[ https://issues.apache.org/jira/browse/PARQUET-1954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
xiepengjie updated PARQUET-1954: -------------------------------- Description: Hi, When i'm trying to dump a parquet file, i find the TCP connection leak in org.apache.parquet.tools.command.DumpCommand#dump : {code:java} ... ParquetFileReader freader = null; if (showmd) { try { long group = 0; for (BlockMetaData block : blocks) { ... freader = new ParquetFileReader( conf, meta.getFileMetaData(), inpath, rblocks, columns); ... out.flushColumns(); } } finally { if (freader != null) { freader.close(); } } } {code} was:Hi, I'm trying to dump a parquet file, > TCP connection leak in parquet dump > ----------------------------------- > > Key: PARQUET-1954 > URL: https://issues.apache.org/jira/browse/PARQUET-1954 > Project: Parquet > Issue Type: Bug > Components: parquet-mr > Reporter: xiepengjie > Priority: Major > > Hi, > When i'm trying to dump a parquet file, i find the TCP connection leak in > org.apache.parquet.tools.command.DumpCommand#dump : > > {code:java} > ... > ParquetFileReader freader = null; > if (showmd) { > try { > long group = 0; > for (BlockMetaData block : blocks) { > ... > freader = new ParquetFileReader( > conf, meta.getFileMetaData(), inpath, rblocks, columns); > ... > out.flushColumns(); > } > } finally { > if (freader != null) { > freader.close(); > } > } > } > {code} > > -- This message was sent by Atlassian Jira (v8.3.4#803005)