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| <area shape="rect" id="node2" href="$classimpala_1_1BaseSequenceScanner.html" title="{impala::BaseSequenceScanner\n|# header_\l# only_parsing_header_\l# SYNC_HASH_SIZE\l# HEADER_SIZE\l# SYNC_MARKER\l- finished_\l- block_start_\l- total_block_size_\l- num_syncs_\l- bytes_skipped_counter_\l|+ Prepare()\l+ Close()\l+ ProcessSplit()\l+ ~BaseSequenceScanner()\l+ IssueInitialRanges()\l# AllocateFileHeader()\l# ReadFileHeader()\l# ProcessRange()\l# file_format()\l# BaseSequenceScanner()\l# ReadSync()\l# SkipToSync()\l# finished()\l- ReadPastSize()\l- FindSyncBlock()\l- CloseFileRanges()\l}" alt="" coords="17,557,220,987"/> |
| <area shape="rect" id="node3" href="$classimpala_1_1HdfsScanner.html" title="{impala::HdfsScanner\n|+ FILE_BLOCK_SIZE\l+ LLVM_CLASS_NAME\l# scan_node_\l# state_\l# context_\l# stream_\l# conjunct_ctxs_\l# template_tuple_\l# tuple_byte_size_\l# tuple_\l# batch_\l# tuple_mem_\land 9 more...\l|+ HdfsScanner()\l+ ~HdfsScanner()\l+ Prepare()\l+ ProcessSplit()\l+ Close()\l# InitializeWriteTuplesFn()\l# StartNewRowBatch()\l# InitNewRange()\l# GetMemory()\l# CommitRows()\l# AddFinalRowBatch()\l# AttachPool()\l# EvalConjuncts()\l# WriteEmptyTuples()\l# WriteEmptyTuples()\land 11 more...\l# CodegenWriteCompleteTuple()\l# CodegenWriteAlignedTuples()\l}" alt="" coords="13,6,224,509"/> |
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