[jira] [Updated] (YARN-7984) Delete registry entries from ZK on ServiceClient stop and clean up stop/destroy behavior
[ https://issues.apache.org/jira/browse/YARN-7984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Billie Rinaldi updated YARN-7984: - Fix Version/s: 3.1.1 > Delete registry entries from ZK on ServiceClient stop and clean up > stop/destroy behavior > > > Key: YARN-7984 > URL: https://issues.apache.org/jira/browse/YARN-7984 > Project: Hadoop YARN > Issue Type: Bug > Components: yarn-native-services >Reporter: Billie Rinaldi >Assignee: Billie Rinaldi >Priority: Critical > Fix For: 3.2.0, 3.1.1 > > Attachments: YARN-7984.1.patch, YARN-7984.2.patch > > > The service records written to the registry are removed by ServiceClient on a > destroy call, but not on a stop call. The service AM does have some code to > clean up the registry entries when component instances are stopped, but if > the AM is killed before it has a chance to perform the cleanup, these entries > will be left in ZooKeeper. It would be better to clean these up in the stop > call, so that RegistryDNS does not provide lookups for containers that don't > exist. > Additional stop/destroy behavior improvements include fixing errors / > unexpected behavior related to: > * destroying a saved (not launched or started) service > * destroying a stopped service > * destroying a destroyed service > * returning proper exit codes for destroy failures > * performing other client operations on saved services (fixing NPEs) -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-7984) Delete registry entries from ZK on ServiceClient stop and clean up stop/destroy behavior
[ https://issues.apache.org/jira/browse/YARN-7984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang updated YARN-7984: Fix Version/s: 3.2.0 > Delete registry entries from ZK on ServiceClient stop and clean up > stop/destroy behavior > > > Key: YARN-7984 > URL: https://issues.apache.org/jira/browse/YARN-7984 > Project: Hadoop YARN > Issue Type: Bug > Components: yarn-native-services >Reporter: Billie Rinaldi >Assignee: Billie Rinaldi >Priority: Critical > Fix For: 3.2.0 > > Attachments: YARN-7984.1.patch, YARN-7984.2.patch > > > The service records written to the registry are removed by ServiceClient on a > destroy call, but not on a stop call. The service AM does have some code to > clean up the registry entries when component instances are stopped, but if > the AM is killed before it has a chance to perform the cleanup, these entries > will be left in ZooKeeper. It would be better to clean these up in the stop > call, so that RegistryDNS does not provide lookups for containers that don't > exist. > Additional stop/destroy behavior improvements include fixing errors / > unexpected behavior related to: > * destroying a saved (not launched or started) service > * destroying a stopped service > * destroying a destroyed service > * returning proper exit codes for destroy failures > * performing other client operations on saved services (fixing NPEs) -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-7984) Delete registry entries from ZK on ServiceClient stop and clean up stop/destroy behavior
[ https://issues.apache.org/jira/browse/YARN-7984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Billie Rinaldi updated YARN-7984: - Description: The service records written to the registry are removed by ServiceClient on a destroy call, but not on a stop call. The service AM does have some code to clean up the registry entries when component instances are stopped, but if the AM is killed before it has a chance to perform the cleanup, these entries will be left in ZooKeeper. It would be better to clean these up in the stop call, so that RegistryDNS does not provide lookups for containers that don't exist. Additional stop/destroy behavior improvements include fixing errors / unexpected behavior related to: * destroying a saved (not launched or started) service * destroying a stopped service * destroying a destroyed service * returning proper exit codes for destroy failures * performing other client operations on saved services (fixing NPEs) was: The service records written to the registry are removed by ServiceClient on a destroy call, but not on a stop call. The service AM does have some code to clean up the registry entries when component instances are stopped, but if the AM is killed before it has a chance to perform the cleanup, these entries will be left in ZooKeeper. It would be better to clean these up in the stop call, so that RegistryDNS does not provide lookups for containers that don't exist. Additional stop/destroy behavior improvements include: * destroying a saved (not launched or started) service * destroying a stopped service * destroying a destroyed service * > Delete registry entries from ZK on ServiceClient stop and clean up > stop/destroy behavior > > > Key: YARN-7984 > URL: https://issues.apache.org/jira/browse/YARN-7984 > Project: Hadoop YARN > Issue Type: Bug > Components: yarn-native-services >Reporter: Billie Rinaldi >Assignee: Billie Rinaldi >Priority: Critical > Attachments: YARN-7984.1.patch, YARN-7984.2.patch > > > The service records written to the registry are removed by ServiceClient on a > destroy call, but not on a stop call. The service AM does have some code to > clean up the registry entries when component instances are stopped, but if > the AM is killed before it has a chance to perform the cleanup, these entries > will be left in ZooKeeper. It would be better to clean these up in the stop > call, so that RegistryDNS does not provide lookups for containers that don't > exist. > Additional stop/destroy behavior improvements include fixing errors / > unexpected behavior related to: > * destroying a saved (not launched or started) service > * destroying a stopped service > * destroying a destroyed service > * returning proper exit codes for destroy failures > * performing other client operations on saved services (fixing NPEs) -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-7984) Delete registry entries from ZK on ServiceClient stop and clean up stop/destroy behavior
[ https://issues.apache.org/jira/browse/YARN-7984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Billie Rinaldi updated YARN-7984: - Description: The service records written to the registry are removed by ServiceClient on a destroy call, but not on a stop call. The service AM does have some code to clean up the registry entries when component instances are stopped, but if the AM is killed before it has a chance to perform the cleanup, these entries will be left in ZooKeeper. It would be better to clean these up in the stop call, so that RegistryDNS does not provide lookups for containers that don't exist. Additional stop/destroy behavior improvements include: * destroying a saved (not launched or started) service * destroying a stopped service * destroying a destroyed service * was:The service records written to the registry are removed by ServiceClient on a destroy call, but not on a stop call. The service AM does have some code to clean up the registry entries when component instances are stopped, but if the AM is killed before it has a chance to perform the cleanup, these entries will be left in ZooKeeper. It would be better to clean these up in the stop call, so that RegistryDNS does not provide lookups for containers that don't exist. > Delete registry entries from ZK on ServiceClient stop and clean up > stop/destroy behavior > > > Key: YARN-7984 > URL: https://issues.apache.org/jira/browse/YARN-7984 > Project: Hadoop YARN > Issue Type: Bug > Components: yarn-native-services >Reporter: Billie Rinaldi >Assignee: Billie Rinaldi >Priority: Critical > Attachments: YARN-7984.1.patch, YARN-7984.2.patch > > > The service records written to the registry are removed by ServiceClient on a > destroy call, but not on a stop call. The service AM does have some code to > clean up the registry entries when component instances are stopped, but if > the AM is killed before it has a chance to perform the cleanup, these entries > will be left in ZooKeeper. It would be better to clean these up in the stop > call, so that RegistryDNS does not provide lookups for containers that don't > exist. > Additional stop/destroy behavior improvements include: > * destroying a saved (not launched or started) service > * destroying a stopped service > * destroying a destroyed service > * -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-7984) Delete registry entries from ZK on ServiceClient stop and clean up stop/destroy behavior
[ https://issues.apache.org/jira/browse/YARN-7984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Billie Rinaldi updated YARN-7984: - Summary: Delete registry entries from ZK on ServiceClient stop and clean up stop/destroy behavior (was: Delete registry entries from ZK on ServiceClient stop and clean up stop/destry behavior) > Delete registry entries from ZK on ServiceClient stop and clean up > stop/destroy behavior > > > Key: YARN-7984 > URL: https://issues.apache.org/jira/browse/YARN-7984 > Project: Hadoop YARN > Issue Type: Bug > Components: yarn-native-services >Reporter: Billie Rinaldi >Assignee: Billie Rinaldi >Priority: Critical > Attachments: YARN-7984.1.patch, YARN-7984.2.patch > > > The service records written to the registry are removed by ServiceClient on a > destroy call, but not on a stop call. The service AM does have some code to > clean up the registry entries when component instances are stopped, but if > the AM is killed before it has a chance to perform the cleanup, these entries > will be left in ZooKeeper. It would be better to clean these up in the stop > call, so that RegistryDNS does not provide lookups for containers that don't > exist. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
