Eugene Koifman created HIVE-17295: ------------------------------------- Summary: Make MemoryManagerImpl.ROWS_BETWEEN_CHECKS configurable Key: HIVE-17295 URL: https://issues.apache.org/jira/browse/HIVE-17295 Project: Hive Issue Type: Bug Reporter: Eugene Koifman Assignee: Eugene Koifman
currently addedRow() looks like {noformat} public void addedRow(int rows) throws IOException { rowsAddedSinceCheck += rows; if (rowsAddedSinceCheck >= ROWS_BETWEEN_CHECKS) { notifyWriters(); } } {noformat} it would be convenient for testing to set ROWS_BETWEEN_CHECKS to a low value so that we can generate multiple stripes with very little data. Currently the only way to do this is to create a new MemoryManager that overrides this method and install it via OrcFile.WriterOptions but this only works when you have control over creating the Writer. There is no way to do this via some set of config params to make Hive query for example, create multiple stripes with little data. -- This message was sent by Atlassian JIRA (v6.4.14#64029)