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HDDS-8101. Add FSO repair tool to ozone CLI in read-only and repair modes. #6608

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DaveTeng0 wants to merge 7 commits into from
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HDDS-8101. Add FSO repair tool to ozone CLI in read-only and repair modes. #6608

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e7217a2
HDDS-8101. Add FSO repair tool to ozone CLI in read-only and repair m…
Apr 30, 2024
8863499
fix import
Apr 30, 2024
e8f9589
extract common codes between FSODebugCLI and FSORepairCLI to separate…
May 3, 2024
3b1c0ff
removed unused test
May 3, 2024
6d3b43a
remove accidentally added charactor
May 3, 2024
1b90307
remove FSOBaseCLI, switch to use RocksDatabase in FSORepairTool, whic…
Jun 3, 2024
239132a
Merge remote-tracking branch 'origin/master' into HDDS-8101
adoroszlai Oct 18, 2024
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42 changes: 42 additions & 0 deletions ...managed-rocksdb/src/main/java/org/apache/hadoop/hdds/utils/db/managed/ManagedRocksDB.java
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,9 @@
import org.rocksdb.ColumnFamilyDescriptor;
import org.rocksdb.ColumnFamilyHandle;
import org.rocksdb.DBOptions;
import org.rocksdb.Holder;
import org.rocksdb.LiveFileMetaData;
import org.rocksdb.Options;
import org.rocksdb.RocksDB;
import org.rocksdb.RocksDBException;
import org.slf4j.Logger;
Expand Down Expand Up @@ -87,6 +89,11 @@ public static ManagedRocksDB open(
);
}

public static ManagedRocksDB open(final String path) throws RocksDBException {
return new ManagedRocksDB(RocksDB.open(path));
}


/**
* Delete liveMetaDataFile from rocks db using RocksDB#deleteFile Api.
* This function makes the RocksDB#deleteFile Api synchronized by waiting
Expand All @@ -102,4 +109,39 @@ public void deleteFile(LiveFileMetaData fileToBeDeleted)
File file = new File(fileToBeDeleted.path(), fileToBeDeleted.fileName());
ManagedRocksObjectUtils.waitForFileDelete(file, Duration.ofSeconds(60));
}

public void put(ColumnFamilyHandle columnFamilyHandle,
byte[] key, byte[] value) throws RocksDBException {
this.get().put(columnFamilyHandle, key, value);
}

public byte[] get(ColumnFamilyHandle columnFamilyHandle,
byte[] key) throws RocksDBException {
return this.get().get(columnFamilyHandle, key);
}

public ColumnFamilyHandle createColumnFamily(
ColumnFamilyDescriptor columnFamilyDescriptor)
throws RocksDBException {
return this.get().createColumnFamily(columnFamilyDescriptor);
}

public void dropColumnFamily(ColumnFamilyHandle columnFamilyHandle)
throws RocksDBException {
this.get().dropColumnFamily(columnFamilyHandle);
}

public boolean keyMayExist(ColumnFamilyHandle columnFamilyHandle, byte[] key, Holder<byte[]> valueHolder) {
return this.get().keyMayExist(columnFamilyHandle, key, valueHolder);
}

public void close() {
this.get().close();
}

public static List<byte[]> listColumnFamilies(Options options,
String path) throws RocksDBException {
return RocksDB.listColumnFamilies(options, path);
}

}
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