[jira] [Commented] (CASSANDRA-12860) Nodetool repair fragile: cannot properly recover from single node failure. Has to restart all nodes in order to repair again
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https://issues.apache.org/jira/browse/CASSANDRA-12860?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16824071#comment-16824071
]
Brent commented on CASSANDRA-12860:
---
I have the same issue on 3.11.4.
Repairing a small keyspace (about 1GB) with the command:
{code:java}
nodetool -full -tr metrics
{code}
OR with cassandra-reaper (on any performance setting)
causes one or more nodes to restart. The trace output of nodetool just says
streaming failed.
> Nodetool repair fragile: cannot properly recover from single node failure.
> Has to restart all nodes in order to repair again
>
>
> Key: CASSANDRA-12860
> URL: https://issues.apache.org/jira/browse/CASSANDRA-12860
> Project: Cassandra
> Issue Type: Bug
> Environment: CentOS 6.7, Java HotSpot(TM) 64-Bit Server VM (build
> 25.102-b14, mixed mode), Cassandra 3.5.0, fresh install
>Reporter: Bing Wu
>Priority: Urgent
>
> Summary of symptom:
> - Set up is a multi-region cluster in AWS (5 regions). Each region has at
> least 4 hosts with RF=1/2 number of nodes, using V-nodes (256)
> - How to reproduce:
> -- On node A, start this repair job (again we are running fresh 3.5.0):
> {code}nohup sudo nodetool repair -j 2 -pr -full myks > /tmp/repair.log 2>&1
> &{code}
> -- Job starts fine, reporting progress like {noformat}
> [2016-10-28 22:37:52,692] Starting repair command #1, repairing keyspace myks
> with repair options (parallelism: parallel, primary range: true, incremental:
> false, job threads: 2, ColumnFamilies: [], dataCenters: [], hosts: [], # of
> ranges: 256)
> [2016-10-28 22:38:35,099] Repair session 36f13450-9d5f-11e6-8bf7-a9f47ff986a9
> for range [(4029874034937227774,4033949979656106020]] finished (progress: 1%)
> [2016-10-28 22:38:38,769] Repair session 36f30910-9d5f-11e6-8bf7-a9f47ff986a9
> for range [(-2395606719402271267,-2394525508513518837]] finished (progress:
> 1%)
> [2016-10-28 22:38:48,521] Repair session 36f3f370-9d5f-11e6-8bf7-a9f47ff986a9
> for range [(-5223108861718702793,-5221117649630514419]] finished (progress:
> 2%)
> {noformat}
> -- Then manually shutdown another node (node B) in the same region (haven't
> tried with other region yet but expect the same behavior from past experience)
> -- Shortly after that seeing this message from job log (as well as in
> system.log) on node A: {noformat}
> [2016-10-28 22:41:46,268] Repair session 37088ce1-9d5f-11e6-8bf7-a9f47ff986a9
> for range [(-928974038666914990,-927967994563261540]] failed with error
> Endpoint /node_B_ip died (progress: 51%)
> {noformat}
> -- From this point on, repair job seems to hang:
> --- no further messages from job log
> --- nor any related messages in system.log
> --- CPU stayed low (low single digit percent of 1 CPU)
> -- After an hour (1hr), manually kill the repair jobs using "ps -eaf | grep
> repair"
> -- Restart C* on node A
> --- Verified system is up and no error messages in system.log
> --- Also verified that there is no error messages from node B
> -- After node A settles down (e.g. no new messages from system.log), restart
> the same repair job: {code}nohup sudo nodetool repair -j 2 -pr -full myks >
> /tmp/repair.log 2>&1 &{code}
> -- Job failes pretty quickly, reporting error from more nodes B and K:
> {noformat} [y...@cass-tm-1b-012.apse1.mashery.com ~]$ tail -f
> /tmp/repair.log
> [2016-10-28 22:49:52,965] Starting repair command #1, repairing keyspace myks
> with repair options (parallelism: parallel, primary range: true, incremental:
> false, job threads: 2, ColumnFamilies: [], dataCenters: [], hosts: [], # of
> ranges: 256)
> [2016-10-28 22:50:15,839] Repair session e4180720-9d60-11e6-b2f9-cb9524b3c536
> for range [(4029874034937227774,4033949979656106020]] failed with error
> [repair #e4180720-9d60-11e6-b2f9-cb9524b3c536 on myks/rtable,
> [(4029874034937227774,4033949979656106020]]] Validation failed in /node_K_ip
> (progress: 1%)
> [2016-10-28 22:50:17,158] Repair session e419dbe0-9d60-11e6-b2f9-cb9524b3c536
> for range [(-2395606719402271267,-2394525508513518837]] failed with error
> [repair #e419dbe0-9d60-11e6-b2f9-cb9524b3c536 on myks/rtable,
> [(-2395606719402271267,-2394525508513518837]]] Validation failed in
> /node_B_ip (progress: 1%)
> [2016-10-28 22:50:18,256] Repair session e41b1460-9d60-11e6-b2f9-cb9524b3c536
> for range [(-5223108861718702793,-5221117649630514419]] failed with error
> [repair #e41b1460-9d60-11e6-b2f9-cb9524b3c536 on myks/rtable,
> [(-5223108861718702793,-5221117649630514419]]] Validation failed in
> /node_B_ip (progress: 2%)
> {noformat}
> -- On the said nodes (B and K), seeing similar errors: {noformat}
> ERROR [ValidationExecutor:5] 2016-10-28 22:58:45,307
> CompactionManager.java:1320 - Cannot start
[jira] [Commented] (CASSANDRA-12860) Nodetool repair fragile: cannot properly recover from single node failure. Has to restart all nodes in order to repair again
[
https://issues.apache.org/jira/browse/CASSANDRA-12860?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16443130#comment-16443130
]
N L commented on CASSANDRA-12860:
---
[~krummas]
Hi,
I'm Using cassandra version 3.10
I'm still getting this error.
> Nodetool repair fragile: cannot properly recover from single node failure.
> Has to restart all nodes in order to repair again
>
>
> Key: CASSANDRA-12860
> URL: https://issues.apache.org/jira/browse/CASSANDRA-12860
> Project: Cassandra
> Issue Type: Bug
> Environment: CentOS 6.7, Java HotSpot(TM) 64-Bit Server VM (build
> 25.102-b14, mixed mode), Cassandra 3.5.0, fresh install
>Reporter: Bing Wu
>Priority: Critical
>
> Summary of symptom:
> - Set up is a multi-region cluster in AWS (5 regions). Each region has at
> least 4 hosts with RF=1/2 number of nodes, using V-nodes (256)
> - How to reproduce:
> -- On node A, start this repair job (again we are running fresh 3.5.0):
> {code}nohup sudo nodetool repair -j 2 -pr -full myks > /tmp/repair.log 2>&1
> &{code}
> -- Job starts fine, reporting progress like {noformat}
> [2016-10-28 22:37:52,692] Starting repair command #1, repairing keyspace myks
> with repair options (parallelism: parallel, primary range: true, incremental:
> false, job threads: 2, ColumnFamilies: [], dataCenters: [], hosts: [], # of
> ranges: 256)
> [2016-10-28 22:38:35,099] Repair session 36f13450-9d5f-11e6-8bf7-a9f47ff986a9
> for range [(4029874034937227774,4033949979656106020]] finished (progress: 1%)
> [2016-10-28 22:38:38,769] Repair session 36f30910-9d5f-11e6-8bf7-a9f47ff986a9
> for range [(-2395606719402271267,-2394525508513518837]] finished (progress:
> 1%)
> [2016-10-28 22:38:48,521] Repair session 36f3f370-9d5f-11e6-8bf7-a9f47ff986a9
> for range [(-5223108861718702793,-5221117649630514419]] finished (progress:
> 2%)
> {noformat}
> -- Then manually shutdown another node (node B) in the same region (haven't
> tried with other region yet but expect the same behavior from past experience)
> -- Shortly after that seeing this message from job log (as well as in
> system.log) on node A: {noformat}
> [2016-10-28 22:41:46,268] Repair session 37088ce1-9d5f-11e6-8bf7-a9f47ff986a9
> for range [(-928974038666914990,-927967994563261540]] failed with error
> Endpoint /node_B_ip died (progress: 51%)
> {noformat}
> -- From this point on, repair job seems to hang:
> --- no further messages from job log
> --- nor any related messages in system.log
> --- CPU stayed low (low single digit percent of 1 CPU)
> -- After an hour (1hr), manually kill the repair jobs using "ps -eaf | grep
> repair"
> -- Restart C* on node A
> --- Verified system is up and no error messages in system.log
> --- Also verified that there is no error messages from node B
> -- After node A settles down (e.g. no new messages from system.log), restart
> the same repair job: {code}nohup sudo nodetool repair -j 2 -pr -full myks >
> /tmp/repair.log 2>&1 &{code}
> -- Job failes pretty quickly, reporting error from more nodes B and K:
> {noformat} [y...@cass-tm-1b-012.apse1.mashery.com ~]$ tail -f
> /tmp/repair.log
> [2016-10-28 22:49:52,965] Starting repair command #1, repairing keyspace myks
> with repair options (parallelism: parallel, primary range: true, incremental:
> false, job threads: 2, ColumnFamilies: [], dataCenters: [], hosts: [], # of
> ranges: 256)
> [2016-10-28 22:50:15,839] Repair session e4180720-9d60-11e6-b2f9-cb9524b3c536
> for range [(4029874034937227774,4033949979656106020]] failed with error
> [repair #e4180720-9d60-11e6-b2f9-cb9524b3c536 on myks/rtable,
> [(4029874034937227774,4033949979656106020]]] Validation failed in /node_K_ip
> (progress: 1%)
> [2016-10-28 22:50:17,158] Repair session e419dbe0-9d60-11e6-b2f9-cb9524b3c536
> for range [(-2395606719402271267,-2394525508513518837]] failed with error
> [repair #e419dbe0-9d60-11e6-b2f9-cb9524b3c536 on myks/rtable,
> [(-2395606719402271267,-2394525508513518837]]] Validation failed in
> /node_B_ip (progress: 1%)
> [2016-10-28 22:50:18,256] Repair session e41b1460-9d60-11e6-b2f9-cb9524b3c536
> for range [(-5223108861718702793,-5221117649630514419]] failed with error
> [repair #e41b1460-9d60-11e6-b2f9-cb9524b3c536 on myks/rtable,
> [(-5223108861718702793,-5221117649630514419]]] Validation failed in
> /node_B_ip (progress: 2%)
> {noformat}
> -- On the said nodes (B and K), seeing similar errors: {noformat}
> ERROR [ValidationExecutor:5] 2016-10-28 22:58:45,307
> CompactionManager.java:1320 - Cannot start multiple repair sessions over the
> same sstables
> ERROR [ValidationExecutor:5] 2016-10-28 22:58:45,307 Validator.java:261 -
> Failed creating a merkle tree for [repair
>
