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Multi-Volume Installations
This is an advanced configuration setting for very large clusters under a lot of write pressure. The HDFS NameNode holds all of the metadata about the files in HDFS. For fast per... -
API Document
Where is the API document? Quick Look View your own API document Answer using swagger to generate API document automatically. Swagger can display the API document in a friendly... -
Data Quality
SQL Query Single Result SQL Query Equality SQL Query Inequality Extend Custom Validator Additional Monitoring with Notifications Related Resources Data quality refers to the... -
RocketMQ
Support Apache RocketMQ Version Support These Engines Key Features Description Sink Options partition.key.fields [array] Task Example Fake to Rocketmq Simple Rocketmq To Roc... -
Disaster Recovery
Savepoint Restore Runbook Related Resources Disaster Recovery is very much mission-critical for any software. Especially when it comes to data systems, the impact could be ver... -
Building
Build with Apache Maven Build shaded jar with Apache Maven Build against Different Apache Spark Versions Build against Different Apache Ranger Versions Test with ScalaTest Mave... -
9.1 LaTeX or HTML output
LaTeX and HTML are two commonly used output formats. The function knitr::is_latex_output() tells you if the output format is LaTeX (including Pandoc output formats latex and bea... -
7.6 Put content in tabs
One natural way of organizing parallel sections in an HTML report is to use tabsets. This allows readers to view the content of different sections by clicking the tab titles inste... -
Assert
Description Key Features Options rules [ConfigMap] field_rules [ConfigList] field_name [string] field_type [string | ConfigMap] field_value [ConfigList] rule_type [string] ... -
Hive
Description Key features Options table_name [string] metastore_uri [string] hdfs_site_path [string] read_partitions [list] krb5_path [string] kerberos_principal [string] ke...
