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This screen consists of the following sections allowing to view the Store general health and delete data if necessary:
Cluster Health
Displays the cluster health status.
Detail | Description | Desired State |
|---|---|---|
ex-raw-trans | The general state of the Big Data store.
Note: During the first 10-20 minutes following a system startup, a value of YELLOW or RED is normal. | GREEN (RED and YELLOW acceptable during startup)
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Shards | Details of the allocation of logical data to physical storage in the Store. All shards should be assigned, and unassigned shards number should be 0. Note: During the first 10-20 minutes following a system startup, a value greater than zero is normal. If unassigned shards persist, see Error Accessing Store - Unassigned Shards. | 0 Unassigned shards (A larger than 0 value acceptable during startup) |
Index Sets
This list displays the data sets that stores DPOD data.
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The data disk retention is automatically managed by DPOD. For each type of data (transactional, resources, payload, etc.), once its quota is full, old data will be discarded to make room for new data of the same type. A bigger disk size will hold a longer history.
Nodes
These are instances of the store services which implement a role in the Store cluster such as storing the data and running queries.
Detail | Description | Desired State |
|---|---|---|
Name | Node Name | |
Version | Node Version | All versions should be the same |
Host Name | Node's host name | |
Type | A correctly set up system should have at least one ‘D’ node (data processing node), |
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Nodes Health
The Nodes Health table contains additional information about the Store nodes (for example, the amount of swap space used, average time to index documents, etc).
These metrics are for DPOD support troubleshooting. When required, DPOD support will guide you through the usage of these metrics.
Pending tasks
This table shows a list of pending tasks in the Store, typically while the Store is initializing or performing administrative tasks.
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This table may be used for troubleshooting by DPOD support team. When required, DPOD support team will guide you through the usage of this table.
Delete Stored Data Operations
This widget appears on the Store management screen, and lets the user perform operations to purge various sections of Store data according to data type, as specified below.
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