Fix formatting

This commit is contained in:
Ankit Gupta 2014-04-21 20:27:09 -07:00
parent dc4b27ac48
commit cea2be20b6
3 changed files with 9 additions and 10 deletions

View File

@ -143,19 +143,19 @@ public class Options {
assert(isInitialized());
return blockSize(nativeHandle_);
}
/**
* Filters are stored in rocksdb and are consulted automatically
* by rocksdb to decide whether or not to read some
* information from disk. In many cases, a filter can cut down the
* number of disk seeks form a handful to a single disk seek per
* DB::Get() call.
*
* This function a new filter policy that uses a bloom filter
* with approximately the specified number of bits per key.
* A good value for bitsPerKey is 10, which yields a filter
*
* This function a new filter policy that uses a bloom filter
* with approximately the specified number of bits per key.
* A good value for bitsPerKey is 10, which yields a filter
* with ~ 1% false positive rate.
*
*
* @param Bits per key for bloom filter.
* @return the instance of the current Options.
* @see RocksDB.open()
@ -1259,7 +1259,7 @@ public class Options {
private native void useFixedLengthPrefixExtractor(
long handle, int prefixLength);
private native void createBloomFilter0(long handle, int bitsPerKey);
long nativeHandle_;

View File

@ -162,4 +162,3 @@ public class ReadOptions {
return nativeHandle_ != 0;
}
}

View File

@ -128,12 +128,12 @@ jlong Java_org_rocksdb_Options_statisticsPtr(
void Java_org_rocksdb_Options_createBloomFilter0(
JNIEnv* env, jobject jobj, jlong jhandle, jint jbits_per_key) {
rocksdb::Options* opt = reinterpret_cast<rocksdb::Options*>(jhandle);
// Delete previously allocated pointer
if(opt->filter_policy) {
delete opt->filter_policy;
}
opt->filter_policy = rocksdb::NewBloomFilterPolicy(jbits_per_key);
}