[jira] [Commented] (HDFS-11881) NameNode consumes a lot of memory for snapshot diff report generation

2017-06-29 Thread Manoj Govindassamy (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-11881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16068972#comment-16068972 ] Manoj Govindassamy commented on HDFS-11881: --- Thanks for the review and commit help

[jira] [Commented] (HDFS-11881) NameNode consumes a lot of memory for snapshot diff report generation

2017-06-29 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-11881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16068374#comment-16068374 ] Hudson commented on HDFS-11881: --- SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #11950 (See

[jira] [Commented] (HDFS-11881) NameNode consumes a lot of memory for snapshot diff report generation

2017-06-27 Thread Wei-Chiu Chuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-11881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16065692#comment-16065692 ] Wei-Chiu Chuang commented on HDFS-11881: LGTM. Thanks a lot. The chart shows heap usage grows

[jira] [Commented] (HDFS-11881) NameNode consumes a lot of memory for snapshot diff report generation

2017-06-20 Thread Manoj Govindassamy (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-11881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16056600#comment-16056600 ] Manoj Govindassamy commented on HDFS-11881: --- Thanks for the review [~jojochuang]. bq. It looks

[jira] [Commented] (HDFS-11881) NameNode consumes a lot of memory for snapshot diff report generation

2017-06-20 Thread Wei-Chiu Chuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-11881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16056447#comment-16056447 ] Wei-Chiu Chuang commented on HDFS-11881: So for example, {{Diff#insert}} uses ArrayList to store

[jira] [Commented] (HDFS-11881) NameNode consumes a lot of memory for snapshot diff report generation

2017-06-20 Thread Wei-Chiu Chuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-11881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16056424#comment-16056424 ] Wei-Chiu Chuang commented on HDFS-11881: I am not sure if it's necessary to add new tests. It

[jira] [Commented] (HDFS-11881) NameNode consumes a lot of memory for snapshot diff report generation

2017-06-20 Thread Wei-Chiu Chuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-11881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16056351#comment-16056351 ] Wei-Chiu Chuang commented on HDFS-11881: Ah never mind... I saw your comment. > NameNode consumes

[jira] [Commented] (HDFS-11881) NameNode consumes a lot of memory for snapshot diff report generation

2017-06-20 Thread Wei-Chiu Chuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-11881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16056091#comment-16056091 ] Wei-Chiu Chuang commented on HDFS-11881: Hi Manoj, thanks for working on this patch. Good finding

[jira] [Commented] (HDFS-11881) NameNode consumes a lot of memory for snapshot diff report generation

2017-06-12 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-11881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16047367#comment-16047367 ] Hadoop QA commented on HDFS-11881: -- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem ||

[jira] [Commented] (HDFS-11881) NameNode consumes a lot of memory for snapshot diff report generation

2017-06-12 Thread Manoj Govindassamy (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-11881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16047289#comment-16047289 ] Manoj Govindassamy commented on HDFS-11881: --- Let's use this jira to fix the high memory usage