[bugfix] Fix table min_partitions (#5697)

Fixes #5603
hail-is · Mar 26, 2019 · cf738c3 · cf738c3
1 parent daed180
commit cf738c3
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/hail/python/hail/ir/table_reader.py b/hail/python/hail/ir/table_reader.py
@@ -43,7 +43,7 @@ def __init__(self, paths, min_partitions, types, comment,
             'missing': missing,
             'noHeader': no_header,
             'impute': impute,
-            'nPartitions': min_partitions,
+            'nPartitionsOpt': min_partitions,
             'quoteStr': quote,
             'skipBlankLines': skip_blank_lines,
             'forceBGZ': force_bgz,

diff --git a/hail/python/test/hail/table/test_table.py b/hail/python/test/hail/table/test_table.py
@@ -688,6 +688,8 @@ def test_write_stage_locally(self):
         t2 = hl.read_table(f)
         self.assertTrue(t._same(t2))
 
+    def test_min_partitions(self):
+        assert hl.import_table(resource('variantAnnotations.tsv'), min_partitions=50).n_partitions() == 50
 
     def test_read_back_same_as_exported(self):
         t, _ = create_all_values_datasets()