what is the kylin version being used?
On Thu, Jun 30, 2016 at 5:43 PM, 移动苏州研发中心-陈雷雷 <[email protected]> wrote: > you can backup the metadata, delete the cube meta you dropped, reset the > metadata, and restore the metadata. > it is very dangerous, so I recommend that you backup twice, edit and > restore one of the metadata. > > > http://kylin.apache.org/docs15/howto/howto_backup_metadata.html > ./bin/metastore.sh backup./bin/metastore.sh reset./bin/metastore.sh > restore $KYLIN_HOME/meta_backups/meta_xxxx_xx_xx_xx_xx_xx > > > ------------------ 原始邮件 ------------------ > 发件人: "仇同心";<[email protected]>; > 发送时间: 2016年6月30日(星期四) 下午2:18 > 收件人: "[email protected]"<[email protected]>; "[email protected] > "<[email protected]>; > > 主题: cube drop problem > > > > 大家好： > 在cubes list页面drop掉某些cube后，为啥每次loadAllCubeInstance时报错 > > 2016-06-30 10:47:19,773 ERROR [localhost-startStop-1] cube.CubeManager:862 > : Error during load cube instance /cube/cube1 > .json > java.lang.IllegalStateException: CubeInstance desc not found 'CUBE1', at > /cube/cube1.json > at > org.apache.kylin.cube.CubeManager.reloadCubeLocalAt(CubeManager.java:835) > at > org.apache.kylin.cube.CubeManager.loadAllCubeInstance(CubeManager.java:820) > at org.apache.kylin.cube.CubeManager.<init>(CubeManager.java:125) > at > org.apache.kylin.cube.CubeManager.getInstance(CubeManager.java:94) > at > org.apache.kylin.rest.service.CacheService.initCubeChangeListener(CacheService.java:79) > > 还会去加载？ > > 日志中还有一些错误，都是load已经删除的cube: > 2016-06-30 10:47:19,745 ERROR [localhost-startStop-1] > cube.CubeDescManager:207 : Error loading cube desc /cube_desc/cube > 1.json > java.lang.NullPointerException > at org.apache.kylin.cube.model.CubeDesc.validate(CubeDesc.java:560) > at org.apache.kylin.cube.model.CubeDesc.init(CubeDesc.java:524) > at > org.apache.kylin.cube.CubeDescManager.loadCubeDesc(CubeDescManager.java:134) > at > org.apache.kylin.cube.CubeDescManager.reloadAllCubeDesc(CubeDescManager.java:205) > at > org.apache.kylin.cube.CubeDescManager.<init>(CubeDescManager.java:94) > at > org.apache.kylin.cube.CubeDescManager.getInstance(CubeDescManager.java:68) > at > org.apache.kylin.cube.CubeManager.reloadCubeLocalAt(CubeManager.java:833) > at > org.apache.kylin.cube.CubeManager.loadAllCubeInstance(CubeManager.java:820) > at org.apache.kylin.cube.CubeManager.<init>(CubeManager.java:125) > at > org.apache.kylin.cube.CubeManager.getInstance(CubeManager.java:94) > at > org.apache.kylin.rest.service.CacheService.initCubeChangeListener(CacheService.java:79) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > > 2016-06-30 10:47:19,749 ERROR [localhost-startStop-1] > cube.CubeDescManager:207 : Error loading cube desc /cube_desc/cube > 1_clone.json > java.lang.NullPointerException > at org.apache.kylin.cube.model.CubeDesc.validate(CubeDesc.java:560) > at org.apache.kylin.cube.model.CubeDesc.init(CubeDesc.java:524) > at > org.apache.kylin.cube.CubeDescManager.loadCubeDesc(CubeDescManager.java:134) > at > org.apache.kylin.cube.CubeDescManager.reloadAllCubeDesc(CubeDescManager.java:205) > at > org.apache.kylin.cube.CubeDescManager.<init>(CubeDescManager.java:94) > at > org.apache.kylin.cube.CubeDescManager.getInstance(CubeDescManager.java:68) > at > org.apache.kylin.cube.CubeManager.reloadCubeLocalAt(CubeManager.java:833) > at > org.apache.kylin.cube.CubeManager.loadAllCubeInstance(CubeManager.java:820) > at org.apache.kylin.cube.CubeManager.<init>(CubeManager.java:125) > at > org.apache.kylin.cube.CubeManager.getInstance(CubeManager.java:94) > at > org.apache.kylin.rest.service.CacheService.initCubeChangeListener(CacheService.java:79) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > 2016-06-30 10:47:19,751 ERROR [localhost-startStop-1] > cube.CubeDescManager:207 : Error loading cube desc /cube_desc/cube > 2.json > java.lang.NullPointerException > at org.apache.kylin.cube.model.CubeDesc.validate(CubeDesc.java:560) > at org.apache.kylin.cube.model.CubeDesc.init(CubeDesc.java:524) > at > org.apache.kylin.cube.CubeDescManager.loadCubeDesc(CubeDescManager.java:134) > at > org.apache.kylin.cube.CubeDescManager.reloadAllCubeDesc(CubeDescManager.java:205) > at > org.apache.kylin.cube.CubeDescManager.<init>(CubeDescManager.java:94) > at > org.apache.kylin.cube.CubeDescManager.getInstance(CubeDescManager.java:68) > at > org.apache.kylin.cube.CubeManager.reloadCubeLocalAt(CubeManager.java:833) > at > org.apache.kylin.cube.CubeManager.loadAllCubeInstance(CubeManager.java:820) > at org.apache.kylin.cube.CubeManager.<init>(CubeManager.java:125) > at > org.apache.kylin.cube.CubeManager.getInstance(CubeManager.java:94) > at > org.apache.kylin.rest.service.CacheService.initCubeChangeListener(CacheService.java:79) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > 2016-06-30 10:47:19,760 ERROR [localhost-startStop-1] > cube.CubeDescManager:207 : Error loading cube desc /cube_desc/mem_ > vip_tx_ordr_det.json > java.lang.IllegalStateException: No data model found with name > 'dmt_mem_vip_tx_ordr_det_i_d'. > at org.apache.kylin.cube.model.CubeDesc.addError(CubeDesc.java:947) > at org.apache.kylin.cube.model.CubeDesc.addError(CubeDesc.java:938) > at org.apache.kylin.cube.model.CubeDesc.init(CubeDesc.java:529) > at > org.apache.kylin.cube.CubeDescManager.loadCubeDesc(CubeDescManager.java:134) > at > org.apache.kylin.cube.CubeDescManager.reloadAllCubeDesc(CubeDescManager.java:205) > at > org.apache.kylin.cube.CubeDescManager.<init>(CubeDescManager.java:94) > at > org.apache.kylin.cube.CubeDescManager.getInstance(CubeDescManager.java:68) > at > org.apache.kylin.cube.CubeManager.reloadCubeLocalAt(CubeManager.java:833) > at > org.apache.kylin.cube.CubeManager.loadAllCubeInstance(CubeManager.java:820) > at org.apache.kylin.cube.CubeManager.<init>(CubeManager.java:125) > at > org.apache.kylin.cube.CubeManager.getInstance(CubeManager.java:94) > at > org.apache.kylin.rest.service.CacheService.initCubeChangeListener(CacheService.java:79) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > > 016-06-30 10:47:19,776 ERROR [localhost-startStop-1] cube.CubeManager:862 > : Error during load cube instance /cube/cube2 > .json > java.lang.IllegalStateException: CubeInstance desc not found 'CUBE2', at > /cube/cube2.json > at > org.apache.kylin.cube.CubeManager.reloadCubeLocalAt(CubeManager.java:835) > at > org.apache.kylin.cube.CubeManager.loadAllCubeInstance(CubeManager.java:820) > at org.apache.kylin.cube.CubeManager.<init>(CubeManager.java:125) > at > org.apache.kylin.cube.CubeManager.getInstance(CubeManager.java:94) > at > org.apache.kylin.rest.service.CacheService.initCubeChangeListener(CacheService.java:79) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > 2016-06-30 10:47:19,781 ERROR [localhost-startStop-1] cube.CubeManager:862 > : Error during load cube instance /cube/mem_v > ip_tx_ordr_det.json > java.lang.IllegalStateException: CubeInstance desc not found > 'MEM_VIP_TX_ORDR_DET', at /cube/mem_vip_tx_ordr_det.json > at > org.apache.kylin.cube.CubeManager.reloadCubeLocalAt(CubeManager.java:835) > at > org.apache.kylin.cube.CubeManager.loadAllCubeInstance(CubeManager.java:820) > at org.apache.kylin.cube.CubeManager.<init>(CubeManager.java:125) > at > org.apache.kylin.cube.CubeManager.getInstance(CubeManager.java:94) > at > org.apache.kylin.rest.service.CacheService.initCubeChangeListener(CacheService.java:79) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43 > > > > 从错误来看 因为没有找到已经删除的cube实例？ > 我也metastore.sh clean --delete true ，但是还是报错？ > > > 谢谢！ > -- Regards, *Bin Mahone | 马洪宾*
