[ https://issues.apache.org/jira/browse/HADOOP-16022?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
BELUGA BEHR updated HADOOP-16022: --------------------------------- Attachment: HADOOP-16022.1.patch > Increase Compression Buffer Sizes - Remove Magic Numbers > -------------------------------------------------------- > > Key: HADOOP-16022 > URL: https://issues.apache.org/jira/browse/HADOOP-16022 > Project: Hadoop Common > Issue Type: Improvement > Components: io > Affects Versions: 2.10.0, 3.2.0 > Reporter: BELUGA BEHR > Assignee: BELUGA BEHR > Priority: Minor > Attachments: HADOOP-16022.1.patch > > > {code:java|title=Compression.java} > // data input buffer size to absorb small reads from application. > private static final int DATA_IBUF_SIZE = 1 * 1024; > // data output buffer size to absorb small writes from application. > private static final int DATA_OBUF_SIZE = 4 * 1024; > {code} > There exists these hard coded buffer sizes in the Compression code. Instead, > use the JVM default sizes, which, this day and age, are usually set for 8K. > -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org