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The HBase sink connector pulls the messages from Pulsar topics and persists the messages to HBase tables.

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Configuration

The configuration of the HBase sink connector has the following properties.

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Property

NameTypeDefaultRequiredDescription
hbaseConfigResourcesStringNonefalseHBase system configuration hbase-site.xml file.
zookeeperQuorumStringNonetrueHBase system configuration about hbase.zookeeper.quorum value.
zookeeperClientPortString2181falseHBase system configuration about hbase.zookeeper.property.clientPort value.
zookeeperZnodeParentString/hbasefalseHBase system configuration about zookeeper.znode.parent value.
tableNameNoneStringtrueHBase table, the value is namespace:tableName.
rowKeyNameStringNonetrueHBase table rowkey name.
familyNameStringNonetrueHBase table column family name.
qualifierNamesStringNonetrueHBase table column qualifier names.
batchTimeMsLong1000lfalseHBase table operation timeout in milliseconds.
batchSizeint200falseBatch size of updates made to the HBase table.

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Example

Before using the HBase sink connector, you need to create a configuration file through one of the following methods.
  • JSON 
    {
    "hbaseConfigResources": "hbase-site.xml",
    "zookeeperQuorum": "localhost",
    "zookeeperClientPort": "2181",
    "zookeeperZnodeParent": "/hbase",
    "tableName": "pulsar_hbase",
    "rowKeyName": "rowKey",
    "familyName": "info",
    "qualifierNames": [ 'name', 'address', 'age']
}
  • YAML 
    configs:
    hbaseConfigResources: "hbase-site.xml"
    zookeeperQuorum: "localhost"
    zookeeperClientPort: "2181"
    zookeeperZnodeParent: "/hbase"
    tableName: "pulsar_hbase"
    rowKeyName: "rowKey"
    familyName: "info"
    qualifierNames: [ 'name', 'address', 'age']