[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-02-14 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Release Note: Addressed the @atm's comments Status: Patch Available (was: In Progress)

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-02-14 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Attachment: HDFS-12051.12.patch > Reimplement NameCache in NameNode: Intern duplicate byte[] arr

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-02-14 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Status: In Progress (was: Patch Available) > Reimplement NameCache in NameNode: Intern duplicat

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-02-07 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Status: Patch Available (was: In Progress) Addressed the latest commment by [~yzhangal] regardi

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-02-07 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Attachment: HDFS-12051.11.patch > Reimplement NameCache in NameNode: Intern duplicate byte[] arr

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-02-07 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Status: In Progress (was: Patch Available) > Reimplement NameCache in NameNode: Intern duplicat

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-02-05 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Status: Patch Available (was: In Progress) In this patch, the default NameCache size is increas

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-02-05 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Attachment: HDFS-12051.10.patch > Reimplement NameCache in NameNode: Intern duplicate byte[] arr

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-02-05 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Status: In Progress (was: Patch Available) > Reimplement NameCache in NameNode: Intern duplicat

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-02-01 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Attachment: HDFS-12051-NameCache-Rewrite.pdf > Reimplement NameCache in NameNode: Intern duplica

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-01-30 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Status: Patch Available (was: In Progress) I've just updated this patch to make NameNode automa

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-01-30 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Attachment: HDFS-12051.09.patch > Reimplement NameCache in NameNode: Intern duplicate byte[] arr

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-01-30 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Status: In Progress (was: Patch Available) > Reimplement NameCache in NameNode: Intern duplicat

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-01-25 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Status: Patch Available (was: In Progress) Addressed the most recent comments by [~yzhangal] an

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-01-25 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Attachment: HDFS-12051.08.patch > Reimplement NameCache in NameNode: Intern duplicate byte[] arr

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-01-25 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Status: In Progress (was: Patch Available) > Reimplement NameCache in NameNode: Intern duplicat

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-01-23 Thread Yongjun Zhang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yongjun Zhang updated HDFS-12051: - Hadoop Flags: Incompatible change > Reimplement NameCache in NameNode: Intern duplicate byte[] arr

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-01-23 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Status: Patch Available (was: In Progress) > Reimplement NameCache in NameNode: Intern duplicat

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-01-23 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Status: In Progress (was: Patch Available) > Reimplement NameCache in NameNode: Intern duplicat

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-01-23 Thread Misha Dmitriev (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Misha Dmitriev updated HDFS-12051: -- Attachment: HDFS-12051.07.patch > Reimplement NameCache in NameNode: Intern duplicate byte[] arr

[jira] [Updated] (HDFS-12051) Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly those denoting file/directory names) to save memory

2018-01-17 Thread Tsz Wo Nicholas Sze (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo Nicholas Sze updated HDFS-12051: --- Summary: Reimplement NameCache in NameNode: Intern duplicate byte[] arrays (mainly tho