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zLinux build error with gcc and IBM Java headers (#4013) 

Summary:
`SetByteArrayRegion` does not have const source buffer thus compilation error. I have made that same as in other JNI files (const_cast). It was missing for new transaction functionality added recently.
Closes https://github.com/facebook/rocksdb/pull/4013

Differential Revision: D8493290

Pulled By: sagar0

fbshipit-source-id: 14afedf365b111121bd11e68a8d546a1cae68b26
This commit is contained in:
Tomas Kolda 2018-06-18 13:52:46 -07:00 committed by Facebook Github Bot
parent e5bee404ce
commit 7b4b43febb
1 changed files with 2 additions and 2 deletions
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4
java/rocksjni/transaction.cc
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@ -183,7 +183,7 @@ jbyteArray txn_get_helper(JNIEnv* env, const FnGet& fn_get,
return nullptr;
}
env->SetByteArrayRegion(jret_value, 0, static_cast<jsize>(value.size()),
reinterpret_cast<const jbyte*>(value.c_str()));
const_cast<jbyte*>(reinterpret_cast<const jbyte*>(value.c_str())));
if (env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
return nullptr;
@ -350,7 +350,7 @@ jobjectArray txn_multi_get_helper(JNIEnv* env, const FnMultiGet& fn_multi_get,
env->SetByteArrayRegion(
jentry_value, 0, static_cast<jsize>(value_parts[i].size()),
reinterpret_cast<const jbyte*>(value_parts[i].c_str()));
const_cast<jbyte*>(reinterpret_cast<const jbyte*>(value_parts[i].c_str())));
if (env->ExceptionCheck()) {
// exception thrown: ArrayIndexOutOfBoundsException
env->DeleteLocalRef(jentry_value);