[jira] [Updated] (HDDS-1031) Update ratis version to fix a DN restart Bug

2019-01-30 Thread Bharat Viswanadham (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HDDS-1031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Bharat Viswanadham updated HDDS-1031:
-
Fix Version/s: 0.4.0

> Update ratis version to fix a DN restart Bug
> 
>
> Key: HDDS-1031
> URL: https://issues.apache.org/jira/browse/HDDS-1031
> Project: Hadoop Distributed Data Store
>  Issue Type: Bug
>Reporter: Bharat Viswanadham
>Assignee: Bharat Viswanadham
>Priority: Major
> Fix For: 0.4.0
>
> Attachments: HDDS-1031.00.patch, Screen Shot 2019-01-30 at 11.22.41 
> AM.png
>
>
> This is related to RATIS-460.
> When datanode is restarted, after ratis has taken a snapshot, we see below 
> stack trace, and DN won't boot up. For more info refer RATIS-460
>  
> {code:java}
> java.io.IOException: java.lang.IllegalStateException: lastEntry = 
> 72856=72856: [77969640-aad9-4678-813b-8fb35bd5f568:172.27.37.0:9858, 
> 7c6ae4fe-7db5-4e97-a407-0a9edff70c2c:172.27.35.192:9858, 
> add14303-ecdf-4aed-84b7-abc3152177f6:172.27.37.128:9858], old=null, 
> lastEntry.index >= logIndex = 0
>         at org.apache.ratis.util.IOUtils.asIOException(IOUtils.java:54)
>         at org.apache.ratis.util.IOUtils.toIOException(IOUtils.java:61)
>         at org.apache.ratis.util.IOUtils.getFromFuture(IOUtils.java:70)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.getImpls(RaftServerProxy.java:283)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.start(RaftServerProxy.java:295)
>         at 
> org.apache.hadoop.ozone.container.common.transport.server.ratis.XceiverServerRatis.start(XceiverServerRatis.java:427)
>         at 
> org.apache.hadoop.ozone.container.ozoneimpl.OzoneContainer.start(OzoneContainer.java:149)
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.start(DatanodeStateMachine.java:165)
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.lambda$startDaemon$0(DatanodeStateMachine.java:334)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.IllegalStateException: lastEntry = 72856=72856: 
> [77969640-aad9-4678-813b-8fb35bd5f568:172.27.37.0:9858, 
> 7c6ae4fe-7db5-4e97-a407-0a9edff70c2c:172.27.35.192:9858, 
> add14303-ecdf-4aed-84b7-abc3152177f6:172.27.37.128:9858], old=null, 
> lastEntry.index >= logIndex = 0
>         at 
> org.apache.ratis.util.Preconditions.assertTrue(Preconditions.java:72)
>         at 
> org.apache.ratis.server.impl.ConfigurationManager.addConfiguration(ConfigurationManager.java:54)
>         at 
> org.apache.ratis.server.impl.ServerState.setRaftConf(ServerState.java:352)
>         at 
> org.apache.ratis.server.impl.ServerState.setRaftConf(ServerState.java:347)
>         at 
> org.apache.ratis.server.storage.RaftLog.lambda$open$6(RaftLog.java:237)
>         at 
> org.apache.ratis.server.storage.LogSegment.lambda$loadSegment$0(LogSegment.java:140)
>         at 
> org.apache.ratis.server.storage.LogSegment.readSegmentFile(LogSegment.java:121)
>         at 
> org.apache.ratis.server.storage.LogSegment.loadSegment(LogSegment.java:137)
>         at 
> org.apache.ratis.server.storage.RaftLogCache.loadSegment(RaftLogCache.java:272)
>         at 
> org.apache.ratis.server.storage.SegmentedRaftLog.loadLogSegments(SegmentedRaftLog.java:159)
>         at 
> org.apache.ratis.server.storage.SegmentedRaftLog.openImpl(SegmentedRaftLog.java:129)
>         at org.apache.ratis.server.storage.RaftLog.open(RaftLog.java:233)
>         at 
> org.apache.ratis.server.impl.ServerState.initLog(ServerState.java:191)
>         at 
> org.apache.ratis.server.impl.ServerState.(ServerState.java:114)
>         at 
> org.apache.ratis.server.impl.RaftServerImpl.(RaftServerImpl.java:103)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.lambda$newRaftServerImpl$2(RaftServerProxy.java:207)
>         at 
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
>         at 
> java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1582)
>         at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
>         at 
> java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
>         at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
>         at 
> java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
> 2019-01-29 01:43:41,137 [main] ERROR      - Exception in HddsDatanodeService.
> java.lang.NullPointerException
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.join(DatanodeStateMachine.java:363)
>         at 
> org.apache.hadoop.ozone.HddsDatanodeService.join(HddsDatanodeService.java:270)
>         at 
> org.apache.hadoop.ozone.HddsDatanodeService.main(HddsDatanodeService.java:127)
>

[jira] [Updated] (HDDS-1031) Update ratis version to fix a DN restart Bug

2019-01-30 Thread Bharat Viswanadham (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HDDS-1031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Bharat Viswanadham updated HDDS-1031:
-
Resolution: Fixed
Status: Resolved  (was: Patch Available)

> Update ratis version to fix a DN restart Bug
> 
>
> Key: HDDS-1031
> URL: https://issues.apache.org/jira/browse/HDDS-1031
> Project: Hadoop Distributed Data Store
>  Issue Type: Bug
>Reporter: Bharat Viswanadham
>Assignee: Bharat Viswanadham
>Priority: Major
> Attachments: HDDS-1031.00.patch, Screen Shot 2019-01-30 at 11.22.41 
> AM.png
>
>
> This is related to RATIS-460.
> When datanode is restarted, after ratis has taken a snapshot, we see below 
> stack trace, and DN won't boot up. For more info refer RATIS-460
>  
> {code:java}
> java.io.IOException: java.lang.IllegalStateException: lastEntry = 
> 72856=72856: [77969640-aad9-4678-813b-8fb35bd5f568:172.27.37.0:9858, 
> 7c6ae4fe-7db5-4e97-a407-0a9edff70c2c:172.27.35.192:9858, 
> add14303-ecdf-4aed-84b7-abc3152177f6:172.27.37.128:9858], old=null, 
> lastEntry.index >= logIndex = 0
>         at org.apache.ratis.util.IOUtils.asIOException(IOUtils.java:54)
>         at org.apache.ratis.util.IOUtils.toIOException(IOUtils.java:61)
>         at org.apache.ratis.util.IOUtils.getFromFuture(IOUtils.java:70)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.getImpls(RaftServerProxy.java:283)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.start(RaftServerProxy.java:295)
>         at 
> org.apache.hadoop.ozone.container.common.transport.server.ratis.XceiverServerRatis.start(XceiverServerRatis.java:427)
>         at 
> org.apache.hadoop.ozone.container.ozoneimpl.OzoneContainer.start(OzoneContainer.java:149)
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.start(DatanodeStateMachine.java:165)
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.lambda$startDaemon$0(DatanodeStateMachine.java:334)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.IllegalStateException: lastEntry = 72856=72856: 
> [77969640-aad9-4678-813b-8fb35bd5f568:172.27.37.0:9858, 
> 7c6ae4fe-7db5-4e97-a407-0a9edff70c2c:172.27.35.192:9858, 
> add14303-ecdf-4aed-84b7-abc3152177f6:172.27.37.128:9858], old=null, 
> lastEntry.index >= logIndex = 0
>         at 
> org.apache.ratis.util.Preconditions.assertTrue(Preconditions.java:72)
>         at 
> org.apache.ratis.server.impl.ConfigurationManager.addConfiguration(ConfigurationManager.java:54)
>         at 
> org.apache.ratis.server.impl.ServerState.setRaftConf(ServerState.java:352)
>         at 
> org.apache.ratis.server.impl.ServerState.setRaftConf(ServerState.java:347)
>         at 
> org.apache.ratis.server.storage.RaftLog.lambda$open$6(RaftLog.java:237)
>         at 
> org.apache.ratis.server.storage.LogSegment.lambda$loadSegment$0(LogSegment.java:140)
>         at 
> org.apache.ratis.server.storage.LogSegment.readSegmentFile(LogSegment.java:121)
>         at 
> org.apache.ratis.server.storage.LogSegment.loadSegment(LogSegment.java:137)
>         at 
> org.apache.ratis.server.storage.RaftLogCache.loadSegment(RaftLogCache.java:272)
>         at 
> org.apache.ratis.server.storage.SegmentedRaftLog.loadLogSegments(SegmentedRaftLog.java:159)
>         at 
> org.apache.ratis.server.storage.SegmentedRaftLog.openImpl(SegmentedRaftLog.java:129)
>         at org.apache.ratis.server.storage.RaftLog.open(RaftLog.java:233)
>         at 
> org.apache.ratis.server.impl.ServerState.initLog(ServerState.java:191)
>         at 
> org.apache.ratis.server.impl.ServerState.(ServerState.java:114)
>         at 
> org.apache.ratis.server.impl.RaftServerImpl.(RaftServerImpl.java:103)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.lambda$newRaftServerImpl$2(RaftServerProxy.java:207)
>         at 
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
>         at 
> java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1582)
>         at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
>         at 
> java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
>         at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
>         at 
> java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
> 2019-01-29 01:43:41,137 [main] ERROR      - Exception in HddsDatanodeService.
> java.lang.NullPointerException
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.join(DatanodeStateMachine.java:363)
>         at 
> org.apache.hadoop.ozone.HddsDatanodeService.join(HddsDatanodeService.java:270)
>         at 
>

[jira] [Updated] (HDDS-1031) Update ratis version to fix a DN restart Bug

2019-01-30 Thread Bharat Viswanadham (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HDDS-1031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Bharat Viswanadham updated HDDS-1031:
-
Attachment: Screen Shot 2019-01-30 at 11.22.41 AM.png

> Update ratis version to fix a DN restart Bug
> 
>
> Key: HDDS-1031
> URL: https://issues.apache.org/jira/browse/HDDS-1031
> Project: Hadoop Distributed Data Store
>  Issue Type: Bug
>Reporter: Bharat Viswanadham
>Assignee: Bharat Viswanadham
>Priority: Major
> Attachments: HDDS-1031.00.patch, Screen Shot 2019-01-30 at 11.22.41 
> AM.png
>
>
> This is related to RATIS-460.
> When datanode is restarted, after ratis has taken a snapshot, we see below 
> stack trace, and DN won't boot up. For more info refer RATIS-460
>  
> {code:java}
> java.io.IOException: java.lang.IllegalStateException: lastEntry = 
> 72856=72856: [77969640-aad9-4678-813b-8fb35bd5f568:172.27.37.0:9858, 
> 7c6ae4fe-7db5-4e97-a407-0a9edff70c2c:172.27.35.192:9858, 
> add14303-ecdf-4aed-84b7-abc3152177f6:172.27.37.128:9858], old=null, 
> lastEntry.index >= logIndex = 0
>         at org.apache.ratis.util.IOUtils.asIOException(IOUtils.java:54)
>         at org.apache.ratis.util.IOUtils.toIOException(IOUtils.java:61)
>         at org.apache.ratis.util.IOUtils.getFromFuture(IOUtils.java:70)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.getImpls(RaftServerProxy.java:283)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.start(RaftServerProxy.java:295)
>         at 
> org.apache.hadoop.ozone.container.common.transport.server.ratis.XceiverServerRatis.start(XceiverServerRatis.java:427)
>         at 
> org.apache.hadoop.ozone.container.ozoneimpl.OzoneContainer.start(OzoneContainer.java:149)
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.start(DatanodeStateMachine.java:165)
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.lambda$startDaemon$0(DatanodeStateMachine.java:334)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.IllegalStateException: lastEntry = 72856=72856: 
> [77969640-aad9-4678-813b-8fb35bd5f568:172.27.37.0:9858, 
> 7c6ae4fe-7db5-4e97-a407-0a9edff70c2c:172.27.35.192:9858, 
> add14303-ecdf-4aed-84b7-abc3152177f6:172.27.37.128:9858], old=null, 
> lastEntry.index >= logIndex = 0
>         at 
> org.apache.ratis.util.Preconditions.assertTrue(Preconditions.java:72)
>         at 
> org.apache.ratis.server.impl.ConfigurationManager.addConfiguration(ConfigurationManager.java:54)
>         at 
> org.apache.ratis.server.impl.ServerState.setRaftConf(ServerState.java:352)
>         at 
> org.apache.ratis.server.impl.ServerState.setRaftConf(ServerState.java:347)
>         at 
> org.apache.ratis.server.storage.RaftLog.lambda$open$6(RaftLog.java:237)
>         at 
> org.apache.ratis.server.storage.LogSegment.lambda$loadSegment$0(LogSegment.java:140)
>         at 
> org.apache.ratis.server.storage.LogSegment.readSegmentFile(LogSegment.java:121)
>         at 
> org.apache.ratis.server.storage.LogSegment.loadSegment(LogSegment.java:137)
>         at 
> org.apache.ratis.server.storage.RaftLogCache.loadSegment(RaftLogCache.java:272)
>         at 
> org.apache.ratis.server.storage.SegmentedRaftLog.loadLogSegments(SegmentedRaftLog.java:159)
>         at 
> org.apache.ratis.server.storage.SegmentedRaftLog.openImpl(SegmentedRaftLog.java:129)
>         at org.apache.ratis.server.storage.RaftLog.open(RaftLog.java:233)
>         at 
> org.apache.ratis.server.impl.ServerState.initLog(ServerState.java:191)
>         at 
> org.apache.ratis.server.impl.ServerState.(ServerState.java:114)
>         at 
> org.apache.ratis.server.impl.RaftServerImpl.(RaftServerImpl.java:103)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.lambda$newRaftServerImpl$2(RaftServerProxy.java:207)
>         at 
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
>         at 
> java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1582)
>         at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
>         at 
> java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
>         at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
>         at 
> java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
> 2019-01-29 01:43:41,137 [main] ERROR      - Exception in HddsDatanodeService.
> java.lang.NullPointerException
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.join(DatanodeStateMachine.java:363)
>         at 
> org.apache.hadoop.ozone.HddsDatanodeService.join(HddsDatanodeService.java:270)
>         at 
> org.apache.hadoop.ozone.HddsDatanodeService.main(HddsDatanodeService.java:127)

[jira] [Updated] (HDDS-1031) Update ratis version to fix a DN restart Bug

2019-01-30 Thread Bharat Viswanadham (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HDDS-1031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Bharat Viswanadham updated HDDS-1031:
-
Status: Patch Available  (was: Open)

> Update ratis version to fix a DN restart Bug
> 
>
> Key: HDDS-1031
> URL: https://issues.apache.org/jira/browse/HDDS-1031
> Project: Hadoop Distributed Data Store
>  Issue Type: Bug
>Reporter: Bharat Viswanadham
>Assignee: Bharat Viswanadham
>Priority: Major
> Attachments: HDDS-1031.00.patch
>
>
> This is related to RATIS-460.
> When datanode is restarted, after ratis has taken a snapshot, we see below 
> stack trace, and DN won't boot up. For more info refer RATIS-460
>  
> {code:java}
> java.io.IOException: java.lang.IllegalStateException: lastEntry = 
> 72856=72856: [77969640-aad9-4678-813b-8fb35bd5f568:172.27.37.0:9858, 
> 7c6ae4fe-7db5-4e97-a407-0a9edff70c2c:172.27.35.192:9858, 
> add14303-ecdf-4aed-84b7-abc3152177f6:172.27.37.128:9858], old=null, 
> lastEntry.index >= logIndex = 0
>         at org.apache.ratis.util.IOUtils.asIOException(IOUtils.java:54)
>         at org.apache.ratis.util.IOUtils.toIOException(IOUtils.java:61)
>         at org.apache.ratis.util.IOUtils.getFromFuture(IOUtils.java:70)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.getImpls(RaftServerProxy.java:283)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.start(RaftServerProxy.java:295)
>         at 
> org.apache.hadoop.ozone.container.common.transport.server.ratis.XceiverServerRatis.start(XceiverServerRatis.java:427)
>         at 
> org.apache.hadoop.ozone.container.ozoneimpl.OzoneContainer.start(OzoneContainer.java:149)
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.start(DatanodeStateMachine.java:165)
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.lambda$startDaemon$0(DatanodeStateMachine.java:334)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.IllegalStateException: lastEntry = 72856=72856: 
> [77969640-aad9-4678-813b-8fb35bd5f568:172.27.37.0:9858, 
> 7c6ae4fe-7db5-4e97-a407-0a9edff70c2c:172.27.35.192:9858, 
> add14303-ecdf-4aed-84b7-abc3152177f6:172.27.37.128:9858], old=null, 
> lastEntry.index >= logIndex = 0
>         at 
> org.apache.ratis.util.Preconditions.assertTrue(Preconditions.java:72)
>         at 
> org.apache.ratis.server.impl.ConfigurationManager.addConfiguration(ConfigurationManager.java:54)
>         at 
> org.apache.ratis.server.impl.ServerState.setRaftConf(ServerState.java:352)
>         at 
> org.apache.ratis.server.impl.ServerState.setRaftConf(ServerState.java:347)
>         at 
> org.apache.ratis.server.storage.RaftLog.lambda$open$6(RaftLog.java:237)
>         at 
> org.apache.ratis.server.storage.LogSegment.lambda$loadSegment$0(LogSegment.java:140)
>         at 
> org.apache.ratis.server.storage.LogSegment.readSegmentFile(LogSegment.java:121)
>         at 
> org.apache.ratis.server.storage.LogSegment.loadSegment(LogSegment.java:137)
>         at 
> org.apache.ratis.server.storage.RaftLogCache.loadSegment(RaftLogCache.java:272)
>         at 
> org.apache.ratis.server.storage.SegmentedRaftLog.loadLogSegments(SegmentedRaftLog.java:159)
>         at 
> org.apache.ratis.server.storage.SegmentedRaftLog.openImpl(SegmentedRaftLog.java:129)
>         at org.apache.ratis.server.storage.RaftLog.open(RaftLog.java:233)
>         at 
> org.apache.ratis.server.impl.ServerState.initLog(ServerState.java:191)
>         at 
> org.apache.ratis.server.impl.ServerState.(ServerState.java:114)
>         at 
> org.apache.ratis.server.impl.RaftServerImpl.(RaftServerImpl.java:103)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.lambda$newRaftServerImpl$2(RaftServerProxy.java:207)
>         at 
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
>         at 
> java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1582)
>         at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
>         at 
> java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
>         at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
>         at 
> java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
> 2019-01-29 01:43:41,137 [main] ERROR      - Exception in HddsDatanodeService.
> java.lang.NullPointerException
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.join(DatanodeStateMachine.java:363)
>         at 
> org.apache.hadoop.ozone.HddsDatanodeService.join(HddsDatanodeService.java:270)
>         at 
> org.apache.hadoop.ozone.HddsDatanodeService.main(HddsDatanodeService.java:127)
> {code}
>  



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[jira] [Updated] (HDDS-1031) Update ratis version to fix a DN restart Bug

2019-01-30 Thread Bharat Viswanadham (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HDDS-1031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Bharat Viswanadham updated HDDS-1031:
-
Attachment: HDDS-1031.00.patch

> Update ratis version to fix a DN restart Bug
> 
>
> Key: HDDS-1031
> URL: https://issues.apache.org/jira/browse/HDDS-1031
> Project: Hadoop Distributed Data Store
>  Issue Type: Bug
>Reporter: Bharat Viswanadham
>Assignee: Bharat Viswanadham
>Priority: Major
> Attachments: HDDS-1031.00.patch
>
>
> This is related to RATIS-460.
> When datanode is restarted, after ratis has taken a snapshot, we see below 
> stack trace, and DN won't boot up. For more info refer RATIS-460
>  
> {code:java}
> java.io.IOException: java.lang.IllegalStateException: lastEntry = 
> 72856=72856: [77969640-aad9-4678-813b-8fb35bd5f568:172.27.37.0:9858, 
> 7c6ae4fe-7db5-4e97-a407-0a9edff70c2c:172.27.35.192:9858, 
> add14303-ecdf-4aed-84b7-abc3152177f6:172.27.37.128:9858], old=null, 
> lastEntry.index >= logIndex = 0
>         at org.apache.ratis.util.IOUtils.asIOException(IOUtils.java:54)
>         at org.apache.ratis.util.IOUtils.toIOException(IOUtils.java:61)
>         at org.apache.ratis.util.IOUtils.getFromFuture(IOUtils.java:70)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.getImpls(RaftServerProxy.java:283)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.start(RaftServerProxy.java:295)
>         at 
> org.apache.hadoop.ozone.container.common.transport.server.ratis.XceiverServerRatis.start(XceiverServerRatis.java:427)
>         at 
> org.apache.hadoop.ozone.container.ozoneimpl.OzoneContainer.start(OzoneContainer.java:149)
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.start(DatanodeStateMachine.java:165)
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.lambda$startDaemon$0(DatanodeStateMachine.java:334)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.IllegalStateException: lastEntry = 72856=72856: 
> [77969640-aad9-4678-813b-8fb35bd5f568:172.27.37.0:9858, 
> 7c6ae4fe-7db5-4e97-a407-0a9edff70c2c:172.27.35.192:9858, 
> add14303-ecdf-4aed-84b7-abc3152177f6:172.27.37.128:9858], old=null, 
> lastEntry.index >= logIndex = 0
>         at 
> org.apache.ratis.util.Preconditions.assertTrue(Preconditions.java:72)
>         at 
> org.apache.ratis.server.impl.ConfigurationManager.addConfiguration(ConfigurationManager.java:54)
>         at 
> org.apache.ratis.server.impl.ServerState.setRaftConf(ServerState.java:352)
>         at 
> org.apache.ratis.server.impl.ServerState.setRaftConf(ServerState.java:347)
>         at 
> org.apache.ratis.server.storage.RaftLog.lambda$open$6(RaftLog.java:237)
>         at 
> org.apache.ratis.server.storage.LogSegment.lambda$loadSegment$0(LogSegment.java:140)
>         at 
> org.apache.ratis.server.storage.LogSegment.readSegmentFile(LogSegment.java:121)
>         at 
> org.apache.ratis.server.storage.LogSegment.loadSegment(LogSegment.java:137)
>         at 
> org.apache.ratis.server.storage.RaftLogCache.loadSegment(RaftLogCache.java:272)
>         at 
> org.apache.ratis.server.storage.SegmentedRaftLog.loadLogSegments(SegmentedRaftLog.java:159)
>         at 
> org.apache.ratis.server.storage.SegmentedRaftLog.openImpl(SegmentedRaftLog.java:129)
>         at org.apache.ratis.server.storage.RaftLog.open(RaftLog.java:233)
>         at 
> org.apache.ratis.server.impl.ServerState.initLog(ServerState.java:191)
>         at 
> org.apache.ratis.server.impl.ServerState.(ServerState.java:114)
>         at 
> org.apache.ratis.server.impl.RaftServerImpl.(RaftServerImpl.java:103)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.lambda$newRaftServerImpl$2(RaftServerProxy.java:207)
>         at 
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
>         at 
> java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1582)
>         at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
>         at 
> java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
>         at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
>         at 
> java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
> 2019-01-29 01:43:41,137 [main] ERROR      - Exception in HddsDatanodeService.
> java.lang.NullPointerException
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.join(DatanodeStateMachine.java:363)
>         at 
> org.apache.hadoop.ozone.HddsDatanodeService.join(HddsDatanodeService.java:270)
>         at 
> org.apache.hadoop.ozone.HddsDatanodeService.main(HddsDatanodeService.java:127)
> {code}
>  



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[jira] [Updated] (HDDS-1031) Update ratis version to fix a DN restart Bug

2019-01-29 Thread Bharat Viswanadham (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HDDS-1031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Bharat Viswanadham updated HDDS-1031:
-
Target Version/s: 0.4.0

> Update ratis version to fix a DN restart Bug
> 
>
> Key: HDDS-1031
> URL: https://issues.apache.org/jira/browse/HDDS-1031
> Project: Hadoop Distributed Data Store
>  Issue Type: Bug
>Reporter: Bharat Viswanadham
>Assignee: Bharat Viswanadham
>Priority: Major
>
> This is related to RATIS-460.
> When datanode is restarted, after ratis has taken a snapshot, we see below 
> stack trace, and DN won't boot up. For more info refer RATIS-460
>  
> {code:java}
> java.io.IOException: java.lang.IllegalStateException: lastEntry = 
> 72856=72856: [77969640-aad9-4678-813b-8fb35bd5f568:172.27.37.0:9858, 
> 7c6ae4fe-7db5-4e97-a407-0a9edff70c2c:172.27.35.192:9858, 
> add14303-ecdf-4aed-84b7-abc3152177f6:172.27.37.128:9858], old=null, 
> lastEntry.index >= logIndex = 0
>         at org.apache.ratis.util.IOUtils.asIOException(IOUtils.java:54)
>         at org.apache.ratis.util.IOUtils.toIOException(IOUtils.java:61)
>         at org.apache.ratis.util.IOUtils.getFromFuture(IOUtils.java:70)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.getImpls(RaftServerProxy.java:283)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.start(RaftServerProxy.java:295)
>         at 
> org.apache.hadoop.ozone.container.common.transport.server.ratis.XceiverServerRatis.start(XceiverServerRatis.java:427)
>         at 
> org.apache.hadoop.ozone.container.ozoneimpl.OzoneContainer.start(OzoneContainer.java:149)
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.start(DatanodeStateMachine.java:165)
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.lambda$startDaemon$0(DatanodeStateMachine.java:334)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.IllegalStateException: lastEntry = 72856=72856: 
> [77969640-aad9-4678-813b-8fb35bd5f568:172.27.37.0:9858, 
> 7c6ae4fe-7db5-4e97-a407-0a9edff70c2c:172.27.35.192:9858, 
> add14303-ecdf-4aed-84b7-abc3152177f6:172.27.37.128:9858], old=null, 
> lastEntry.index >= logIndex = 0
>         at 
> org.apache.ratis.util.Preconditions.assertTrue(Preconditions.java:72)
>         at 
> org.apache.ratis.server.impl.ConfigurationManager.addConfiguration(ConfigurationManager.java:54)
>         at 
> org.apache.ratis.server.impl.ServerState.setRaftConf(ServerState.java:352)
>         at 
> org.apache.ratis.server.impl.ServerState.setRaftConf(ServerState.java:347)
>         at 
> org.apache.ratis.server.storage.RaftLog.lambda$open$6(RaftLog.java:237)
>         at 
> org.apache.ratis.server.storage.LogSegment.lambda$loadSegment$0(LogSegment.java:140)
>         at 
> org.apache.ratis.server.storage.LogSegment.readSegmentFile(LogSegment.java:121)
>         at 
> org.apache.ratis.server.storage.LogSegment.loadSegment(LogSegment.java:137)
>         at 
> org.apache.ratis.server.storage.RaftLogCache.loadSegment(RaftLogCache.java:272)
>         at 
> org.apache.ratis.server.storage.SegmentedRaftLog.loadLogSegments(SegmentedRaftLog.java:159)
>         at 
> org.apache.ratis.server.storage.SegmentedRaftLog.openImpl(SegmentedRaftLog.java:129)
>         at org.apache.ratis.server.storage.RaftLog.open(RaftLog.java:233)
>         at 
> org.apache.ratis.server.impl.ServerState.initLog(ServerState.java:191)
>         at 
> org.apache.ratis.server.impl.ServerState.(ServerState.java:114)
>         at 
> org.apache.ratis.server.impl.RaftServerImpl.(RaftServerImpl.java:103)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.lambda$newRaftServerImpl$2(RaftServerProxy.java:207)
>         at 
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
>         at 
> java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1582)
>         at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
>         at 
> java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
>         at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
>         at 
> java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
> 2019-01-29 01:43:41,137 [main] ERROR      - Exception in HddsDatanodeService.
> java.lang.NullPointerException
>         at 
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.join(DatanodeStateMachine.java:363)
>         at 
> org.apache.hadoop.ozone.HddsDatanodeService.join(HddsDatanodeService.java:270)
>         at 
> org.apache.hadoop.ozone.HddsDatanodeService.main(HddsDatanodeService.java:127)
> {code}
>  



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