Change default max_concurrent_files to 512

docs/operators/file_input.md

@@ -22,7 +22,7 @@ The `file_input` operator reads logs from files. It will place the lines read in
 | `delete_after_read`    | `false`          | After reading a to the end of a file, delete it. Cannot be `true` when `start_at` is `end`.                        |
 | `fingerprint_size`     | `1kb`            | The number of bytes with which to identify a file. The first bytes in the file are used as the fingerprint. Decreasing this value at any point will cause existing fingerprints to forgotten, meaning that all files will be read from the beginning (one time). |
 | `max_log_size`         | `1MiB`           | The maximum size of a log entry to read before failing. Protects against reading large amounts of data into memory |
-| `max_concurrent_files` | 1024             | The maximum number of log files from which logs will be read concurrently (minimum = 2). If the number of files matched in the `include` pattern exceeds half of this number, then files will be processed in batches. One batch will be processed per `poll_interval`. |
+| `max_concurrent_files` | 512              | The maximum number of log files from which logs will be read concurrently (minimum = 2). If the number of files matched in the `include` pattern exceeds half of this number, then files will be processed in batches. One batch will be processed per `poll_interval`. |
 | `labels`               | {}               | A map of `key: value` labels to add to the entry's labels                                                          |
 | `resource`             | {}               | A map of `key: value` labels to add to the entry's resource                                                        |
 

operator/builtin/input/file/config.go

@@ -17,7 +17,7 @@ func init() {
 
 const (
 	defaultMaxLogSize         = 1024 * 1024
-	defaultMaxConcurrentFiles = 1024
+	defaultMaxConcurrentFiles = 512
 )
 
 // NewInputConfig creates a new input config with default values