Apache
/
hadoop
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

HDDS-128. Support for DN to SCM signaling. 

Contributed by Nanda Kumar.
This commit is contained in:
Anu Engineer 2018-05-30 13:15:44 -07:00
parent 778a4a24be
commit 02c4b89f99
1 changed files with 21 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
hadoop-hdds/container-service/src/main/proto/StorageContainerDatanodeProtocol.proto
View File

@ -79,6 +79,7 @@ message SCMHeartbeatRequestProto {
required DatanodeDetailsProto datanodeDetails = 1;
optional NodeReportProto nodeReport = 2;
optional ContainerReportsProto containerReport = 3;
optional ContainerActionsProto containerActions = 4;
}
/*
@ -122,20 +123,33 @@ enum StorageTypeProto {
PROVIDED = 5;
}
/**
A set of container reports, max count is generally set to
8192 since that keeps the size of the reports under 1 MB.
*/
message ContainerReportsProto {
repeated ContainerInfo reports = 2;
repeated ContainerInfo reports = 1;
}
message ContainerActionsProto {
repeated ContainerAction containerActions = 1;
}
message ContainerAction {
enum Action {
CLOSE = 1;
}
enum Reason {
CONTAINER_FULL = 1;
}
required ContainerInfo container = 1;
required Action action = 2;
optional Reason reason = 3;
}
/**
A container report contains the following information.
*/
message ContainerInfo {
optional string finalhash = 1;
required int64 containerID = 1;
optional int64 size = 2;
optional int64 used = 3;
optional int64 keyCount = 4;
@ -144,7 +158,7 @@ message ContainerInfo {
optional int64 writeCount = 6;
optional int64 readBytes = 7;
optional int64 writeBytes = 8;
required int64 containerID = 9;
optional string finalhash = 9;
optional hadoop.hdds.LifeCycleState state = 10;
}