private void verifyColumns() {
if (AbstractRecordReader.isStarQuery(columns)) {
return;
}
for (SchemaPath column : columns) {
if (!(column.equals(ROW_KEY_PATH)
|| hTableDesc.hasFamily(HBaseUtils.getBytes(column.getRootSegment().getPath())))) {
DrillRuntimeException.format(
"The column family '%s' does not exist in HBase table: %s .",
column.getRootSegment().getPath(), hTableDesc.getNameAsString());
}
}
}
/**
* Load the object from HBase - rememmber to pull the orig length from the hash params
*
* @param sax_hash_key
*/
public static NodePersisted LoadFromStore(String isax_hash, String table_name) {
NodePersisted hbase_node = null;
byte[] node_bytes = null;
try {
node_bytes =
HBaseUtils.Get(
isax_hash, table_name, ISAXIndex.COLUMN_FAMILY_NAME, ISAXIndex.STORE_COL_NAME);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if (null == node_bytes) {
return null;
}
hbase_node = NodePersisted.deserialize_unknown(isax_hash, node_bytes);
hbase_node.SetTableName(table_name);
return hbase_node;
}
