Package io.trino.plugin.hive.orc

Class OriginalFilesUtils

java.lang.Object

io.trino.plugin.hive.orc.OriginalFilesUtils

public final class OriginalFilesUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static long	getPrecedingRowCount(Collection<AcidInfo.OriginalFileInfo> originalFileInfos, org.apache.hadoop.fs.Path splitPath, HdfsEnvironment hdfsEnvironment, ConnectorIdentity identity, OrcReaderOptions options, org.apache.hadoop.conf.Configuration configuration, FileFormatDataSourceStats stats)	Returns total number of rows present before the given original file in the same bucket.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getPrecedingRowCount

public static long getPrecedingRowCount(Collection<AcidInfo.OriginalFileInfo> originalFileInfos,
                                        org.apache.hadoop.fs.Path splitPath,
                                        HdfsEnvironment hdfsEnvironment,
                                        ConnectorIdentity identity,
                                        OrcReaderOptions options,
                                        org.apache.hadoop.conf.Configuration configuration,
                                        FileFormatDataSourceStats stats)

Returns total number of rows present before the given original file in the same bucket. example: if bucket-1 has original files 000000_0 -> X0 rows 000000_0_copy1 -> X1 rows 000000_0_copy2 -> X2 rows

for 000000_0_copy2, it returns (X0+X1)