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https://issues.apache.org/jira/browse/RATIS-619?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siddharth Wagle updated RATIS-619:
----------------------------------
Attachment: RATIS-619.02.patch
> Ratis server on restart loads all the entries for the group
> -----------------------------------------------------------
>
> Key: RATIS-619
> URL: https://issues.apache.org/jira/browse/RATIS-619
> Project: Ratis
> Issue Type: Bug
> Components: server
> Affects Versions: 0.3.0
> Reporter: Mukul Kumar Singh
> Assignee: Siddharth Wagle
> Priority: Blocker
> Labels: ozone
> Attachments: RATIS-619.01.patch, RATIS-619.02.patch
>
>
> Even after taking a snapshot, the raft log loads all the segment in the log
> {code}
> 2019-07-01 23:22:47,481 [pool-18-thread-1] INFO - Setting the last
> applied index to (t:2, i:15237039)
> {code}
> {code}
> 2019-07-01 23:22:47,516 INFO org.apache.ratis.server.RaftServerConfigKeys:
> raft.server.log.statemachine.data.caching.enabled = true (custom)
> 2019-07-01 23:22:47,531 INFO org.apache.ratis.server.impl.RaftServerImpl:
> 62941ca3-f244-4298-8497-f4c0bd57430a:group-4D230AB58084 set configuration 0:
> [1f3d7936-cb4e-4b68-86ed-578070472dea:1
> 0.17.213.36:9858, 62941ca3-f244-4298-8497-f4c0bd57430a:10.17.213.35:9858,
> f07c1f87-b377-40d9-8c56-4f1440c4fa77:10.17.213.37:9858], old=null at 0
> 2019-07-01 23:22:47,578 INFO org.apache.hadoop.http.HttpServer2: Jetty bound
> to port 9882
> 2019-07-01 23:22:47,579 INFO org.eclipse.jetty.server.Server:
> jetty-9.3.24.v20180605, build timestamp: 2018-06-05T10:11:56-07:00, git hash:
> 84205aa28f11a4f31f2a3b86d1bba2cc8ab69827
> 2019-07-01 23:22:47,601 INFO
> org.apache.ratis.server.raftlog.segmented.LogSegment: Successfully read 7461
> entries from segment file
> /data/1/ozone-0701/ratis/log/f7ddda32-45e0-4bec-a3e7-4d230
> ab58084/current/log_0-7460
> 2019-07-01 23:22:47,608 INFO org.eclipse.jetty.server.handler.ContextHandler:
> Started
> o.e.j.s.ServletContextHandler@6ce90bc5{/logs,file:///var/log/ozone/,AVAILABLE}
> 2019-07-01 23:22:47,608 INFO org.eclipse.jetty.server.handler.ContextHandler:
> Started
> o.e.j.s.ServletContextHandler@4b1c0397{/static,jar:file:/var/lib/hadoop-ozone/ozone-0.5.0-SNAPSHOT/share
> /ozone/lib/hadoop-hdds-container-service-0.5.0-SNAPSHOT.jar!/webapps/static,AVAILABLE}
> 2019-07-01 23:22:47,635 INFO
> org.apache.ratis.server.raftlog.segmented.LogSegment: Successfully read 7386
> entries from segment file
> /data/1/ozone-0701/ratis/log/f7ddda32-45e0-4bec-a3e7-4d230
> ab58084/current/log_7461-14846
> 2019-07-01 23:22:47,663 INFO
> org.apache.ratis.server.raftlog.segmented.LogSegment: Successfully read 7440
> entries from segment file
> /data/1/ozone-0701/ratis/log/f7ddda32-45e0-4bec-a3e7-4d230
> ab58084/current/log_14847-22286
> 2019-07-01 23:22:47,664 INFO org.eclipse.jetty.server.handler.ContextHandler:
> Started
> o.e.j.w.WebAppContext@8a62297{/,file:///tmp/jetty-0.0.0.0-9882-hddsDatanode-_-any-7539213566265642568.di
> r/webapp/,AVAILABLE}{/hddsDatanode}
> 2019-07-01 23:22:47,681 INFO
> org.apache.ratis.server.raftlog.segmented.LogSegment: Successfully read 7353
> entries from segment file
> /data/1/ozone-0701/ratis/log/f7ddda32-45e0-4bec-a3e7-4d230
> ab58084/current/log_22287-29639
> 2019-07-01 23:22:47,695 INFO org.eclipse.jetty.server.AbstractConnector:
> Started ServerConnector@5116ac09{HTTP/1.1,[http/1.1]}{0.0.0.0:9882}
> 2019-07-01 23:22:47,695 INFO
> org.apache.ratis.server.raftlog.segmented.LogSegment: Successfully read 7291
> entries from segment file
> /data/1/ozone-0701/ratis/log/f7ddda32-45e0-4bec-a3e7-4d230
> ab58084/current/log_29640-36930
> 2019-07-01 23:22:47,695 INFO org.eclipse.jetty.server.Server: Started @56648ms
> 2019-07-01 23:22:47,695 INFO org.apache.hadoop.hdds.server.BaseHttpServer:
> HTTP server of HDDSDATANODE is listening at http://0.0.0.0:9882
> 2019-07-01 23:22:47,709 INFO
> org.apache.ratis.server.raftlog.segmented.LogSegment: Successfully read 7049
> entries from segment file
> /data/1/ozone-0701/ratis/log/f7ddda32-45e0-4bec-a3e7-4d230
> ab58084/current/log_36931-43979
> 2019-07-01 23:22:47,732 INFO
> org.apache.ratis.server.raftlog.segmented.LogSegment: Successfully read 7141
> entries from segment file
> /data/1/ozone-0701/ratis/log/f7ddda32-45e0-4bec-a3e7-4d230
> ab58084/current/log_43980-51120
> 2019-07-01 23:22:47,747 INFO
> org.apache.ratis.server.raftlog.segmented.LogSegment: Successfully read 7321
> entries from segment file
> /data/1/ozone-0701/ratis/log/f7ddda32-45e0-4bec-a3e7-4d230ab58084/current/log_51121-58441
> 2019-07-01 23:22:47,768 INFO
> org.apache.ratis.server.raftlog.segmented.LogSegment: Successfully read 7081
> entries from segment file
> /data/1/ozone-0701/ratis/log/f7ddda32-45e0-4bec-a3e7-4d230ab58084/current/log_58442-65522
> {code}
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