Hadoop Protocol Versions

Shows the Hadoop version for each Data Fabric core and EEP release.

Each core release version is associated with a Hadoop RPC protocol version. The JobTrackers or ResourceManagers in a given cluster accept only the jobs submitted from clients with a compatible protocol version.

The following table shows the core, EEP, Hadoop, and RPC versions. For client compatibility, see Hadoop Client Compatibility.
Core Version EEP Hadoop Version RPC Protocol
7.7.0 9.2.2 3.3.5.300 9
7.6.x 9.2.2 3.3.5.300 9
9.2.1 3.3.5.200 9
7.5.0 9.2.2 3.3.5.300 9
9.2.1 3.3.5.200 9
9.2.0 3.3.5.100 9
7.4.0 9.2.2 3.3.5.300 9
9.2.1 3.3.5.200 9
9.2.0 3.3.5.100 9
9.1.2 3.3.5.0 9
7.3.0 9.2.2 3.3.5.300 9
9.2.1 3.3.5.200 9
9.2.0 3.3.5.100 9
9.1.2 3.3.5.0 9
9.1.1 3.3.4.200 9
7.2.0 9.2.2 3.3.5.300 9
9.2.1 3.3.5.200 9
9.2.0 3.3.5.100 9
9.1.2 3.3.5.0 9
9.1.1 3.3.4.200 9
9.1.0 3.3.4.100 9
7.1.0 9.0.0 3.3.4.0 9
7.0.0 8.1.1 2.7.6.300 9
8.1.0 2.7.6.200 9
8.0.0 2.7.6.100 9
7.1.21 2.7.6.0 9
6.2.x 8.1.1 2.7.6.300 9
6.2.x 8.1.0 2.7.6.200 9
8.0.0 2.7.6.100 9
7.1.21 2.7.6.0 9
7.1.11 2.7.5.0 9
7.1.01 2.7.5.0 9
7.0.1 2.7.4.100 9
7.0.0 2.7.4.0 9
6.1.x N/A 2.7.0 9
6.0.x N/A 2.7.0 9
5.2.x N/A 2.7.0 92
5.1.0 N/A N/A 92
5.0.0 N/A N/A 92
4.1.0 N/A N/A 92
4.0.x N/A N/A 92
3.1.x N/A N/A 4
3.0.x N/A N/A 5
2.1.x N/A N/A 5
2.0.x N/A N/A 4

1Release 6.2.0.5 and later.

2MapReduce version 1 and version 2 use the same protocol version.