stackabletech / stackabletech/hdfs-operator
Include the Intel ISA-L library to improve erasure coding performance
Nobody has claimed this yet.
- Dominant language
- Rust
- Stars
- 53
- Forks
- 9
- Avg merge
- 1d 13h
- Merged PRs (30d)
- 10
Description
Erasure coding performance can be improved by including support for the Intel ISA-L native library as described in the Hadoop documentation -> https://hadoop.apache.org/docs/r3.3.4/hadoop-project-dist/hadoop-hdfs/HDFSErasureCoding.html#Enable_Intel_ISA-L
This following steps are required to enable ISA-L support:
- Building the ISA-L library
- Building Hadoop with ISA-L support
- Including the ISA-L native library in the Hadoop docker image
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the linked Hadoop erasure-coding documentation and inspect the repository's Docker image and build configuration. Determine how to build ISA-L, enable ISA-L support when building Hadoop, and include the native library in the Hadoop image. Done means all three steps work together and the resulting image supports ISA-L erasure coding.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- docker
- Domain
- build-system, distributed-systems, performance
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100