[jira] [Updated] (HDFS-5548) Use ConcurrentHashMap in portmap
[ https://issues.apache.org/jira/browse/HDFS-5548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brandon Li updated HDFS-5548: - Fix Version/s: 2.2.1 > Use ConcurrentHashMap in portmap > > > Key: HDFS-5548 > URL: https://issues.apache.org/jira/browse/HDFS-5548 > Project: Hadoop HDFS > Issue Type: Improvement > Components: nfs >Reporter: Haohui Mai >Assignee: Haohui Mai > Fix For: 2.2.1 > > Attachments: HDFS-5548.000.patch, HDFS-5548.001.patch, > HDFS-5548.002.patch > > > Portmap uses a HashMap to store the port mapping. It synchronizes the access > of the hash map by locking itself. It can be simplified by using a > ConcurrentHashMap. -- This message was sent by Atlassian JIRA (v6.1#6144)
[jira] [Updated] (HDFS-5548) Use ConcurrentHashMap in portmap
[ https://issues.apache.org/jira/browse/HDFS-5548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brandon Li updated HDFS-5548: - Attachment: HDFS-5548.003.patch Upload the committed patch, which has trivial difference with different debug level in a couple places. > Use ConcurrentHashMap in portmap > > > Key: HDFS-5548 > URL: https://issues.apache.org/jira/browse/HDFS-5548 > Project: Hadoop HDFS > Issue Type: Improvement > Components: nfs >Reporter: Haohui Mai >Assignee: Haohui Mai > Fix For: 2.2.1 > > Attachments: HDFS-5548.000.patch, HDFS-5548.001.patch, > HDFS-5548.002.patch, HDFS-5548.003.patch > > > Portmap uses a HashMap to store the port mapping. It synchronizes the access > of the hash map by locking itself. It can be simplified by using a > ConcurrentHashMap. -- This message was sent by Atlassian JIRA (v6.1#6144)
[jira] [Updated] (HDFS-5548) Use ConcurrentHashMap in portmap
[ https://issues.apache.org/jira/browse/HDFS-5548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brandon Li updated HDFS-5548: - Resolution: Fixed Hadoop Flags: Reviewed Status: Resolved (was: Patch Available) > Use ConcurrentHashMap in portmap > > > Key: HDFS-5548 > URL: https://issues.apache.org/jira/browse/HDFS-5548 > Project: Hadoop HDFS > Issue Type: Improvement > Components: nfs >Reporter: Haohui Mai >Assignee: Haohui Mai > Attachments: HDFS-5548.000.patch, HDFS-5548.001.patch, > HDFS-5548.002.patch > > > Portmap uses a HashMap to store the port mapping. It synchronizes the access > of the hash map by locking itself. It can be simplified by using a > ConcurrentHashMap. -- This message was sent by Atlassian JIRA (v6.1#6144)
[jira] [Updated] (HDFS-5548) Use ConcurrentHashMap in portmap
[ https://issues.apache.org/jira/browse/HDFS-5548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brandon Li updated HDFS-5548: - Issue Type: Improvement (was: Bug) > Use ConcurrentHashMap in portmap > > > Key: HDFS-5548 > URL: https://issues.apache.org/jira/browse/HDFS-5548 > Project: Hadoop HDFS > Issue Type: Improvement > Components: nfs >Reporter: Haohui Mai >Assignee: Haohui Mai > Attachments: HDFS-5548.000.patch, HDFS-5548.001.patch, > HDFS-5548.002.patch > > > Portmap uses a HashMap to store the port mapping. It synchronizes the access > of the hash map by locking itself. It can be simplified by using a > ConcurrentHashMap. -- This message was sent by Atlassian JIRA (v6.1#6144)
[jira] [Updated] (HDFS-5548) Use ConcurrentHashMap in portmap
[ https://issues.apache.org/jira/browse/HDFS-5548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brandon Li updated HDFS-5548: - Component/s: nfs > Use ConcurrentHashMap in portmap > > > Key: HDFS-5548 > URL: https://issues.apache.org/jira/browse/HDFS-5548 > Project: Hadoop HDFS > Issue Type: Bug > Components: nfs >Reporter: Haohui Mai >Assignee: Haohui Mai > Attachments: HDFS-5548.000.patch, HDFS-5548.001.patch, > HDFS-5548.002.patch > > > Portmap uses a HashMap to store the port mapping. It synchronizes the access > of the hash map by locking itself. It can be simplified by using a > ConcurrentHashMap. -- This message was sent by Atlassian JIRA (v6.1#6144)
[jira] [Updated] (HDFS-5548) Use ConcurrentHashMap in portmap
[ https://issues.apache.org/jira/browse/HDFS-5548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-5548: - Attachment: HDFS-5548.002.patch > Use ConcurrentHashMap in portmap > > > Key: HDFS-5548 > URL: https://issues.apache.org/jira/browse/HDFS-5548 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Haohui Mai >Assignee: Haohui Mai > Attachments: HDFS-5548.000.patch, HDFS-5548.001.patch, > HDFS-5548.002.patch > > > Portmap uses a HashMap to store the port mapping. It synchronizes the access > of the hash map by locking itself. It can be simplified by using a > ConcurrentHashMap. -- This message was sent by Atlassian JIRA (v6.1#6144)
[jira] [Updated] (HDFS-5548) Use ConcurrentHashMap in portmap
[ https://issues.apache.org/jira/browse/HDFS-5548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-5548: - Attachment: HDFS-5548.001.patch > Use ConcurrentHashMap in portmap > > > Key: HDFS-5548 > URL: https://issues.apache.org/jira/browse/HDFS-5548 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Haohui Mai >Assignee: Haohui Mai > Attachments: HDFS-5548.000.patch, HDFS-5548.001.patch > > > Portmap uses a HashMap to store the port mapping. It synchronizes the access > of the hash map by locking itself. It can be simplified by using a > ConcurrentHashMap. -- This message was sent by Atlassian JIRA (v6.1#6144)
[jira] [Updated] (HDFS-5548) Use ConcurrentHashMap in portmap
[ https://issues.apache.org/jira/browse/HDFS-5548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-5548: - Status: Patch Available (was: Open) > Use ConcurrentHashMap in portmap > > > Key: HDFS-5548 > URL: https://issues.apache.org/jira/browse/HDFS-5548 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Haohui Mai >Assignee: Haohui Mai > Attachments: HDFS-5548.000.patch > > > Portmap uses a HashMap to store the port mapping. It synchronizes the access > of the hash map by locking itself. It can be simplified by using a > ConcurrentHashMap. -- This message was sent by Atlassian JIRA (v6.1#6144)
[jira] [Updated] (HDFS-5548) Use ConcurrentHashMap in portmap
[ https://issues.apache.org/jira/browse/HDFS-5548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-5548: - Attachment: HDFS-5548.000.patch > Use ConcurrentHashMap in portmap > > > Key: HDFS-5548 > URL: https://issues.apache.org/jira/browse/HDFS-5548 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Haohui Mai >Assignee: Haohui Mai > Attachments: HDFS-5548.000.patch > > > Portmap uses a HashMap to store the port mapping. It synchronizes the access > of the hash map by locking itself. It can be simplified by using a > ConcurrentHashMap. -- This message was sent by Atlassian JIRA (v6.1#6144)