Enterprise Analytics Configuration REST API (2.0)

The maximum number of HTTP requests to queue pending ability to execute.

The number of threads to service HTTP requests.

The interval at which to attempt to preemptively verify cloud access. If access is confirmed to be revoked, the process will halt. (0 == no preemptive refresh)

The length of time before we will halt on failure to verify cloud access. (0 == wait forever)

The length of time allowed to assume we have still have write access to cloud resources

The maximum number of read requests per second (default 1500, 0 means unlimited)

The maximum number of write requests per second (default 250, 0 means unlimited)

The waiting time (in seconds) to acquire an HTTP connection before failing the request. (default 120 seconds)

The maximum number of HTTP connections to use concurrently for cloud requests per node. (default 1000)

The maximum number of HTTP connections allowed to wait for a connection per node. (default 10000)

The percentage of the total disk space that should be allocated for data storage when the 'selective' caching policy is used. The remaining will act as a buffer for query workspace (i.e., for query operations that require spilling to disk). (default 80% of the total disk space)

The disk monitoring interval time (in seconds) determines how often the system checks for pressure on disk space when using the 'selective' caching policy. (default 120 seconds)

The duration in minutes to consider an index is inactive. (default 360 or 6 hours)

The percentage of the used storage space at which the disk sweeper starts freeing space by punching holes in stored indexes or by evicting them entirely, when the 'selective' caching policy is used. (default 90% of the allocated space for storage)

The write buffer size in bytes. (default 8MB, min 5MB)

Set the mode for cost based optimization.

Enable/disable the use of column min/max filters.

The COPY TO write buffer size in bytes. (default 8MB, min 5MB).

Enable pushdown of field accesses to the external data-scan operator.

The page size (in bytes) for computation.

The memory budget (in bytes) for a group by operator instance in a partition.

The memory budget (in bytes) for a join operator instance in a partition.

A percentage of the job's required memory to be added to account for runtime memory overhead.

The memory budget (in bytes) for a sort operator instance in a partition.

The memory budget (in bytes) for a window operator instance in a partition.

The number of seconds to wait for COPY TO KV bucket WaitUntilReady before timing out.

The factor to multiply by the number of cores to determine maximum query concurrent execution level.

The maximum attempt time to connect to a DCP channel in seconds.

The maximum time to wait to connect to a DCP channel in seconds.

DCP connection buffer size (in bytes).

If the JVM maximum heap size is less than 8GB, the default for this parameter is 10 MB divided by the number of IO Devices on the node. Otherwise, the default is 1% of the JVM maximum heap size divided by the number of IO Devices on the node.

The maximum number of jobs to queue before rejecting new jobs.

JVM arguments to pass to the Analytics Driver. The default is undefined (null).

Note that JVM arguments are generally not secure, and are exposed by cbcollect_info and the System Event log. To pass arguments opaquely, you may use Java command-line argument files.

Maximum number of bytes fetched by a kafka consumer in one request.

The number of redirects to follow when communicating with a remote link cluster via http for remote links not configured to prevent redirects.

The maximum accepted web request size in bytes.

The delay (in seconds) before a node is ejected from the cluster during rebalance from the time that the health check API on that node will start reporting an error response. This is to allow adequate time for the node to removed from consideration by clients utilizing the health check API, to avoid failures on rebalance out; 0 == means no delay.

The maximum time (in seconds) to wait for a remote link connection to establish. A value of 0 disables timeout; a value of -1 sets timeout to the system default.

The frequency at which permissions should be reevaluated for remote buckets/collections that may have been lost/restored for remote cluster versions at 7.0 or later; a value of 0 disables preemptive reevaluation.

The maximum time (in seconds) to wait after establishing the connection for remote links; the maximum time of inactivity between two data packets. A value of 0 disables timeout; a value of -1 sets timeout to the system default.

The number of times to retry on a remote link credential / config validation connection failure, i.e. on CREATE or ALTER LINK (0 == don't retry).

The length of time after which remote storage size metric is recomputed.

The maximum number of archived requests to maintain.

Limits the amount of time results for asynchronous jobs should be retained by the system in milliseconds.

The default storage format (either row or column).

The maximum number of concurrently executed flushes per partition (0 means unlimited).

The maximum number of concurrently executed merges per partition (0 means unlimited).

The maximum number of scheduled merges per partition (0 means unlimited).

The maximum number of scheduled flush operations. 0 means that the value will be calculated as the number of partitions.

JVM arguments to pass to the Analytics Driver. The default is undefined (null).

Node-specific JVM arguments are appended to service-level JVM arguments. If the same JVM argument appears in both the service-level arguments and the node-specific arguments, the node-specific argument takes priority.

Note that JVM arguments are generally not secure, and are exposed by [cbcollect_info] and the [System Event] log. To pass arguments opaquely, you may use Java command-line argument files.

The size of memory allocated to the disk buffer cache. The value should be a multiple of the buffer cache page size.

The default is 1/4 of the allocated memory.