Chris Westin created DRILL-1683:
-----------------------------------
Summary: malformed config file parse exception silently swallowed
- drill fails to start
Key: DRILL-1683
URL: https://issues.apache.org/jira/browse/DRILL-1683
Project: Apache Drill
Issue Type: Bug
Components: Client - CLI
Environment: Running drill in embedded mode via sqlline on OSX under
eclipse.
Reporter: Chris Westin
For unknown reasons, the file /tmp/drill/sys.storage_plugins/hbase.sys.drill
contains
{
"type" : "hbase",
"config" : {
"hbase.zookeeper.quorum" : "localhost",
"hbase.zookeeper.property.clientPort" : "2181"
},
"size.calculator.enabled" : false,
"enabled" : false
}
This causes a JsonMappingException with
Could not resolve type id 'hbase' into a subtype of [simple type, class
org.apache.drill.common.logical.StoragePluginConfig]
at
AsPropertyTypeDeserializer(TypeDeserializerBase)._findDeserializer(DeserializationContext,
String) line: 155
AsPropertyTypeDeserializer._deserializeTypedForId(JsonParser,
DeserializationContext, TokenBuffer) line: 98
AsPropertyTypeDeserializer.deserializeTypedFromObject(JsonParser,
DeserializationContext) line: 82
AbstractDeserializer.deserializeWithType(JsonParser, DeserializationContext,
TypeDeserializer) line: 107
TypeWrappedDeserializer.deserialize(JsonParser, DeserializationContext) line:
36
ObjectReader._bindAndClose(JsonParser, Object) line: 1206
ObjectReader.readValue(byte[]) line: 836
JacksonSerializer<X>.deserialize(byte[]) line: 44
LocalPStore<V>.get(String, boolean) line: 99
LocalPStore<V>.get(String) line: 89
LocalPStore$Iter$DeferredEntry.getValue() line: 197
StoragePluginRegistry.createPlugins() line: 166
StoragePluginRegistry.init() line: 130
Drillbit.run() line: 148
DrillJdbc41Factory$DrillJdbc41Connection(DrillConnectionImpl).<init>(Driver,
AvaticaFactory, String, Properties) line: 79
DrillJdbc41Factory$DrillJdbc41Connection.<init>(Driver, DrillFactory, String,
Properties) line: 88
DrillJdbc41Factory.newDrillConnection(Driver, DrillFactory, String, Properties)
line: 57
DrillJdbc41Factory.newDrillConnection(Driver, DrillFactory, String, Properties)
line: 43
DrillJdbc41Factory(DrillFactory).newConnection(UnregisteredDriver,
AvaticaFactory, String, Properties) line: 51
Driver(UnregisteredDriver).connect(String, Properties) line: 126
SqlLine$DatabaseConnection.connect() line: 4732
If I remove that file, I am then able to start the embedded drillbit. I note
that after I do so, the file has been recreated with different contents. If the
problem is because the configuration for this storage plugin has changed, then
this seems like it will cause many mysterious startup failures after upgrading.
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