rdsr commented on issue #734: HIVE: On alter table prevent hive from
recursively scanning the complete table dir
URL: https://github.com/apache/incubator-iceberg/pull/734#issuecomment-574300807
Seems like a recursive call
```
/**
* @param table
* @return array of FileStatus objects corresponding to the files making
up the passed
* unpartitioned table
*/
public FileStatus[] getFileStatusesForUnpartitionedTable(Database db,
Table table)
throws MetaException {
startWarehouseFunction("getFileStatusesForUnpartitionedTable", ": db=" +
db.getName() + " : table=" + table.getTableName());
Path tablePath = getTablePath(db, table.getTableName());
try {
FileSystem fileSys = tablePath.getFileSystem(conf);
return HiveStatsUtils.getFileStatusRecurse(tablePath, -1, fileSys);
} catch (IOException ioe) {
MetaStoreUtils.logAndThrowMetaException(ioe);
} finally {
endWarehouseFunction("getFileStatusesForUnpartitionedTable");
}
return null;
}```
But I'm in favor of this PR as we'll fix the Metastore bug ourselves if
performance is a penalty for us.
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