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ASF GitHub Bot commented on GORA-419: ------------------------------------- Github user lewismc commented on the pull request: https://github.com/apache/gora/pull/23#issuecomment-135201888 Folks are we good to merge this PR? @renato2099 do you have anything to add? > AccumuloStore.put deletes entire row when updating map/array field > ------------------------------------------------------------------ > > Key: GORA-419 > URL: https://issues.apache.org/jira/browse/GORA-419 > Project: Apache Gora > Issue Type: Bug > Components: gora-accumulo > Affects Versions: 0.5, 0.6 > Environment: Gora 0.5 > Accumulo 1.5.1 > Zookeeper 3.4.6 > Hadoop 1.2.1 > Reporter: Gerhard Gossen > Priority: Critical > > In {{AccumuloStore.put(k, v)}} fields of type MAP or ARRAY are cleared first > before they are set to the new value. This is done in the methods > {{putMap}}/{{putArray}} using a call to {{deleteByQuery(q)}}. The name for > fields to be deleted is taken from the current column. However, > {{deleteByQuery}} tries to translate the field names of the query to column > names again, which fails with a log message like > {code} > 2015-04-13 13:43:35.084 ERROR 16733 --- [ool-46-thread-1] > o.a.gora.accumulo.store.AccumuloStore : Mapping not found for field: ol > 2015-04-13 13:43:35.104 ERROR 16733 --- [ool-46-thread-1] > o.a.gora.accumulo.store.AccumuloStore : Mapping not found for field: mk > 2015-04-13 13:43:35.115 ERROR 16733 --- [ool-46-thread-1] > o.a.gora.accumulo.store.AccumuloStore : Mapping not found for field: mtdt > {code} > As a result, the query is not restricted to any field and the *entire row is > deleted*. -- This message was sent by Atlassian JIRA (v6.3.4#6332)