[jira] [Created] (HDFS-3722) TaskTracker's heartbeat is out of control

Liyin Liang created HDFS-3722: - Summary: TaskTracker's heartbeat is out of control Key: HDFS-3722 URL: https://issues.apache.org/jira/browse/HDFS-3722 Project: Hadoop HDFS Issue Type: Bug Aff

[jira] [Resolved] (HDFS-1583) Improve backup-node sync performance by wrapping RPC parameters

[ https://issues.apache.org/jira/browse/HDFS-1583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liyin Liang resolved HDFS-1583. --- Resolution: Fixed This bug has been fixed by HADOOP-6949. > Improve backup-node sync performance by w

[jira] [Updated] (HDFS-1583) Improve backup-node sync performance by wrapping RPC parameters

[ https://issues.apache.org/jira/browse/HDFS-1583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liyin Liang updated HDFS-1583: -- Status: Open (was: Patch Available) HADOOP-6949 has been accepted and committed. > Improve backup-node

[jira] Updated: (HDFS-1583) Improve backup-node sync performance by wrapping RPC parameters

[ https://issues.apache.org/jira/browse/HDFS-1583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liyin Liang updated HDFS-1583: -- Attachment: test-rpc.diff Hi Konstantin, I'll attach the benchmark code as a diff file, which is a simpl

[jira] Updated: (HDFS-1583) Improve backup-node sync performance by wrapping RPC parameters

[ https://issues.apache.org/jira/browse/HDFS-1583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liyin Liang updated HDFS-1583: -- Attachment: HDFS-1583-2.patch add a test case of _JournalArgs_. _ArrayWritable_ only accepts writable ob

[jira] Commented: (HDFS-1583) Improve backup-node sync performance by wrapping RPC parameters

[ https://issues.apache.org/jira/browse/HDFS-1583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12981176#action_12981176 ] Liyin Liang commented on HDFS-1583: --- Hi Todd, This is mainly caused by the serialization o

[jira] Updated: (HDFS-1583) Improve backup-node sync performance by wrapping RPC parameters

[ https://issues.apache.org/jira/browse/HDFS-1583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liyin Liang updated HDFS-1583: -- Fix Version/s: 0.23.0 Status: Patch Available (was: Open) > Improve backup-node sync perform

[jira] Updated: (HDFS-1583) Improve backup-node sync performance by wrapping RPC parameters

[ https://issues.apache.org/jira/browse/HDFS-1583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liyin Liang updated HDFS-1583: -- Attachment: HDFS-1583-1.patch Attach a patch which wraps Journal function's parameters with a writable c

[jira] Created: (HDFS-1583) Improve backup-node sync performance by wrapping RPC parameters

Improve backup-node sync performance by wrapping RPC parameters --- Key: HDFS-1583 URL: https://issues.apache.org/jira/browse/HDFS-1583 Project: Hadoop HDFS Issue Type: Improvement

[jira] Updated: (HDFS-1572) Checkpointer should trigger checkpoint with specified period.

[ https://issues.apache.org/jira/browse/HDFS-1572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liyin Liang updated HDFS-1572: -- Attachment: 1572-2.diff Hi Jakob, Thanks for you work and advice. We can move some logic to static f

[jira] Updated: (HDFS-1572) Checkpointer should trigger checkpoint with specified period.

[ https://issues.apache.org/jira/browse/HDFS-1572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liyin Liang updated HDFS-1572: -- Attachment: 1527-1.diff patch for trunk. > Checkpointer should trigger checkpoint with specified period

[jira] Created: (HDFS-1572) Checkpointer should trigger checkpoint with specified period.

Checkpointer should trigger checkpoint with specified period. - Key: HDFS-1572 URL: https://issues.apache.org/jira/browse/HDFS-1572 Project: Hadoop HDFS Issue Type: Bug