[jira] [Comment Edited] (HDFS-15041) Make MAX_LOCK_HOLD_MS and full queue size configurable
[ https://issues.apache.org/jira/browse/HDFS-15041?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16992124#comment-16992124 ] zhuqi edited comment on HDFS-15041 at 12/10/19 5:48 AM: Hi [~weichiu] Yeah, i mean to make MAX_LOCK_HOLD_MS configurable after my change in HDFS-14553, because of the different need for client latency and balance the pressure for rpc queue. Sorry for the mistake , not mean the hdfs balancer, the balancer pressure i have changed to standby. was (Author: zhuqi): Hi [~weichiu] Yeah, i mean to make MAX_LOCK_HOLD_MS configurable after my change in HDFS-14553, because of the different need for client latency and balance the pressure for rpc queue. Sorry for the mistake , not mean the hdfs balancer, the balancer pressure i have changed to standby. Also we can add this queue size to metrics if needed? > Make MAX_LOCK_HOLD_MS and full queue size configurable > -- > > Key: HDFS-15041 > URL: https://issues.apache.org/jira/browse/HDFS-15041 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: namenode >Affects Versions: 3.2.0 >Reporter: zhuqi >Priority: Major > Attachments: HDFS-15041.001.patch > > > Now the MAX_LOCK_HOLD_MS and the full queue size are fixed. But different > cluster have different need for the latency and the queue health standard. > We'd better to make the two parameter configurable. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Comment Edited] (HDFS-15041) Make MAX_LOCK_HOLD_MS and full queue size configurable
[ https://issues.apache.org/jira/browse/HDFS-15041?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16992124#comment-16992124 ] zhuqi edited comment on HDFS-15041 at 12/10/19 2:45 AM: Hi [~weichiu] Yeah, i mean to make MAX_LOCK_HOLD_MS configurable after my change in HDFS-14553, because of the different need for client latency and balance the pressure for rpc queue. Sorry for the mistake , not mean the hdfs balancer, the balancer pressure i have changed to standby. Also we can add this queue size to metrics if needed? was (Author: zhuqi): Hi [~weichiu] Yeah, i mean to make MAX_LOCK_HOLD_MS configurable after my change in HDFS-14553, because of the different need for client latency and balance the pressure for rpc queue. The balancer pressure i have changed to standby. Also we can add this queue size to metrics if needed. > Make MAX_LOCK_HOLD_MS and full queue size configurable > -- > > Key: HDFS-15041 > URL: https://issues.apache.org/jira/browse/HDFS-15041 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: namenode >Affects Versions: 3.2.0 >Reporter: zhuqi >Priority: Major > > Now the MAX_LOCK_HOLD_MS and the full queue size are fixed. But different > cluster have different need for the latency and the queue health standard. > We'd better to make the two parameter configurable. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Comment Edited] (HDFS-15041) Make MAX_LOCK_HOLD_MS and full queue size configurable
[ https://issues.apache.org/jira/browse/HDFS-15041?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16992124#comment-16992124 ] zhuqi edited comment on HDFS-15041 at 12/10/19 2:26 AM: Hi [~weichiu] Yeah, i mean to make MAX_LOCK_HOLD_MS configurable after my change in HDFS-14553, because of the different need for client latency and balance the pressure for rpc queue. The balancer pressure i have changed to standby. Also we can add this queue size to metrics if needed. was (Author: zhuqi): Hi [~weichiu] Yeah, i mean to make MAX_LOCK_HOLD_MS configurable after your change in HDFS-14553, because of the different need for client latency and balance the pressure for rpc queue. The balancer pressure i have changed to standby. > Make MAX_LOCK_HOLD_MS and full queue size configurable > -- > > Key: HDFS-15041 > URL: https://issues.apache.org/jira/browse/HDFS-15041 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: namenode >Affects Versions: 3.2.0 >Reporter: zhuqi >Priority: Major > > Now the MAX_LOCK_HOLD_MS and the full queue size are fixed. But different > cluster have different need for the latency and the queue health standard. > We'd better to make the two parameter configurable. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org