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Posted to issues@kylin.apache.org by "Yaqian Zhang (Jira)" <ji...@apache.org> on 2019/12/16 06:27:00 UTC
[jira] [Commented] (KYLIN-4288) 查询样例数据抛出异常
[ https://issues.apache.org/jira/browse/KYLIN-4288?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16997002#comment-16997002 ]
Yaqian Zhang commented on KYLIN-4288:
-------------------------------------
Hi:
You can check the log of region server and verify that the hbase coprocessor starts without error.
> 查询样例数据抛出异常
> ----------
>
> Key: KYLIN-4288
> URL: https://issues.apache.org/jira/browse/KYLIN-4288
> Project: Kylin
> Issue Type: Bug
> Components: Query Engine
> Affects Versions: v2.5.2, v2.6.4
> Environment: centOS7.2
> jdk-8u191-linux-x64.tar.gz
> zookeeper-3.4.5.tar.gz
> hadoop-2.7.7.tar.gz
> hbase-1.1.1-bin.tar.gz , hbase-1.5.0-bin.tar.gz
> apache-hive-1.2.1-bin.tar.gz
> apache-kylin-2.5.2-bin-hbase1x.tar.gz , apache-kylin-2.6.4-bin-hbase1x.tar.gz
> Reporter: zjp
> Assignee: Liang Geng
> Priority: Blocker
> Attachments: kylin_conf.txt, kylin_environment.txt, kylin_error1.png, kylin_error2.png, kylin_error3.png, kylin_error_log.txt
>
>
> 感谢您百忙之中路过此地,请帮忙看一下:):
> cube构建完成后,运行任意语句,查询出现:
> No registered coprocessor service found for name CubeVisitService in region KYLIN_QLF9A6GPM7,,1575951985092.4ff8b4d4f0ddcfef105bf518e25a30cb.
> 从网上查到需要更新coprocessor:
> $KYLIN_HOME/bin/kylin.sh org.apache.kylin.storage.hbase.util.DeployCoprocessorCLI $KYLIN_HOME/lib/kylin-coprocessor-*.jar all
> 原来是用的kylin-2.5.2运行报错:
> Exception in thread "main" java.io.FileNotFoundException: /root/all (No such file or directory)
> at java.io.FileInputStream.open0(Native Method)
> at java.io.FileInputStream.open(FileInputStream.java:195)
> at java.io.FileInputStream.<init>(FileInputStream.java:138)
> at org.apache.kylin.storage.hbase.util.DeployCoprocessorCLI.uploadCoprocessorJar(DeployCoprocessorCLI.java:455)
> at org.apache.kylin.storage.hbase.util.DeployCoprocessorCLI.main(DeployCoprocessorCLI.java:139)
> 从网上查到这可能是2.5.2的bug,所以更换kylin版本2.6.4,更换之后,查询依然报错,再次运行
> $KYLIN_HOME/bin/kylin.sh org.apache.kylin.storage.hbase.util.DeployCoprocessorCLI $KYLIN_HOME/lib/kylin-coprocessor-*.jar all
> 2019-12-10 15:16:35,611 INFO [main] util.DeployCoprocessorCLI:136 : Processed time: 104
> 2019-12-10 15:16:35,611 INFO [main] util.DeployCoprocessorCLI:137 : Processed tables count: 0
> 2019-12-10 15:16:35,612 INFO [main] util.DeployCoprocessorCLI:138 : Processed tables: []
> 2019-12-10 15:16:35,612 ERROR [main] util.DeployCoprocessorCLI:139 : Failed tables count: 0
> 2019-12-10 15:16:35,612 ERROR [main] util.DeployCoprocessorCLI:140 : Failed tables : []
> 这个不知道是不是运行成功了,但是查询依然还是报错,尝试过重启,也尝试过更换hbase版本,
> hbase1.1.1更换hbase1.5.0后错误依旧存在
> No registered coprocessor service found for name CubeVisitService in region KYLIN_QLF9A6GPM7,,1575951985092.4ff8b4d4f0ddcfef105bf518e25a30cb.
>
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