diff --git a/python/pyspark/tests/test_taskcontext.py b/python/pyspark/tests/test_taskcontext.py
index 083d89eaedc7b..4287c97c58667 100644
--- a/python/pyspark/tests/test_taskcontext.py
+++ b/python/pyspark/tests/test_taskcontext.py
@@ -301,22 +301,33 @@ def tearDown(self):
 class TaskContextTestsWithResources(unittest.TestCase):
     def setUp(self):
         class_name = self.__class__.__name__
-        self.tempFile = tempfile.NamedTemporaryFile(delete=False)
-        self.tempFile.write(b'echo {\\"name\\": \\"gpu\\", \\"addresses\\": [\\"0\\"]}')
-        self.tempFile.close()
-        # create temporary directory for Worker resources coordination
-        self.tempdir = tempfile.NamedTemporaryFile(delete=False)
-        os.unlink(self.tempdir.name)
+        # Create discovery script for GPU
+        self.gpuTempFile = tempfile.NamedTemporaryFile(delete=False)
+        self.gpuTempFile.write(b'echo {\\"name\\": \\"gpu\\", \\"addresses\\": [\\"0\\"]}')
+        self.gpuTempFile.close()
         os.chmod(
-            self.tempFile.name,
+            self.gpuTempFile.name,
+            stat.S_IRWXU | stat.S_IXGRP | stat.S_IRGRP | stat.S_IROTH | stat.S_IXOTH,
+        )
+        # Create discovery script for FPGA (SPARK-54929)
+        self.fpgaTempFile = tempfile.NamedTemporaryFile(delete=False)
+        self.fpgaTempFile.write(b'echo {\\"name\\": \\"fpga\\", \\"addresses\\": [\\"0\\"]}')
+        self.fpgaTempFile.close()
+        os.chmod(
+            self.fpgaTempFile.name,
             stat.S_IRWXU | stat.S_IXGRP | stat.S_IRGRP | stat.S_IROTH | stat.S_IXOTH,
         )
         conf = SparkConf().set("spark.test.home", SPARK_HOME)
-        conf = conf.set("spark.worker.resource.gpu.discoveryScript", self.tempFile.name)
+        conf = conf.set("spark.worker.resource.gpu.discoveryScript", self.gpuTempFile.name)
         conf = conf.set("spark.worker.resource.gpu.amount", 1)
         conf = conf.set("spark.task.cpus", 2)
         conf = conf.set("spark.task.resource.gpu.amount", "1")
         conf = conf.set("spark.executor.resource.gpu.amount", "1")
+        # Configure FPGA resource (SPARK-54929)
+        conf = conf.set("spark.worker.resource.fpga.discoveryScript", self.fpgaTempFile.name)
+        conf = conf.set("spark.worker.resource.fpga.amount", 1)
+        conf = conf.set("spark.task.resource.fpga.amount", "1")
+        conf = conf.set("spark.executor.resource.fpga.amount", "1")
         self.sc = SparkContext("local-cluster[2,2,1024]", class_name, conf=conf)
 
     def test_cpus(self):
@@ -326,16 +337,20 @@ def test_cpus(self):
         self.assertEqual(cpus, 2)
 
     def test_resources(self):
-        """Test the resources are available."""
+        """Test that multiple resources are all available (SPARK-54929)."""
         rdd = self.sc.parallelize(range(10))
         resources = rdd.map(lambda x: TaskContext.get().resources()).take(1)[0]
-        self.assertEqual(len(resources), 1)
+        self.assertEqual(len(resources), 2)
         self.assertTrue("gpu" in resources)
         self.assertEqual(resources["gpu"].name, "gpu")
         self.assertEqual(resources["gpu"].addresses, ["0"])
+        self.assertTrue("fpga" in resources)
+        self.assertEqual(resources["fpga"].name, "fpga")
+        self.assertEqual(resources["fpga"].addresses, ["0"])
 
     def tearDown(self):
-        os.unlink(self.tempFile.name)
+        os.unlink(self.gpuTempFile.name)
+        os.unlink(self.fpgaTempFile.name)
         self.sc.stop()
 
 
diff --git a/python/pyspark/worker.py b/python/pyspark/worker.py
index 386efadce58e2..cbdc66fc2f8ad 100644
--- a/python/pyspark/worker.py
+++ b/python/pyspark/worker.py
@@ -3480,7 +3480,6 @@ def main(infile, outfile):
             key = utf8_deserializer.loads(infile)
             name = utf8_deserializer.loads(infile)
             addresses = []
-            taskContext._resources = {}
             for a in range(read_int(infile)):
                 addresses.append(utf8_deserializer.loads(infile))
             taskContext._resources[key] = ResourceInformation(name, addresses)