You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2020/09/26 03:50:28 UTC
[GitHub] [incubator-doris] blackfox1983 opened a new issue #4673: FE restart failed when has follower is not alive
blackfox1983 opened a new issue #4673:
URL: https://github.com/apache/incubator-doris/issues/4673
**Describe the bug**
i upgrade my doris cluster to master version.
and found error in fe'restart.
check the log and found content as below:
```
2020-09-26 11:37:18,961 WARN (UNKNOWN 172.28.18.140_9010_1591588831143(-1)|1) [Catalog.notifyNewFETypeTransfer():2356] notify new FE type transfer: UNKNOWN
2020-09-26 11:37:20,967 WARN (RepNode 172.28.18.140_9010_1591588831143(-1)|56) [Catalog.notifyNewFETypeTransfer():2356] notify new FE type transfer: MASTER
2020-09-26 11:37:21,162 ERROR (stateListener|67) [EditLog.loadJournal():804] Operation Type 29
java.lang.NullPointerException: null
at org.apache.doris.consistency.ConsistencyChecker.replayFinishConsistencyCheck(ConsistencyChecker.java:373) ~[palo-fe.jar:3.4.0]
at org.apache.doris.persist.EditLog.loadJournal(EditLog.java:332) [palo-fe.jar:3.4.0]
at org.apache.doris.catalog.Catalog.replayJournal(Catalog.java:2497) [palo-fe.jar:3.4.0]
at org.apache.doris.catalog.Catalog.transferToMaster(Catalog.java:1167) [palo-fe.jar:3.4.0]
at org.apache.doris.catalog.Catalog.access$1100(Catalog.java:261) [palo-fe.jar:3.4.0]
at org.apache.doris.catalog.Catalog$4.runOneCycle(Catalog.java:2414) [palo-fe.jar:3.4.0]
at org.apache.doris.common.util.Daemon.run(Daemon.java:116) [palo-fe.jar:3.4.0]
```
**To Reproduce**
Steps to reproduce the behavior:
1. run command ```add follower ...`` on the old version of doris. (the follower fe is not online now)
2. run ```bin/stop_fe.sh``` to stop the old version of fe
3. upgrade files to new version of fe. e.g. lib/* webroot/*
4. run ```bin/start_fe.sh``` to start the new version of fe
5. check the log than found the error as above
how to prevent in trick method.
1. rollback the version
2. run command ```drop follower ...``` on the old version of doris
3. upgrade files and restart fe
4. fe start ok
5. run ```add follower ...``` on the new version
**Expected behavior**
1. add follower on the old version whether the service survives or not
2. upgrade the version of fe
3. restart ok
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@doris.apache.org
For additional commands, e-mail: commits-help@doris.apache.org
[GitHub] [incubator-doris] morningman commented on issue #4673: FE restart failed when has follower is not alive
Posted by GitBox <gi...@apache.org>.
morningman commented on issue #4673:
URL: https://github.com/apache/incubator-doris/issues/4673#issuecomment-699493868
This is strange. the code shows that this is because the tablet does not exist.
This is hard to debug without fe.log.
But this is not a very serious problem, we can modify the code to just skip this tablet.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@doris.apache.org
For additional commands, e-mail: commits-help@doris.apache.org