Optional. Type of the boot disk (default is "pd-standard").
Valid values: "pd-balanced" (Persistent Disk Balanced Solid State Drive),
"pd-ssd" (Persistent Disk Solid State Drive),
or "pd-standard" (Persistent Disk Hard Disk Drive).
See Disk types.
Optional. Interface type of local SSDs (default is "scsi").
Valid values: "scsi" (Small Computer System Interface),
"nvme" (Non-Volatile Memory Express).
See local SSD
performance.
Optional. Number of attached SSDs, from 0 to 8 (default is 0).
If SSDs are not attached, the boot disk is used to store runtime logs and
HDFS data.
If one or more SSDs are attached, this runtime bulk
data is spread across them, and the boot disk contains only basic
config and installed binaries.
Note: Local SSD options may vary by machine type and number of vCPUs
selected.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThis document provides reference information for the \u003ccode\u003eDiskConfig\u003c/code\u003e class within the Google Cloud Dataproc v1 API, detailing its properties and functionality, with the most recent version being 5.17.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDiskConfig\u003c/code\u003e class allows users to specify disk configuration options for a group of VM instances, with options to set the boot disk size, type, local SSD interface type, and the number of local SSDs attached.\u003c/p\u003e\n"],["\u003cp\u003eUsers can configure the boot disk size using the \u003ccode\u003eBootDiskSizeGb\u003c/code\u003e property, with a default size of 500GB, and set the boot disk type with the property \u003ccode\u003eBootDiskType\u003c/code\u003e, with options such as "pd-balanced," "pd-ssd," and "pd-standard".\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eNumLocalSsds\u003c/code\u003e property enables users to specify the number of attached SSDs, ranging from 0 to 8, which will store runtime bulk data; otherwise the boot disk will store it.\u003c/p\u003e\n"],["\u003cp\u003eThe document provides the version history of the \u003ccode\u003eDiskConfig\u003c/code\u003e Class, ranging from version 3.1.0 to 5.17.0, each with a link to its respective reference documentation.\u003c/p\u003e\n"]]],[],null,[]]
