[jira] [Updated] (HDFS-6089) Standby NN while transitioning to active throws a connection refused error when the prior active NN process is suspended
[ https://issues.apache.org/jira/browse/HDFS-6089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Wang updated HDFS-6089: -- Resolution: Fixed Fix Version/s: 2.4.0 Status: Resolved (was: Patch Available) Committed this back through 2.4, thanks again Jing for the patch and Arpit for the report. Standby NN while transitioning to active throws a connection refused error when the prior active NN process is suspended Key: HDFS-6089 URL: https://issues.apache.org/jira/browse/HDFS-6089 Project: Hadoop HDFS Issue Type: Bug Components: ha Affects Versions: 2.4.0 Reporter: Arpit Gupta Assignee: Jing Zhao Fix For: 2.4.0 Attachments: HDFS-6089.000.patch, HDFS-6089.001.patch, HDFS-6089.002.patch The following scenario was tested: * Determine Active NN and suspend the process (kill -19) * Wait about 60s to let the standby transition to active * Get the service state for nn1 and nn2 and make sure nn2 has transitioned to active. What was noticed that some times the call to get the service state of nn2 got a socket time out exception. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (HDFS-6089) Standby NN while transitioning to active throws a connection refused error when the prior active NN process is suspended
[ https://issues.apache.org/jira/browse/HDFS-6089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jing Zhao updated HDFS-6089: Attachment: HDFS-6089.002.patch Patch that adds rpc timeout for the rollEditLog call. I set the default timeout to 20s. Standby NN while transitioning to active throws a connection refused error when the prior active NN process is suspended Key: HDFS-6089 URL: https://issues.apache.org/jira/browse/HDFS-6089 Project: Hadoop HDFS Issue Type: Bug Components: ha Affects Versions: 2.4.0 Reporter: Arpit Gupta Assignee: Jing Zhao Attachments: HDFS-6089.000.patch, HDFS-6089.001.patch, HDFS-6089.002.patch The following scenario was tested: * Determine Active NN and suspend the process (kill -19) * Wait about 60s to let the standby transition to active * Get the service state for nn1 and nn2 and make sure nn2 has transitioned to active. What was noticed that some times the call to get the service state of nn2 got a socket time out exception. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (HDFS-6089) Standby NN while transitioning to active throws a connection refused error when the prior active NN process is suspended
[ https://issues.apache.org/jira/browse/HDFS-6089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jing Zhao updated HDFS-6089: Attachment: HDFS-6089.001.patch Fix unit tests. Standby NN while transitioning to active throws a connection refused error when the prior active NN process is suspended Key: HDFS-6089 URL: https://issues.apache.org/jira/browse/HDFS-6089 Project: Hadoop HDFS Issue Type: Bug Components: ha Affects Versions: 2.4.0 Reporter: Arpit Gupta Assignee: Jing Zhao Attachments: HDFS-6089.000.patch, HDFS-6089.001.patch The following scenario was tested: * Determine Active NN and suspend the process (kill -19) * Wait about 60s to let the standby transition to active * Get the service state for nn1 and nn2 and make sure nn2 has transitioned to active. What was noticed that some times the call to get the service state of nn2 got a socket time out exception. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (HDFS-6089) Standby NN while transitioning to active throws a connection refused error when the prior active NN process is suspended
[ https://issues.apache.org/jira/browse/HDFS-6089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Arpit Gupta updated HDFS-6089: -- Description: The following scenario was tested: * Determine Active NN and suspend the process (kill -19) * Wait about 60s to let the standby transition to active * Get the service state for nn1 and nn2 and make sure nn2 has transitioned to active. What was noticed that some times the call to get the service state of nn2 got a socket time out exception. was: The following scenario was tested: * Determine Active NN and suspend the process (kill -19) * Wait about 60s to let the standby transition to active * Get the service state for nn1 and nn2 and make sure nn2 has transitioned to active. What was noticed that some times the call to get the service state of nn2 got a socket time out connection. Standby NN while transitioning to active throws a connection refused error when the prior active NN process is suspended Key: HDFS-6089 URL: https://issues.apache.org/jira/browse/HDFS-6089 Project: Hadoop HDFS Issue Type: Bug Components: ha Affects Versions: 2.4.0 Reporter: Arpit Gupta Assignee: Jing Zhao The following scenario was tested: * Determine Active NN and suspend the process (kill -19) * Wait about 60s to let the standby transition to active * Get the service state for nn1 and nn2 and make sure nn2 has transitioned to active. What was noticed that some times the call to get the service state of nn2 got a socket time out exception. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (HDFS-6089) Standby NN while transitioning to active throws a connection refused error when the prior active NN process is suspended
[ https://issues.apache.org/jira/browse/HDFS-6089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jing Zhao updated HDFS-6089: Attachment: HDFS-6089.000.patch Simple patch to remove the editlog roll from SBN. Standby NN while transitioning to active throws a connection refused error when the prior active NN process is suspended Key: HDFS-6089 URL: https://issues.apache.org/jira/browse/HDFS-6089 Project: Hadoop HDFS Issue Type: Bug Components: ha Affects Versions: 2.4.0 Reporter: Arpit Gupta Assignee: Jing Zhao Attachments: HDFS-6089.000.patch The following scenario was tested: * Determine Active NN and suspend the process (kill -19) * Wait about 60s to let the standby transition to active * Get the service state for nn1 and nn2 and make sure nn2 has transitioned to active. What was noticed that some times the call to get the service state of nn2 got a socket time out exception. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (HDFS-6089) Standby NN while transitioning to active throws a connection refused error when the prior active NN process is suspended
[ https://issues.apache.org/jira/browse/HDFS-6089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jing Zhao updated HDFS-6089: Status: Patch Available (was: Open) Standby NN while transitioning to active throws a connection refused error when the prior active NN process is suspended Key: HDFS-6089 URL: https://issues.apache.org/jira/browse/HDFS-6089 Project: Hadoop HDFS Issue Type: Bug Components: ha Affects Versions: 2.4.0 Reporter: Arpit Gupta Assignee: Jing Zhao Attachments: HDFS-6089.000.patch The following scenario was tested: * Determine Active NN and suspend the process (kill -19) * Wait about 60s to let the standby transition to active * Get the service state for nn1 and nn2 and make sure nn2 has transitioned to active. What was noticed that some times the call to get the service state of nn2 got a socket time out exception. -- This message was sent by Atlassian JIRA (v6.2#6252)
