Class SystemProperties


  • public class SystemProperties
    extends java.lang.Object
    Configuration properties that are controlled by Java system properties.
    • Field Detail

      • WORKER_THREAD_POOL_SIZE_PROP

        public static final java.lang.String WORKER_THREAD_POOL_SIZE_PROP
        Sets the size of the worker pool. The worker pool limits the number of tasks concurrently processing manifests in the base table implementation across all concurrent planning or commit operations.
        See Also:
        Constant Field Values
      • SCAN_THREAD_POOL_ENABLED

        public static final java.lang.String SCAN_THREAD_POOL_ENABLED
        Whether to use the shared worker pool when planning table scans.
        See Also:
        Constant Field Values
      • IO_MANIFEST_CACHE_MAX_FILEIO

        public static final java.lang.String IO_MANIFEST_CACHE_MAX_FILEIO
        Maximum number of distinct FileIO that is allowed to have associated ContentCache in memory at a time.
        See Also:
        Constant Field Values
      • IO_MANIFEST_CACHE_MAX_FILEIO_DEFAULT

        public static final int IO_MANIFEST_CACHE_MAX_FILEIO_DEFAULT
        See Also:
        Constant Field Values