Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

plugins/parsers/parquet/testcases/sparse/expected.out

@@ -0,0 +1,6 @@
+test,tag=row1 float_field=64 1709313032000000000
+test,tag=row2 float_field=65 1709399432000000000
+test,tag=row3 int_field=65 1709485832000000000
+test,tag=row4 uint_field=5 1709572232000000000
+test,tag=row5 bool_field=true 1709658632000000000
+test,str_field=blargh,tag=multi_field bool_field=false 1709831432000000000

plugins/parsers/parquet/testcases/sparse/generate.py

@@ -0,0 +1,20 @@
+#!/usr/bin/env python
+import pandas
+import pyarrow
+import pyarrow.parquet
+
+df = pandas.DataFrame({
+    'tag': ["row1", "row2", "row3", "row4", "row5", "row6", "multi_field"],
+    'float_field': [64.0, 65.0, None, None, None, None, None],
+    'int_field': [None, None, 65, None, None, None, None],
+    'uint_field': [None, None, None, 5, None, None, None],
+    'bool_field': [None, None, None, None, True, None, False],
+    'str_field': [None, None, None, None, None, "blargh", "blargh"],
+    'timestamp': [
+        "2024-03-01T17:10:32", "2024-03-02T17:10:32", "2024-03-03T17:10:32",
+        "2024-03-04T17:10:32", "2024-03-05T17:10:32", "2024-03-06T17:10:32",
+        "2024-03-07T17:10:32",
+    ]
+})
+
+pyarrow.parquet.write_table(pyarrow.Table.from_pandas(df), "input.parquet")

plugins/parsers/parquet/testcases/sparse/telegraf.conf

@@ -0,0 +1,7 @@
+[[inputs.test]]
+  files = ["input.parquet"]
+  data_format = "parquet"
+
+  tag_columns = ["tag", "str_field"]
+  timestamp_column = "timestamp"
+  timestamp_format = "2006-01-02T15:04:05"