http://git-wip-us.apache.org/repos/asf/ambari/blob/7df6bba4/ambari-server/src/main/resources/common-services/HDFS/3.0.0/widgets.json
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diff --git
a/ambari-server/src/main/resources/common-services/HDFS/3.0.0/widgets.json
b/ambari-server/src/main/resources/common-services/HDFS/3.0.0/widgets.json
deleted file mode 100644
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--- a/ambari-server/src/main/resources/common-services/HDFS/3.0.0/widgets.json
+++ /dev/null
@@ -1,649 +0,0 @@
-{
- "layouts": [
- {
- "layout_name": "default_hdfs_dashboard",
- "display_name": "Standard HDFS Dashboard",
- "section_name": "HDFS_SUMMARY",
- "widgetLayoutInfo": [
- {
- "widget_name": "NameNode GC count",
- "description": "Count of total garbage collections and count of
major type garbage collections of the JVM.",
- "widget_type": "GRAPH",
- "is_visible": true,
- "metrics": [
- {
- "name": "jvm.JvmMetrics.GcCount._rate",
- "metric_path": "metrics/jvm/gcCount._rate",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- },
- {
- "name": "jvm.JvmMetrics.GcCountConcurrentMarkSweep._rate",
- "metric_path": "metrics/jvm/GcCountConcurrentMarkSweep._rate",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- }
- ],
- "values": [
- {
- "name": "GC total count",
- "value": "${jvm.JvmMetrics.GcCount._rate}"
- },
- {
- "name": "GC count of type major collection",
- "value": "${jvm.JvmMetrics.GcCountConcurrentMarkSweep._rate}"
- }
- ],
- "properties": {
- "graph_type": "LINE",
- "time_range": "1"
- }
- },
- {
- "widget_name": "NameNode GC time",
- "description": "Total time taken by major type garbage collections
in milliseconds.",
- "widget_type": "GRAPH",
- "is_visible": true,
- "metrics": [
- {
- "name": "jvm.JvmMetrics.GcTimeMillisConcurrentMarkSweep._rate",
- "metric_path":
"metrics/jvm/GcTimeMillisConcurrentMarkSweep._rate",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- }
- ],
- "values": [
- {
- "name": "GC time in major collection",
- "value":
"${jvm.JvmMetrics.GcTimeMillisConcurrentMarkSweep._rate}"
- }
- ],
- "properties": {
- "display_unit": "ms",
- "graph_type": "LINE",
- "time_range": "1"
- }
- },
- {
- "widget_name": "NN Connection Load",
- "description": "Number of open RPC connections being managed by
NameNode.",
- "widget_type": "GRAPH",
- "is_visible": true,
- "metrics": [
- {
- "name": "rpc.rpc.client.NumOpenConnections",
- "metric_path": "metrics/rpc/client/NumOpenConnections",
- "category": "",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- },
- {
- "name": "rpc.rpc.datanode.NumOpenConnections",
- "metric_path": "metrics/rpc/datanode/NumOpenConnections",
- "category": "",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- }
- ],
- "values": [
- {
- "name": "Open Client Connections",
- "value": "${rpc.rpc.client.NumOpenConnections}"
- },
- {
- "name": "Open Datanode Connections",
- "value": "${rpc.rpc.datanode.NumOpenConnections}"
- }
- ],
- "properties": {
- "graph_type": "LINE",
- "time_range": "1"
- }
- },
- {
- "widget_name": "NameNode Heap",
- "description": "Heap memory committed and Heap memory used with
respect to time.",
- "widget_type": "GRAPH",
- "is_visible": true,
- "metrics": [
- {
- "name": "jvm.JvmMetrics.MemHeapCommittedM",
- "metric_path": "metrics/jvm/memHeapCommittedM",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- },
- {
- "name": "jvm.JvmMetrics.MemHeapUsedM",
- "metric_path": "metrics/jvm/memHeapUsedM",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- }
- ],
- "values": [
- {
- "name": "JVM heap committed",
- "value": "${jvm.JvmMetrics.MemHeapCommittedM}"
- },
- {
- "name": "JVM heap used",
- "value": "${jvm.JvmMetrics.MemHeapUsedM}"
- }
- ],
- "properties": {
- "display_unit": "MB",
- "graph_type": "LINE",
- "time_range": "1"
- }
- },
- {
- "widget_name": "NameNode Host Load",
- "description": "Percentage of CPU and Memory resources being
consumed on NameNode host.",
- "widget_type": "GRAPH",
- "is_visible": true,
- "metrics": [
- {
- "name": "cpu_system",
- "metric_path": "metrics/cpu/cpu_system",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- },
- {
- "name": "cpu_user",
- "metric_path": "metrics/cpu/cpu_user",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- },
- {
- "name": "cpu_nice",
- "metric_path": "metrics/cpu/cpu_nice",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- },
- {
- "name": "cpu_idle",
- "metric_path": "metrics/cpu/cpu_idle",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- },
- {
- "name": "cpu_wio",
- "metric_path": "metrics/cpu/cpu_wio",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- },
- {
- "name": "mem_total",
- "metric_path": "metrics/memory/mem_total",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- },
- {
- "name": "mem_free",
- "metric_path": "metrics/memory/mem_free",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- }
- ],
- "values": [
- {
- "name": "CPU utilization",
- "value": "${((cpu_system + cpu_user + cpu_nice)/(cpu_system +
cpu_user + cpu_nice + cpu_idle + cpu_wio)) * 100}"
- },
- {
- "name": "Memory utilization",
- "value": "${((mem_total - mem_free)/mem_total) * 100}"
- }
- ],
- "properties": {
- "graph_type": "LINE",
- "time_range": "1",
- "display_unit": "%"
- }
- },
- {
- "widget_name": "NameNode RPC",
- "description": "Compares the average time spent for RPC request in a
queue and RPC request being processed.",
- "widget_type": "GRAPH",
- "is_visible": true,
- "metrics": [
- {
- "name": "rpc.rpc.client.RpcQueueTimeAvgTime",
- "metric_path": "metrics/rpc/client/RpcQueueTime_avg_time",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- },
- {
- "name": "rpc.rpc.client.RpcProcessingTimeAvgTime",
- "metric_path": "metrics/rpc/client/RpcProcessingTime_avg_time",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- },
- {
- "name": "rpc.rpc.datanode.RpcQueueTimeAvgTime",
- "metric_path": "metrics/rpc/datanode/RpcQueueTime_avg_time",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- },
- {
- "name": "rpc.rpc.datanode.RpcProcessingTimeAvgTime",
- "metric_path": "metrics/rpc/datanode/RpcProcessingTime_avg_time",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- }
- ],
- "values": [
- {
- "name": "Client RPC Queue Wait time",
- "value": "${rpc.rpc.client.RpcQueueTimeAvgTime}"
- },
- {
- "name": "Client RPC Processing time",
- "value": "${rpc.rpc.client.RpcProcessingTimeAvgTime}"
- },
- {
- "name": "Datanode RPC Queue Wait time",
- "value": "${rpc.rpc.datanode.RpcQueueTimeAvgTime}"
- },
- {
- "name": "Datanode RPC Processing time",
- "value": "${rpc.rpc.datanode.RpcProcessingTimeAvgTime}"
- }
- ],
- "properties": {
- "graph_type": "LINE",
- "time_range": "1",
- "display_unit": "ms"
- }
- },
- {
- "widget_name": "NameNode Operations",
- "description": "Rate per second of number of file operation over
time.",
- "widget_type": "GRAPH",
- "is_visible": false,
- "metrics": [
- {
- "name": "dfs.namenode.TotalFileOps._rate",
- "metric_path": "metrics/dfs/namenode/TotalFileOps._rate",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- }
- ],
- "values": [
- {
- "name": "NameNode File Operations",
- "value": "${dfs.namenode.TotalFileOps._rate}"
- }
- ],
- "properties": {
- "graph_type": "LINE",
- "time_range": "1"
- }
- },
- {
- "widget_name": "Failed disk volumes",
- "description": "Number of Failed disk volumes across all DataNodes.
Its indicative of HDFS bad health.",
- "widget_type": "NUMBER",
- "is_visible": true,
- "metrics": [
- {
- "name":
"FSDatasetState.org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.NumFailedVolumes._sum",
- "metric_path": "metrics/dfs/datanode/NumFailedVolumes",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- }
- ],
- "values": [
- {
- "name": "Failed disk volumes",
- "value":
"${FSDatasetState.org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.NumFailedVolumes._sum}"
- }
- ],
- "properties": {
- "display_unit": ""
- }
- },
- {
- "widget_name": "Blocks With Corrupted Replicas",
- "description": "Number represents data blocks with at least one
corrupted replica (but not all of them). Its indicative of HDFS bad health.",
- "widget_type": "NUMBER",
- "is_visible": true,
- "metrics": [
- {
- "name":
"Hadoop:service=NameNode,name=FSNamesystem.CorruptBlocks",
- "metric_path": "metrics/dfs/FSNamesystem/CorruptBlocks",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- }
- ],
- "values": [
- {
- "name": "Blocks With Corrupted Replicas",
- "value":
"${Hadoop:service=NameNode,name=FSNamesystem.CorruptBlocks}"
- }
- ],
- "properties": {
- "warning_threshold": "0",
- "error_threshold": "50"
- }
- },
- {
- "widget_name": "Under Replicated Blocks",
- "description": "Number represents file blocks that does not meet the
replication factor criteria. Its indicative of HDFS bad health.",
- "widget_type": "NUMBER",
- "is_visible": true,
- "metrics": [
- {
- "name":
"Hadoop:service=NameNode,name=FSNamesystem.UnderReplicatedBlocks",
- "metric_path": "metrics/dfs/FSNamesystem/UnderReplicatedBlocks",
- "service_name": "HDFS",
- "component_name": "NAMENODE",
- "host_component_criteria":
"host_components/metrics/dfs/FSNamesystem/HAState=active"
- }
- ],
- "values": [
- {
- "name": "Under Replicated Blocks",
- "value":
"${Hadoop:service=NameNode,name=FSNamesystem.UnderReplicatedBlocks}"
- }
- ],
- "properties": {
- "warning_threshold": "0",
- "error_threshold": "50"
- }
- },
- {
- "widget_name": "HDFS Space Utilization",
- "description": "Percentage of available space used in the DFS.",
- "widget_type": "GAUGE",
- "is_visible": true,
- "metrics": [
- {
- "name":
"FSDatasetState.org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.Remaining",
- "metric_path":
"metrics/FSDatasetState/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl/Remaining",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- },
- {
- "name":
"FSDatasetState.org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.Capacity",
- "metric_path": "metrics/dfs/datanode/Capacity",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- }
- ],
- "values": [
- {
- "name": "HDFS Space Utilization",
- "value":
"${(FSDatasetState.org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.Capacity
-
FSDatasetState.org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.Remaining)/FSDatasetState.org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.Capacity}"
- }
- ],
- "properties": {
- "warning_threshold": "0.75",
- "error_threshold": "0.9"
- }
- }
- ]
- },
- {
- "layout_name": "default_hdfs_heatmap",
- "section_name": "HDFS_HEATMAPS",
- "display_name": "HDFS Heatmaps",
- "widgetLayoutInfo": [
- {
- "widget_name": "HDFS Bytes Read",
- "default_section_name": "HDFS_HEATMAPS",
- "description": "",
- "widget_type": "HEATMAP",
- "is_visible": true,
- "metrics": [
- {
- "name": "dfs.datanode.BytesRead._rate",
- "metric_path": "metrics/dfs/datanode/bytes_read._rate",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- }
- ],
- "values": [
- {
- "name": "HDFS Bytes Read",
- "value": "${dfs.datanode.BytesRead._rate}"
- }
- ],
- "properties": {
- "display_unit": "MB",
- "max_limit": "1024"
- }
- },
- {
- "widget_name": "HDFS Bytes Written",
- "description": "",
- "widget_type": "HEATMAP",
- "is_visible": false,
- "metrics": [
- {
- "name": "dfs.datanode.BytesWritten._rate",
- "metric_path": "metrics/dfs/datanode/bytes_written._rate",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- }
- ],
- "values": [
- {
- "name": "HDFS Bytes Written",
- "value": "${dfs.datanode.BytesWritten._rate}"
- }
- ],
- "properties": {
- "display_unit": "MB",
- "max_limit": "1024"
- }
- },
- {
- "widget_name": "DataNode Garbage Collection Time",
- "description": "",
- "widget_type": "HEATMAP",
- "is_visible": false,
- "metrics": [
- {
- "name": "Hadoop:service=DataNode,name=JvmMetrics.GcTimeMillis",
- "metric_path": "metrics/jvm/gcTimeMillis",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- }
- ],
- "values": [
- {
- "name": "DataNode Garbage Collection Time",
- "value":
"${Hadoop:service=DataNode,name=JvmMetrics.GcTimeMillis}"
- }
- ],
- "properties": {
- "display_unit": "ms",
- "max_limit": "10000"
- }
- },
- {
- "widget_name": "DataNode JVM Heap Memory Used",
- "description": "",
- "widget_type": "HEATMAP",
- "is_visible": false,
- "metrics": [
- {
- "name": "Hadoop:service=DataNode,name=JvmMetrics.MemHeapUsedM",
- "metric_path": "metrics/jvm/memHeapUsedM",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- }
- ],
- "values": [
- {
- "name": "DataNode JVM Heap Memory Used",
- "value":
"${Hadoop:service=DataNode,name=JvmMetrics.MemHeapUsedM}"
- }
- ],
- "properties": {
- "display_unit": "MB",
- "max_limit": "512"
- }
- },
- {
- "widget_name": "DataNode JVM Heap Memory Committed",
- "description": "",
- "widget_type": "HEATMAP",
- "is_visible": false,
- "metrics": [
- {
- "name":
"Hadoop:service=DataNode,name=JvmMetrics.MemHeapCommittedM",
- "metric_path": "metrics/jvm/memHeapCommittedM",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- }
- ],
- "values": [
- {
- "name": "DataNode JVM Heap Memory Committed",
- "value":
"${Hadoop:service=DataNode,name=JvmMetrics.MemHeapCommittedM}"
- }
- ],
- "properties": {
- "display_unit": "MB",
- "max_limit": "512"
- }
- },
- {
- "widget_name": "DataNode Process Disk I/O Utilization",
- "default_section_name": "HDFS_HEATMAPS",
- "description": "",
- "widget_type": "HEATMAP",
- "is_visible": false,
- "metrics": [
- {
- "name": "dfs.datanode.BytesRead._rate",
- "metric_path": "metrics/dfs/datanode/bytes_read._rate",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- },
- {
- "name": "dfs.datanode.BytesWritten._rate",
- "metric_path": "metrics/dfs/datanode/bytes_written._rate",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- },
- {
- "name": "dfs.datanode.TotalReadTime._rate",
- "metric_path": "metrics/dfs/datanode/TotalReadTime._rate",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- },
- {
- "name": "dfs.datanode.TotalWriteTime._rate",
- "metric_path": "metrics/dfs/datanode/TotalWriteTime._rate",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- }
- ],
- "values": [
- {
- "name": "DataNode Process Disk I/O Utilization",
- "value":
"${((dfs.datanode.BytesRead._rate/dfs.datanode.TotalReadTime._rate)+(dfs.datanode.BytesWritten._rate/dfs.datanode.TotalWriteTime._rate))*50}"
- }
- ],
- "properties": {
- "display_unit": "%",
- "max_limit": "100"
- }
- },
- {
- "widget_name": "DataNode Process Network I/O Utilization",
- "description": "",
- "widget_type": "HEATMAP",
- "is_visible": false,
- "metrics": [
- {
- "name": "dfs.datanode.RemoteBytesRead._rate",
- "metric_path": "metrics/dfs/datanode/RemoteBytesRead._rate",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- },
- {
- "name": "dfs.datanode.ReadsFromRemoteClient._rate",
- "metric_path":
"metrics/dfs/datanode/reads_from_remote_client._rate",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- },
- {
- "name": "dfs.datanode.RemoteBytesWritten._rate",
- "metric_path": "metrics/dfs/datanode/RemoteBytesWritten._rate",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- },
- {
- "name": "dfs.datanode.WritesFromRemoteClient._rate",
- "metric_path":
"metrics/dfs/datanode/writes_from_remote_client._rate",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- }
- ],
- "values": [
- {
- "name": "DataNode Process Network I/O Utilization",
- "value":
"${((dfs.datanode.RemoteBytesRead._rate/dfs.datanode.ReadsFromRemoteClient._rate)+(dfs.datanode.RemoteBytesWritten._rate/dfs.datanode.WritesFromRemoteClient._rate))*50}"
- }
- ],
- "properties": {
- "display_unit": "%",
- "max_limit": "100"
- }
- },
- {
- "widget_name": "HDFS Space Utilization",
- "widget_type": "HEATMAP",
- "is_visible": false,
- "metrics": [
- {
- "name":
"FSDatasetState.org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.Remaining",
- "metric_path":
"metrics/FSDatasetState/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl/Remaining",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- },
- {
- "name":
"FSDatasetState.org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.Capacity",
- "metric_path": "metrics/dfs/datanode/Capacity",
- "service_name": "HDFS",
- "component_name": "DATANODE"
- }
- ],
- "values": [
- {
- "name": "HDFS Space Utilization",
- "value":
"${((FSDatasetState.org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.Capacity
-
FSDatasetState.org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.Remaining)/FSDatasetState.org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.Capacity)
* 100}"
- }
- ],
- "properties": {
- "display_unit": "%",
- "max_limit": "100"
- }
- }
- ]
- }
- ]
-}
