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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2023/01/04 01:06:11 UTC
[GitHub] [doris] zhouhoo opened a new issue, #15582: [Bug] Failed to deserialize column statistics
zhouhoo opened a new issue, #15582:
URL: https://github.com/apache/doris/issues/15582
### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues.
### Version
1.2.1
### What's Wrong?
When successfully upgrade from 1.1.5 to 1.2.1 and run a sql query , warning occured as bellow:
`2023-01-04 08:59:48,133 WARN (ForkJoinPool.commonPool-worker-7|10741) [StatisticsCacheLoader.lambda$asyncLoad$0():76] Failed to deserialize column statistics
java.lang.NullPointerException: null
at org.apache.doris.statistics.util.StatisticsUtil.deserializeToColumnStatistics(StatisticsUtil.java:105) ~[doris-fe.jar:1.0-SNAPSHOT]
at org.apache.doris.statistics.StatisticsCacheLoader.lambda$asyncLoad$0(StatisticsCacheLoader.java:74) ~[doris-fe.jar:1.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590) ~[?:1.8.0_181]
at java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1582) ~[?:1.8.0_181]
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_181]
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_181]
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) ~[?:1.8.0_181]
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_181]
`
It seem like the StatisticsCacheLoader failed, the query result is ok but more slow than before.
### What You Expected?
no warning
### How to Reproduce?
Every time run a nomal sql query, the warning occured.
### Anything Else?
_No response_
### Are you willing to submit PR?
- [X] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
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[GitHub] [doris] zhouhoo commented on issue #15582: [Bug] Failed to deserialize column statistics
Posted by GitBox <gi...@apache.org>.
zhouhoo commented on issue #15582:
URL: https://github.com/apache/doris/issues/15582#issuecomment-1370483056
selectdb-doris-1.2.0-1-caeed14 ， show backends telling this @Kikyou1997
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[GitHub] [doris] luguangming commented on issue #15582: [Bug] Failed to deserialize column statistics
Posted by "luguangming (via GitHub)" <gi...@apache.org>.
luguangming commented on issue #15582:
URL: https://github.com/apache/doris/issues/15582#issuecomment-1427792019
seem like https://github.com/apache/doris/issues/16672 ?
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[GitHub] [doris] Kikyou1997 commented on issue #15582: [Bug] Failed to deserialize column statistics
Posted by GitBox <gi...@apache.org>.
Kikyou1997 commented on issue #15582:
URL: https://github.com/apache/doris/issues/15582#issuecomment-1370413875
I can't reproduced it, Do you sure you are using 1.2.1 instead os 1.2.0?
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