apache / apache/accumulo-fluo

Need to prevent GC for lifetime of M/R job

Open
#209 6 comments 0 reactions 0 assignees View on GitHub
improvement
Dominant language
Java
Stars
200
Forks
73
PR merge metrics
No merged PRs in 30d

Description

Work done on #8 made the Fluo GC iter collect based on what Transactions are currently active. When using this Fluo input format all mappers use the same timestamp for reading data, and therefore all read from the same snapshot. Currently nothing is done to ensure data is not GCed for this snapshot.

Contributor guide

Open the contributing guide

Assessment

This issue has not been assessed yet.

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.