public void validate() throws ConfigurationException, SyntaxException {
// Skip validation if the comapction strategy class is already set as it means we've alreayd
// prepared (and redoing it would set strategyClass back to null, which we don't want)
if (compactionStrategyClass != null) return;
validate(keywords, obsoleteKeywords);
Map<String, String> compactionOptions = getCompactionOptions();
if (!compactionOptions.isEmpty()) {
String strategy = compactionOptions.get(COMPACTION_STRATEGY_CLASS_KEY);
if (strategy == null)
throw new ConfigurationException(
"Missing sub-option '"
+ COMPACTION_STRATEGY_CLASS_KEY
+ "' for the '"
+ KW_COMPACTION
+ "' option.");
compactionStrategyClass = CFMetaData.createCompactionStrategy(strategy);
compactionOptions.remove(COMPACTION_STRATEGY_CLASS_KEY);
CFMetaData.validateCompactionOptions(compactionStrategyClass, compactionOptions);
}
Map<String, String> compressionOptions = getCompressionOptions();
if (!compressionOptions.isEmpty()) {
String sstableCompressionClass =
compressionOptions.get(CompressionParameters.SSTABLE_COMPRESSION);
if (sstableCompressionClass == null)
throw new ConfigurationException(
"Missing sub-option '"
+ CompressionParameters.SSTABLE_COMPRESSION
+ "' for the '"
+ KW_COMPRESSION
+ "' option.");
Integer chunkLength = CompressionParameters.DEFAULT_CHUNK_LENGTH;
if (compressionOptions.containsKey(CompressionParameters.CHUNK_LENGTH_KB))
chunkLength =
CompressionParameters.parseChunkLength(
compressionOptions.get(CompressionParameters.CHUNK_LENGTH_KB));
Map<String, String> remainingOptions = new HashMap<>(compressionOptions);
remainingOptions.remove(CompressionParameters.SSTABLE_COMPRESSION);
remainingOptions.remove(CompressionParameters.CHUNK_LENGTH_KB);
CompressionParameters cp =
new CompressionParameters(sstableCompressionClass, chunkLength, remainingOptions);
cp.validate();
}
validateMinimumInt(KW_DEFAULT_TIME_TO_LIVE, 0, CFMetaData.DEFAULT_DEFAULT_TIME_TO_LIVE);
Integer minIndexInterval = getInt(KW_MIN_INDEX_INTERVAL, null);
Integer maxIndexInterval = getInt(KW_MAX_INDEX_INTERVAL, null);
if (minIndexInterval != null && minIndexInterval < 1)
throw new ConfigurationException(KW_MIN_INDEX_INTERVAL + " must be greater than 0");
if (maxIndexInterval != null && minIndexInterval != null && maxIndexInterval < minIndexInterval)
throw new ConfigurationException(
KW_MAX_INDEX_INTERVAL + " must be greater than " + KW_MIN_INDEX_INTERVAL);
SpeculativeRetry.fromString(
getString(KW_SPECULATIVE_RETRY, SpeculativeRetry.RetryType.NONE.name()));
}
