更新时间:2022-05-13 GMT+08:00
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单表并发写配置

参数

描述

默认值

hoodie.write.lock.provider

指定lock provider,不建议使用默认值,使用org.apache.hudi.hive.HiveMetastoreBasedLockProvider

org.apache.hudi.client.transaction.lock.ZookeeperBasedLockProvider

hoodie.write.lock.hivemetastore.database

Hive的database

-

hoodie.write.lock.hivemetastore.table

Hive的table name

-

hoodie.write.lock.client.num_retries

重试次数

0

hoodie.write.lock.client.wait_time_ms_between_retry

重试间隔

10000

hoodie.write.lock.conflict.resolution.strategy

lock provider类,必须是ConflictResolutionStrategy的子类

org.apache.hudi.client.transaction.SimpleConcurrentFileWritesConflictResolutionStrategy

hoodie.write.lock.zookeeper.base_path

存放ZNodes的路径,同一张表的并发写入需配置一致

-

hoodie.write.lock.zookeeper.lock_key

ZNode的名称,建议与Hudi表名相同

-

hoodie.write.lock.zookeeper.connection_timeout_ms

zk连接超时时间

15000

hoodie.write.lock.zookeeper.port

zk端口号

-

hoodie.write.lock.zookeeper.url

zk的url

-

hoodie.write.lock.zookeeper.session_timeout_ms

zk的session过期时间

60000

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