In general, Talend certifies a specific release version for a given Big Data (Hadoop) Distribution vendor. These are typically what is recommended for use for that vendor. For incremental upgrades and service packs by a given vendor, Talend relies on the vendors' compatibility statements to ensure the proper running and execution of the Talend software. Where compatibility is stated, Talend also supports that version under our Support SLA. If an incompatibility should be verified by the Hadoop vendor, then Talend considers that a re-test and upgrade may be necessary.
The following table lists the supported Hadoop distributions for Talend Data Preparation with Big Data.
|HDP||2.4 and above|
|Cloudera||5.7 and above|
|EMR||4.5 and above|
|Hadoop||2.7 and above|