Steve Loughran created HADOOP-19098: ---------------------------------------
Summary: Vector IO: consistent specified rejection of overlapping ranges Key: HADOOP-19098 URL: https://issues.apache.org/jira/browse/HADOOP-19098 Project: Hadoop Common Issue Type: Improvement Components: fs, fs/s3 Affects Versions: 3.3.6 Reporter: Steve Loughran Assignee: Steve Loughran Related to PARQUET-2171 q: "how do you deal with overlapping ranges?" I believe s3a rejects this, but the other impls may not. Proposed FS spec to say * "overlap triggers IllegalArgumentException". * special case: 0 byte ranges may be short circuited to return empty buffer even without checking file length etc. Contract tests to validate this (+ common helper code to do this). I'll copy the validation stuff into the parquet PR for consistency with older releases -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org