ARROW-15728: [Python] Reduce entropy for zstd test_ipc

Closes apache#12462 from emkornfield/fix_compression Authored-by: Micah Kornfield <[email protected]> Signed-off-by: Antoine Pitrou <[email protected]>
davidhao3300 · Feb 22, 2022 · a061a92 · a061a92
1 parent 4b77077
commit a061a92
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/python/pyarrow/tests/test_ipc.py b/python/pyarrow/tests/test_ipc.py
@@ -350,7 +350,7 @@ def test_stream_simple_roundtrip(stream_fixture, use_legacy_ipc_format):
 @pytest.mark.zstd
 def test_compression_roundtrip():
     sink = io.BytesIO()
-    values = np.random.randint(0, 10, 10000)
+    values = np.random.randint(0, 3, 10000)
     table = pa.Table.from_arrays([values], names=["values"])
 
     options = pa.ipc.IpcWriteOptions(compression='zstd')