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Istvan Toth commented on HBASE-28214: ------------------------------------- Ideally, we would not add redundant hadoop classes to the classpath. > Document Spark classpath requirements for the Spark connector > ------------------------------------------------------------- > > Key: HBASE-28214 > URL: https://issues.apache.org/jira/browse/HBASE-28214 > Project: HBase > Issue Type: Bug > Components: spark > Reporter: Istvan Toth > Priority: Major > > The README for the Spark connector details the classpath requirements for the > HBase server side, but does not talk about how to set up the Spark classpath > for HBase. > The Cloudera docs > [https://docs.cloudera.com/cdp-private-cloud-base/7.1.9/accessing-hbase/topics/hbase-configure-spark-connector.html] > suggest using "hbase mapredcp" It is, however inconsistent, as "hbase > mapredcp" includes the unshaded hadoop libraries, while the example command > line omits the hadoop libraries (and seem to depend on the on the existing > Hadoop JARs on the Spark classpath). > Figure this out, and update the documentation. -- This message was sent by Atlassian Jira (v8.20.10#820010)