Github user xubo245 commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2816#discussion_r228469192
--- Diff: store/CSDK/main.cpp ---
@@ -224,8 +406,81 @@ bool readFromS3(JNIEnv *env, char *argv[]) {
printf("%s\t", carbonRow.getDecimal(10));
printf("%f\t", carbonRow.getFloat(11));
printf("\n");
+ env->DeleteLocalRef(row);
+ env->DeleteLocalRef(array1);
+ }
+ gettimeofday(&read, NULL);
+ time = 1000000 * (read.tv_sec - start.tv_sec) + read.tv_usec -
start.tv_usec;
+ printf("total lines is %d: build time: %lf, read time is %lf s,
average speed is %lf records/s\n",
+ i, buildTime, time / 1000000.0, i / (time / 1000000.0));
+
+ reader.close();
+}
+
+/**
+ * read data from S3
+ * parameter is ak sk endpoint
+ *
+ * @param env jni env
+ * @param argv argument vector
+ * @return
+ */
+bool readPerformanceFromS3(JNIEnv *env, char *argv[]) {
--- End diff --
I want to test for big data(more than 100 million rows), I change the test
case name, is it ok?
---
