[jira] [Updated] (HBASE-25032) Wait for region server to become online before adding it to online servers in Master
[ https://issues.apache.org/jira/browse/HBASE-25032?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Kyle Purtell updated HBASE-25032: Fix Version/s: (was: 2.4.3) (was: 2.3.5) (was: 1.7.0) > Wait for region server to become online before adding it to online servers in > Master > > > Key: HBASE-25032 > URL: https://issues.apache.org/jira/browse/HBASE-25032 > Project: HBase > Issue Type: Bug >Reporter: Sandeep Guggilam >Assignee: Caroline Zhou >Priority: Major > Labels: master, regionserver > Fix For: 3.0.0-alpha-1, 2.5.0 > > > As part of RS start up, RS reports for duty to Master . Master acknowledges > the request and adds it to the onlineServers list for further assigning any > regions to the RS > Once Master acknowledges the reportForDuty and sends back the response, RS > does a bunch of stuff like initializing replication sources etc before > becoming online. However, sometimes there could be an issue with initializing > replication sources when it is unable to connect to peer clusters because of > some kerberos configuration and there would be a delay of around 20 mins in > becoming online. > > Since master considers it online, it tries to assign regions and which fails > with ServerNotRunningYet exception, then the master tries to unassign which > again fails with the same exception leading the region to FAILED_CLOSE state. > > It would be good to have a check to see if the RS is ready to accept the > assignment requests before adding it to online servers list which would > account for any such delays as described above -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (HBASE-25032) Wait for region server to become online before adding it to online servers in Master
[ https://issues.apache.org/jira/browse/HBASE-25032?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Vissapragada updated HBASE-25032: - Fix Version/s: 2.3.5 > Wait for region server to become online before adding it to online servers in > Master > > > Key: HBASE-25032 > URL: https://issues.apache.org/jira/browse/HBASE-25032 > Project: HBase > Issue Type: Bug >Reporter: Sandeep Guggilam >Assignee: Caroline >Priority: Major > Labels: master, regionserver > Fix For: 3.0.0-alpha-1, 1.7.0, 2.5.0, 2.3.5, 2.4.3 > > > As part of RS start up, RS reports for duty to Master . Master acknowledges > the request and adds it to the onlineServers list for further assigning any > regions to the RS > Once Master acknowledges the reportForDuty and sends back the response, RS > does a bunch of stuff like initializing replication sources etc before > becoming online. However, sometimes there could be an issue with initializing > replication sources when it is unable to connect to peer clusters because of > some kerberos configuration and there would be a delay of around 20 mins in > becoming online. > > Since master considers it online, it tries to assign regions and which fails > with ServerNotRunningYet exception, then the master tries to unassign which > again fails with the same exception leading the region to FAILED_CLOSE state. > > It would be good to have a check to see if the RS is ready to accept the > assignment requests before adding it to online servers list which would > account for any such delays as described above -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (HBASE-25032) Wait for region server to become online before adding it to online servers in Master
[ https://issues.apache.org/jira/browse/HBASE-25032?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Vissapragada updated HBASE-25032: - Release Note: After this change a region server is marked online and ready to accept regions (as seen by master) after it's first report to master is sent successfully. Prior to this change there could be cases where the region server is marked online but is actually stuck during initialization due to issues like misconfiguration and master tries to assign regions and they are stuck because the region server is in a weird state and not ready to serve them. > Wait for region server to become online before adding it to online servers in > Master > > > Key: HBASE-25032 > URL: https://issues.apache.org/jira/browse/HBASE-25032 > Project: HBase > Issue Type: Bug >Reporter: Sandeep Guggilam >Assignee: Caroline >Priority: Major > Labels: master, regionserver > Fix For: 3.0.0-alpha-1, 1.7.0, 2.5.0, 2.4.3 > > > As part of RS start up, RS reports for duty to Master . Master acknowledges > the request and adds it to the onlineServers list for further assigning any > regions to the RS > Once Master acknowledges the reportForDuty and sends back the response, RS > does a bunch of stuff like initializing replication sources etc before > becoming online. However, sometimes there could be an issue with initializing > replication sources when it is unable to connect to peer clusters because of > some kerberos configuration and there would be a delay of around 20 mins in > becoming online. > > Since master considers it online, it tries to assign regions and which fails > with ServerNotRunningYet exception, then the master tries to unassign which > again fails with the same exception leading the region to FAILED_CLOSE state. > > It would be good to have a check to see if the RS is ready to accept the > assignment requests before adding it to online servers list which would > account for any such delays as described above -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (HBASE-25032) Wait for region server to become online before adding it to online servers in Master
[ https://issues.apache.org/jira/browse/HBASE-25032?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Vissapragada updated HBASE-25032: - Fix Version/s: 2.4.3 2.5.0 1.7.0 > Wait for region server to become online before adding it to online servers in > Master > > > Key: HBASE-25032 > URL: https://issues.apache.org/jira/browse/HBASE-25032 > Project: HBase > Issue Type: Bug >Reporter: Sandeep Guggilam >Assignee: Caroline >Priority: Major > Labels: master, regionserver > Fix For: 3.0.0-alpha-1, 1.7.0, 2.5.0, 2.4.3 > > > As part of RS start up, RS reports for duty to Master . Master acknowledges > the request and adds it to the onlineServers list for further assigning any > regions to the RS > Once Master acknowledges the reportForDuty and sends back the response, RS > does a bunch of stuff like initializing replication sources etc before > becoming online. However, sometimes there could be an issue with initializing > replication sources when it is unable to connect to peer clusters because of > some kerberos configuration and there would be a delay of around 20 mins in > becoming online. > > Since master considers it online, it tries to assign regions and which fails > with ServerNotRunningYet exception, then the master tries to unassign which > again fails with the same exception leading the region to FAILED_CLOSE state. > > It would be good to have a check to see if the RS is ready to accept the > assignment requests before adding it to online servers list which would > account for any such delays as described above -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (HBASE-25032) Wait for region server to become online before adding it to online servers in Master
[ https://issues.apache.org/jira/browse/HBASE-25032?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Vissapragada updated HBASE-25032: - Fix Version/s: 3.0.0-alpha-1 > Wait for region server to become online before adding it to online servers in > Master > > > Key: HBASE-25032 > URL: https://issues.apache.org/jira/browse/HBASE-25032 > Project: HBase > Issue Type: Bug >Reporter: Sandeep Guggilam >Assignee: Caroline >Priority: Major > Labels: master, regionserver > Fix For: 3.0.0-alpha-1 > > > As part of RS start up, RS reports for duty to Master . Master acknowledges > the request and adds it to the onlineServers list for further assigning any > regions to the RS > Once Master acknowledges the reportForDuty and sends back the response, RS > does a bunch of stuff like initializing replication sources etc before > becoming online. However, sometimes there could be an issue with initializing > replication sources when it is unable to connect to peer clusters because of > some kerberos configuration and there would be a delay of around 20 mins in > becoming online. > > Since master considers it online, it tries to assign regions and which fails > with ServerNotRunningYet exception, then the master tries to unassign which > again fails with the same exception leading the region to FAILED_CLOSE state. > > It would be good to have a check to see if the RS is ready to accept the > assignment requests before adding it to online servers list which would > account for any such delays as described above -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (HBASE-25032) Wait for region server to become online before adding it to online servers in Master
[ https://issues.apache.org/jira/browse/HBASE-25032?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Vissapragada updated HBASE-25032: - Labels: master regionserver (was: ) > Wait for region server to become online before adding it to online servers in > Master > > > Key: HBASE-25032 > URL: https://issues.apache.org/jira/browse/HBASE-25032 > Project: HBase > Issue Type: Bug >Reporter: Sandeep Guggilam >Assignee: Caroline >Priority: Major > Labels: master, regionserver > > As part of RS start up, RS reports for duty to Master . Master acknowledges > the request and adds it to the onlineServers list for further assigning any > regions to the RS > Once Master acknowledges the reportForDuty and sends back the response, RS > does a bunch of stuff like initializing replication sources etc before > becoming online. However, sometimes there could be an issue with initializing > replication sources when it is unable to connect to peer clusters because of > some kerberos configuration and there would be a delay of around 20 mins in > becoming online. > > Since master considers it online, it tries to assign regions and which fails > with ServerNotRunningYet exception, then the master tries to unassign which > again fails with the same exception leading the region to FAILED_CLOSE state. > > It would be good to have a check to see if the RS is ready to accept the > assignment requests before adding it to online servers list which would > account for any such delays as described above -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (HBASE-25032) Wait for region server to become online before adding it to online servers in Master
[ https://issues.apache.org/jira/browse/HBASE-25032?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sandeep Guggilam updated HBASE-25032: - Summary: Wait for region server to become online before adding it to online servers in Master (was: Wait for region server to become online before considering it online in Master) > Wait for region server to become online before adding it to online servers in > Master > > > Key: HBASE-25032 > URL: https://issues.apache.org/jira/browse/HBASE-25032 > Project: HBase > Issue Type: Bug >Reporter: Sandeep Guggilam >Assignee: Sandeep Guggilam >Priority: Major > > As part of RS start up, RS reports for duty to Master . Master acknowledges > the request and adds it to the onlineServers list for further assigning any > regions to the RS > Once Master acknowledges the reportForDuty and sends back the response, RS > does a bunch of stuff like initializing replication sources etc before > becoming online. However, sometimes there could be an issue with initializing > replication sources when it is unable to connect to peer clusters because of > some kerberos configuration and there would be a delay of around 20 mins in > becoming online. > > Since master considers it online, it tries to assign regions and which fails > with ServerNotRunningYet exception, then the master tries to unassign which > again fails with the same exception leading the region to FAILED_CLOSE state. > > It would be good to have a check to see if the RS is ready to accept the > assignment requests before adding it to online servers list which would > account for any such delays as described above -- This message was sent by Atlassian Jira (v8.3.4#803005)
