[ https://issues.apache.org/jira/browse/HDFS-15469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shilun Fan updated HDFS-15469: ------------------------------ Component/s: hdfs-client Target Version/s: 3.4.0 > Dynamically configure the size of PacketReceiver#MAX_PACKET_SIZE > ---------------------------------------------------------------- > > Key: HDFS-15469 > URL: https://issues.apache.org/jira/browse/HDFS-15469 > Project: Hadoop HDFS > Issue Type: Improvement > Components: hdfs-client > Affects Versions: 3.0.3 > Reporter: JiangHua Zhu > Assignee: JiangHua Zhu > Priority: Major > Labels: pull-request-available > Fix For: 3.4.0 > > Attachments: HDFS-15469.001.patch > > Time Spent: 50m > Remaining Estimate: 0h > > Now the value of PacketReceiver#MAX_PACKET_SIZE is fixed and the size is 16M. > This value should be configurable to facilitate better performance in > different environments. For example, when the network environment is poor, or > the machine quality is not good, and the hard disk quality is not good, this > value should be set below 16M, such as 8M, which will be more conducive to > the stability of the cluster. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org