Increase streaming part size to 32MB

docs/src/main/sphinx/object-storage/file-system-s3.md

@@ -58,7 +58,7 @@ support:
     `CUSTOMER`. 
 * - `s3.streaming.part-size`
   - Part size for S3 streaming upload. Values between `5MB` and `256MB` are
-    valid. Defaults to `16MB`.
+    valid. Defaults to `32MB`.
 * - `s3.requester-pays`
   - Switch to activate billing transfer cost to the requester. Defaults to
     `false`.

lib/trino-filesystem-s3/src/main/java/io/trino/filesystem/s3/S3FileSystemConfig.java

@@ -134,7 +134,7 @@ public static RetryStrategy getRetryStrategy(RetryMode retryMode)
     private String sseKmsKeyId;
     private String sseCustomerKey;
     private boolean useWebIdentityTokenCredentialsProvider;
-    private DataSize streamingPartSize = DataSize.of(16, MEGABYTE);
+    private DataSize streamingPartSize = DataSize.of(32, MEGABYTE);
     private boolean requesterPays;
     private Integer maxConnections = 500;
     private Duration connectionTtl;

lib/trino-filesystem-s3/src/test/java/io/trino/filesystem/s3/TestS3FileSystemConfig.java

@@ -59,7 +59,7 @@ public void testDefaults()
                 .setSseKmsKeyId(null)
                 .setUseWebIdentityTokenCredentialsProvider(false)
                 .setSseCustomerKey(null)
-                .setStreamingPartSize(DataSize.of(16, MEGABYTE))
+                .setStreamingPartSize(DataSize.of(32, MEGABYTE))
                 .setRequesterPays(false)
                 .setMaxConnections(500)
                 .setConnectionTtl(null)

lib/trino-hdfs/src/main/java/io/trino/hdfs/s3/HiveS3Config.java

@@ -72,7 +72,7 @@ public class HiveS3Config
     private boolean skipGlacierObjects;
     private boolean requesterPaysEnabled;
     private boolean s3StreamingUploadEnabled = true;
-    private DataSize s3StreamingPartSize = DataSize.of(16, MEGABYTE);
+    private DataSize s3StreamingPartSize = DataSize.of(32, MEGABYTE);
     private String s3proxyHost;
     private Integer s3proxyPort = -1;
     private TrinoS3Protocol s3ProxyProtocol = TrinoS3Protocol.HTTPS;

lib/trino-hdfs/src/test/java/io/trino/hdfs/s3/TestHiveS3Config.java

@@ -71,7 +71,7 @@ public void testDefaults()
                 .setSkipGlacierObjects(false)
                 .setRequesterPaysEnabled(false)
                 .setS3StreamingUploadEnabled(true)
-                .setS3StreamingPartSize(DataSize.of(16, Unit.MEGABYTE))
+                .setS3StreamingPartSize(DataSize.of(32, Unit.MEGABYTE))
                 .setS3ProxyHost(null)
                 .setS3ProxyPort(-1)
                 .setS3ProxyProtocol("HTTPS")