023
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Please pay attention when merging PRs. If it has a single commit, GitHub uses the commit's message by default, not the PR title. |
| dbName, true); | ||
| RocksDatabase db = rdbStore.getDb(); | ||
| db.deleteFilesNotMatchingPrefix(prefixPairs, filterFunction); | ||
| rdbStore.close(); |
Contributor
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Use try-with-resources to ensure close happens even in face of exceptions.
try (RDBStorerdbStore = (RDBStore) OmMetadataManagerImpl
.loadDB(ozoneManager.getConfiguration(), newFile(snapshotDir),
dbName, true)) {
RocksDatabasedb = rdbStore.getDb();
db.deleteFilesNotMatchingPrefix(prefixPairs, filterFunction);
}Contributor
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Good catch. @DaveTeng0 Would you post another PR to address this?
ContributorAuthor
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good catch! yeah i'll do that!
errose28 added a commit
to errose28/ozone
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this pull request
Mar 16, 2023
* master: (262 commits) HDDS-8153. Integrate ContainerBalancer with MoveManager (apache#4391) HDDS-8090. When getBlock from a datanode fails, retry other datanodes. (apache#4357) HDDS-8163 Use try-with-resources to ensure close rockdb connection in SstFilteringService (apache#4402) HDDS-8065. Provide GNU long options (apache#4394) HDDS-7930. [addendum] input stream does not refresh expired block token. HDDS-7930. input stream does not refresh expired block token. (apache#4378) HDDS-7740. [Snapshot] Implement SnapshotDeletingService (apache#4244) HDDS-8076. Use container cache in Key listing API. (apache#4346) HDDS-8091. [addendum] Generate list of config tags from ConfigTag enum - Hadoop 3.1 compatibility fix (apache#4374) HDDS-8144. TestDefaultCertificateClient#testTimeBeforeExpiryGracePeriod fails as we approach DST. (apache#4382) HDDS-8151. Support fine grained lifetime for root CA certificate (apache#4386) HDDS-8150. RpcClientTest and ConfigurationSourceTest not run due to naming convention (apache#4388) HDDS-8131. Add Configuration for OM Ratis Log Purge Tuning Parameters. (apache#4371) HDDS-8133. Create ozone sh key checksum command (apache#4375) HDDS-8142. Check if no entries in Block DB for a container on container delete (apache#4379) HDDS-8118. Fail container delete on non empty chunks dir (apache#4367) HDDS-8028. JNI for RocksDB SST Dump tool (apache#4315) HDDS-8129. ContainerStateMachine allows two different tasks with the same container id running in parallel. (apache#4370) HDDS-8119. Remove loosely related AutoCloseable from SendContainerOutputStream (apache#4368) close db connection (apache#4366) ...
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What changes were proposed in this pull request?
Close rocksDB connection after SstFilteringTask finishes.
What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-8120
How was this patch tested?
Tested in dev cluster.