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Posted to issues@ratis.apache.org by "Mukul Kumar Singh (JIRA)" <ji...@apache.org> on 2019/07/10 06:06:00 UTC

[jira] [Created] (RATIS-619) Ratis server on restart loads all the entries for the group

Mukul Kumar Singh created RATIS-619:
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             Summary: 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


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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