[jira] [Created] (KUDU-3063) Eviction will not be triggered in NVM lru cache
YuQiang Ye created KUDU-3063: Summary: Eviction will not be triggered in NVM lru cache Key: KUDU-3063 URL: https://issues.apache.org/jira/browse/KUDU-3063 Project: Kudu Issue Type: Bug Reporter: YuQiang Ye Assignee: YuQiang Ye A large data set test shows that eviction will not happen in NVM lru cache and will try allocate from heap when exceed the nvm capacity. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (KUDU-2322) Leader spews logs when follower falls behind log GC
[ https://issues.apache.org/jira/browse/KUDU-2322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexey Serbin updated KUDU-2322: Fix Version/s: (was: 1.7.0) 1.7.1 > Leader spews logs when follower falls behind log GC > --- > > Key: KUDU-2322 > URL: https://issues.apache.org/jira/browse/KUDU-2322 > Project: Kudu > Issue Type: Bug > Components: consensus >Affects Versions: 1.7.0 >Reporter: Todd Lipcon >Assignee: Alexey Serbin >Priority: Critical > Fix For: 1.8.0, 1.7.1 > > > I'm running a YCSB-based write stress test and found that one of the > followers fell behind enough that its logs got GCed by the leader. At this > point, the leader started logging about 100 messages per second indicating > that it could not obtain a request for this peer. > I believe this is a regression since 1.6, since before 3-4-3 replication we > would have evicted the replica as soon as it fell behind GC. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (KUDU-2342) Non-voter replicas can be promoted and get stuck
[ https://issues.apache.org/jira/browse/KUDU-2342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexey Serbin updated KUDU-2342: Fix Version/s: 1.8.0 > Non-voter replicas can be promoted and get stuck > > > Key: KUDU-2342 > URL: https://issues.apache.org/jira/browse/KUDU-2342 > Project: Kudu > Issue Type: Bug > Components: tablet >Affects Versions: 1.7.0 >Reporter: Mostafa Mokhtar >Assignee: Alexey Serbin >Priority: Blocker > Labels: scalability > Fix For: 1.8.0, 1.7.1 > > Attachments: Impala query profile.txt, tablet-info.html > > > While loading TPCH 30TB on 129 node cluster via Impala, write operation > failed with : > Query Status: Kudu error(s) reported, first error: Timed out: Failed to > write batch of 38590 ops to tablet b8431200388d486995a4426c88bc06a2 after 1 > attempt(s): Failed to write to server: a260dca5a9c846e99cb621881a7b86b8 > (vc1515.halxg.cloudera.com:7050): Write RPC to X.X.X.X:7050 timed out after > 180.000s (SENT) -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (KUDU-2342) Non-voter replicas can be promoted and get stuck
[ https://issues.apache.org/jira/browse/KUDU-2342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexey Serbin updated KUDU-2342: Fix Version/s: (was: 1.7.0) 1.7.1 > Non-voter replicas can be promoted and get stuck > > > Key: KUDU-2342 > URL: https://issues.apache.org/jira/browse/KUDU-2342 > Project: Kudu > Issue Type: Bug > Components: tablet >Affects Versions: 1.7.0 >Reporter: Mostafa Mokhtar >Assignee: Alexey Serbin >Priority: Blocker > Labels: scalability > Fix For: 1.7.1 > > Attachments: Impala query profile.txt, tablet-info.html > > > While loading TPCH 30TB on 129 node cluster via Impala, write operation > failed with : > Query Status: Kudu error(s) reported, first error: Timed out: Failed to > write batch of 38590 ops to tablet b8431200388d486995a4426c88bc06a2 after 1 > attempt(s): Failed to write to server: a260dca5a9c846e99cb621881a7b86b8 > (vc1515.halxg.cloudera.com:7050): Write RPC to X.X.X.X:7050 timed out after > 180.000s (SENT) -- This message was sent by Atlassian Jira (v8.3.4#803005)
