Examples with MetastoreDataRecord org.apache.ignite.internal.pagemem.wal.record.MetastoreDataRecord used on opensource projects

Example 6 with MetastoreDataRecord

use of org.apache.ignite.internal.pagemem.wal.record.MetastoreDataRecord in project ignite by apache.

the class MetaStorage method putData.

/**
 */
public void putData(String key, byte[] data) throws IgniteCheckedException {
    if (!readOnly) {
        WALPointer ptr = wal.log(new MetastoreDataRecord(key, data));
        wal.fsync(ptr);
        synchronized (this) {
            MetastorageDataRow oldRow = tree.findOne(new MetastorageDataRow(key, null));
            if (oldRow != null) {
                tree.removex(oldRow);
                tree.rowStore().removeRow(oldRow.link());
            }
            MetastorageDataRow row = new MetastorageDataRow(key, data);
            tree.rowStore().addRow(row);
            tree.put(row);
        }
    }
}