[jira] [Created] (HDFS-12353) Modify Dfsuse percent of dfsadmin report inconsistent with Dfsuse percent of datanode reports.
steven-wugang created HDFS-12353: Summary: Modify Dfsuse percent of dfsadmin report inconsistent with Dfsuse percent of datanode reports. Key: HDFS-12353 URL: https://issues.apache.org/jira/browse/HDFS-12353 Project: Hadoop HDFS Issue Type: Bug Reporter: steven-wugang -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org
[jira] [Created] (HDFS-12068) Modify judgment condition in function computeVolumeDataDensity,otherwise maybe divided by zero
steven-wugang created HDFS-12068:
Summary: Modify judgment condition in function
computeVolumeDataDensity,otherwise maybe divided by zero
Key: HDFS-12068
URL: https://issues.apache.org/jira/browse/HDFS-12068
Project: Hadoop HDFS
Issue Type: Bug
Reporter: steven-wugang
IN function computeVolumeDataDensity,there is a piece of code,as follow:
public void computeVolumeDataDensity() {
...
if (volume.computeEffectiveCapacity() < 0) {
skipMisConfiguredVolume(volume);
continue;
}
double dfsUsedRatio =
truncateDecimals(volume.getUsed() /
(double) volume.computeEffectiveCapacity());
}
Did not filter out the case that volume.computeEffectiveCapacity() is
zero，maybe divided by zero behind.
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[jira] [Created] (HDFS-12067) Add command help description about 'hdfs dfsadmin -help getVolumeReport' command.
steven-wugang created HDFS-12067: Summary: Add command help description about 'hdfs dfsadmin -help getVolumeReport' command. Key: HDFS-12067 URL: https://issues.apache.org/jira/browse/HDFS-12067 Project: Hadoop HDFS Issue Type: Improvement Reporter: steven-wugang When I use the command,I see the command help description,but the help description doesn't make it clear,especially the argument 'port',It's easy to mistake for port (default 9866) in 'dfs.datanode.address'.Therefore, in order to use this command better,I add some descriptions about the arguments. -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org
[jira] [Created] (HDFS-12045) Add log when Diskbalancer volume is transient storage type
steven-wugang created HDFS-12045: Summary: Add log when Diskbalancer volume is transient storage type Key: HDFS-12045 URL: https://issues.apache.org/jira/browse/HDFS-12045 Project: Hadoop HDFS Issue Type: Improvement Reporter: steven-wugang When dskbalancer volume is transient storage type,should add log to explain that unable to support transient storage type。 -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org
[jira] [Created] (HDFS-12025) Modify help instructions of Plan command and Execute command about DiskBalancer
steven-wugang created HDFS-12025: Summary: Modify help instructions of Plan command and Execute command about DiskBalancer Key: HDFS-12025 URL: https://issues.apache.org/jira/browse/HDFS-12025 Project: Hadoop HDFS Issue Type: Bug Reporter: steven-wugang There are some inaccurate descriptions in help descriptions about PlanCommand and ExecuteCommand of DiskBalancer. For example, in ExecuteCommand help description, "Execute command runs a submits a plan for execution on the given data node" should be modify modified to "Execute command runs a submitted plan for execution on the given data node". -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org
