fix: DiskState parsing error #31
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Add capacity information for all the brokers as having only default set could result errors on CruiseControl end in certain scenarios.
bartam1
approved these changes
May 11, 2023
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LGTM! Thank you! |
pregnor
approved these changes
May 11, 2023
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What's in this PR?
Calling the
KafkaClusterLoadAPI withPopulateDiskInfoparameter set totrueresulted the following error:The reason of the error was that the
BrokerLoadStats.DiskStatehad a slice type why it was actually a map. See the JSON response below:JSON response
{ "brokers": [ { "FollowerNwInRate": 0.0873900055885315, "BrokerState": "ALIVE", "Broker": 0, "NwOutRate": 0.6877933293581009, "DiskState": { "/var/lib/kafka/data0": { "DiskPct": 0.00036533355712890623, "NumLeaderReplicas": 25, "DiskMB": 0.36533355712890625, "NumReplicas": 48 }, "/var/lib/kafka/data1": { "DiskPct": 0.0009332275390625, "NumLeaderReplicas": 24, "DiskMB": 0.9332275390625, "NumReplicas": 48 } }, "NumCore": 1, "Host": "kafka-0", "CpuPct": 1.7037400007247925, "Replicas": 96, "NetworkInCapacity": 10000, "Rack": "rack-0", "Leaders": 49, "DiskCapacityMB": 200000, "DiskMB": 1.2985610961914062, "PnwOutRate": 0.8443229794502258, "NetworkOutCapacity": 10000, "LeaderNwInRate": 0.5030473470687866, "DiskPct": 0.0006492805480957032 }, { "FollowerNwInRate": 0.28115568310022354, "BrokerState": "ALIVE", "Broker": 1, "NwOutRate": 0.15093320608139038, "DiskState": { "/var/lib/kafka/data0": { "DiskPct": 0.0009337587356567382, "NumLeaderReplicas": 26, "DiskMB": 0.9337587356567383, "NumReplicas": 49 }, "/var/lib/kafka/data1": { "DiskPct": 0.0001764554977416992, "NumLeaderReplicas": 23, "DiskMB": 0.17645549774169922, "NumReplicas": 48 } }, "NumCore": 1, "Host": "kafka-1", "CpuPct": 1.604756236076355, "Replicas": 97, "NetworkInCapacity": 10000, "Rack": "rack-1", "Leaders": 49, "DiskCapacityMB": 200000, "DiskMB": 1.1102142333984375, "PnwOutRate": 0.5013578087091446, "NetworkOutCapacity": 10000, "LeaderNwInRate": 0.07950638979673386, "DiskPct": 0.0005551071166992188 }, { "FollowerNwInRate": 0.309577576816082, "BrokerState": "ALIVE", "Broker": 2, "NwOutRate": 0.16242243349552155, "DiskState": { "/var/lib/kafka/data0": { "DiskPct": 0.0003588676452636719, "NumLeaderReplicas": 23, "DiskMB": 0.3588676452636719, "NumReplicas": 49 }, "/var/lib/kafka/data1": { "DiskPct": 0.00015853500366210937, "NumLeaderReplicas": 24, "DiskMB": 0.15853500366210938, "NumReplicas": 48 } }, "NumCore": 1, "Host": "kafka-2", "CpuPct": 1.5978903770446777, "Replicas": 97, "NetworkInCapacity": 10000, "Rack": "rack-2", "Leaders": 47, "DiskCapacityMB": 200000, "DiskMB": 0.5174026489257812, "PnwOutRate": 0.6566172242164612, "NetworkOutCapacity": 10000, "LeaderNwInRate": 0.09556946903467178, "DiskPct": 0.0002587013244628906 } ], "hosts": [ { "FollowerNwInRate": 0.0873900055885315, "NwOutRate": 0.6877933293581009, "NumCore": 1, "Host": "kafka-0", "CpuPct": 1.7037400007247925, "Replicas": 96, "NetworkInCapacity": 10000, "Rack": "rack-0", "Leaders": 49, "DiskCapacityMB": 200000, "DiskMB": 1.2985610961914062, "PnwOutRate": 0.8443229794502258, "NetworkOutCapacity": 10000, "LeaderNwInRate": 0.5030473470687866, "DiskPct": 0.0006492805480957032 }, { "FollowerNwInRate": 0.28115568310022354, "NwOutRate": 0.15093320608139038, "NumCore": 1, "Host": "kafka-1", "CpuPct": 1.604756236076355, "Replicas": 97, "NetworkInCapacity": 10000, "Rack": "rack-1", "Leaders": 49, "DiskCapacityMB": 200000, "DiskMB": 1.1102142333984375, "PnwOutRate": 0.5013578087091446, "NetworkOutCapacity": 10000, "LeaderNwInRate": 0.07950638979673386, "DiskPct": 0.0005551071166992188 }, { "FollowerNwInRate": 0.309577576816082, "NwOutRate": 0.16242243349552155, "NumCore": 1, "Host": "kafka-2", "CpuPct": 1.5978903770446777, "Replicas": 97, "NetworkInCapacity": 10000, "Rack": "rack-2", "Leaders": 47, "DiskCapacityMB": 200000, "DiskMB": 0.5174026489257812, "PnwOutRate": 0.6566172242164612, "NetworkOutCapacity": 10000, "LeaderNwInRate": 0.09556946903467178, "DiskPct": 0.0002587013244628906 } ], "version": 1 }Checklist