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https://issues.apache.org/jira/browse/GORA-420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Lewis John McGibbney resolved GORA-420.
---------------------------------------
Resolution: Fixed
Counting objects: 13, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (8/8), done.
Writing objects: 100% (13/13), 1.10 KiB | 0 bytes/s, done.
Total 13 (delta 4), reused 0 (delta 0)
To https://git-wip-us.apache.org/repos/asf/gora.git
a3f4425..1f6ba32 master -> master
Nice work [~gerhard.gossen]
> AccumuloStore.createSchema fails when table already exists
> ----------------------------------------------------------
>
> Key: GORA-420
> URL: https://issues.apache.org/jira/browse/GORA-420
> Project: Apache Gora
> Issue Type: Improvement
> Components: gora-accumulo
> Affects Versions: 0.6
> Reporter: Gerhard Gossen
> Assignee: Gerhard Gossen
> Priority: Minor
> Labels: patch
>
> When {{autoCreateSchema}} is enabled, AccumuloStore.initialize will try to
> create the table each time without checking for its existence. This fails
> with an exception that is logged at level ERROR (see below). As this happens
> frequently, this clutters the log.
> {code}
> 2015-04-15 16:19:52.193 ERROR 29747 --- o.a.gora.accumulo.store.AccumuloStore
> : Table crawl_2_webpage exists (Table name already exists: crawl_2_webpage)
> org.apache.accumulo.core.client.TableExistsException: Table crawl_2_webpage
> exists (Table name already exists: crawl_2_webpage)
> at
> org.apache.accumulo.core.client.admin.TableOperationsImpl.doTableOperation(TableOperationsImpl.java:302)
> at
> org.apache.accumulo.core.client.admin.TableOperationsImpl.doTableOperation(TableOperationsImpl.java:280)
> at
> org.apache.accumulo.core.client.admin.TableOperationsImpl.create(TableOperationsImpl.java:208)
> at
> org.apache.accumulo.core.client.admin.TableOperationsImpl.create(TableOperationsImpl.java:177)
> at
> org.apache.gora.accumulo.store.AccumuloStore.createSchema(AccumuloStore.java:454)
> at
> org.apache.gora.accumulo.store.AccumuloStore.initialize(AccumuloStore.java:372)
> [...]
> Caused by:
> org.apache.accumulo.core.client.impl.thrift.ThriftTableOperationException:
> null
> at
> org.apache.accumulo.core.master.thrift.MasterClientService$executeTableOperation_result$executeTableOperation_resultStandardScheme.read(MasterClientService.java:16129)
> at
> org.apache.accumulo.core.master.thrift.MasterClientService$executeTableOperation_result$executeTableOperation_resultStandardScheme.read(MasterClientService.java:16106)
> at
> org.apache.accumulo.core.master.thrift.MasterClientService$executeTableOperation_result.read(MasterClientService.java:16048)
> at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:78)
> at
> org.apache.accumulo.core.master.thrift.MasterClientService$Client.recv_executeTableOperation(MasterClientService.java:499)
> at
> org.apache.accumulo.core.master.thrift.MasterClientService$Client.executeTableOperation(MasterClientService.java:480)
> at
> org.apache.accumulo.core.client.admin.TableOperationsImpl.executeTableOperation(TableOperationsImpl.java:236)
> at
> org.apache.accumulo.core.client.admin.TableOperationsImpl.doTableOperation(TableOperationsImpl.java:289)
> ... 99 common frames omitted
> {code}
> Suggested fix is to check for the existence of the table before calling
> {{createSchema()}}.
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