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https://issues.apache.org/jira/browse/CASSANDRA-6526?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aleksey Yeschenko updated CASSANDRA-6526:
-----------------------------------------
Fix Version/s: (was: 2.0.2)
2.0.5
> CQLSSTableWriter addRow(Map<String, Object> values) does not work as
> documented.
> --------------------------------------------------------------------------------
>
> Key: CASSANDRA-6526
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6526
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Yariv Amar
> Fix For: 2.0.5
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> There are 2 bugs in the method
> {code}
> addRow(Map<String, Object> values)
> {code}
> First issue is that the map <b>must</b> contain all the column names as keys
> in the map otherwise the addRow fails (with InvalidRequestException "Invalid
> number of arguments, expecting %d values but got %d").
> Second Issue is that the keys in the map must be in lower-case otherwise they
> may not be found in the map, which will result in a NPE during decompose.
> h6. SUGGESTED SOLUTION:
> Fix the addRow method with:
> {code}
> public CQLSSTableWriter addRow(Map<String, Object> values)
> throws InvalidRequestException, IOException
> {
> int size = boundNames.size();
> Map<String, ByteBuffer> rawValues = new HashMap<>(size);
> for (int i = 0; i < size; i++) {
> ColumnSpecification spec = boundNames.get(i);
> String colName = spec.name.toString();
> rawValues.put(colName, values.get(colName) == null ? null :
> ((AbstractType)spec.type).decompose(values.get(colName)));
> }
> return rawAddRow(rawValues);
> }
> {code}
> When creating the new Map for the insert we need to go over all columns and
> apply null to missing columns.
> Fix the method documentation add this line:
> {code}
> * <p>
> * Keys in the map <b>must</b> be in lower case, otherwise their value
> will be null.
> *
> {code}
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