LPS-45585 Change logic to avoid not index files bigger than DL_FILE_INDEXING_MAX_SIZE property.
LPS-45585 Reduce the DL_FILE_INDEXING_MAX_SIZE property value to  1Mb by default
LPS-45585 SF
LPS-45585 Throttle messages in the task queue of the search index writer to avoid OOM exceptions
LPS-45585 SF
LPS-45585 SF
LPS-45275 SF