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ASF GitHub Bot commented on PARQUET-2171: ----------------------------------------- Fokko commented on PR #1139: URL: https://github.com/apache/parquet-mr/pull/1139#issuecomment-1832684057 @steveloughran Can you fix the compatibility issue? ``` Error: Failed to execute goal com.github.siom79.japicmp:japicmp-maven-plugin:0.18.2:cmp (default) on project parquet-hadoop: There is at least one incompatibility: org.apache.parquet.hadoop.util.vectorio.BindingUtils.raiseInnerCause(java.util.concurrent.ExecutionException):CLASS_GENERIC_TEMPLATE_CHANGED -> [Help 1] ``` > Implement vectored IO in parquet file format > -------------------------------------------- > > Key: PARQUET-2171 > URL: https://issues.apache.org/jira/browse/PARQUET-2171 > Project: Parquet > Issue Type: New Feature > Components: parquet-mr > Reporter: Mukund Thakur > Priority: Major > > We recently added a new feature called vectored IO in Hadoop for improving > read performance for seek heavy readers. Spark Jobs and others which uses > parquet will greatly benefit from this api. Details can be found hereĀ > [https://github.com/apache/hadoop/commit/e1842b2a749d79cbdc15c524515b9eda64c339d5] > https://issues.apache.org/jira/browse/HADOOP-18103 > https://issues.apache.org/jira/browse/HADOOP-11867 -- This message was sent by Atlassian Jira (v8.20.10#820010)