RdKafka::ErrorCode RdKafka::ConsumerImpl::seek (Topic *topic,
int32_t partition,
int64_t offset,
int timeout_ms) {
RdKafka::TopicImpl *topicimpl = dynamic_cast<RdKafka::TopicImpl *>(topic);
if (rd_kafka_seek(topicimpl->rkt_, partition, offset, timeout_ms) == -1)
return static_cast<RdKafka::ErrorCode>(rd_kafka_last_error());
return RdKafka::ERR_NO_ERROR;
}
void test_consumer_seek (const char *what, rd_kafka_topic_t *rkt,
int32_t partition, int64_t offset) {
int err;
TEST_SAY("%s: consumer_seek: %s [%"PRId32"] to offset %"PRId64"\n",
what, rd_kafka_topic_name(rkt), partition, offset);
if ((err = rd_kafka_seek(rkt, partition, offset, 2000)))
TEST_FAIL("%s: consume_seek(%s, %"PRId32", %"PRId64") "
"failed: %s\n",
what,
rd_kafka_topic_name(rkt), partition, offset,
rd_kafka_err2str(err));
}
static PyObject *Consumer_seek (Handle *self, PyObject *args, PyObject *kwargs) {
TopicPartition *tp;
rd_kafka_resp_err_t err;
static char *kws[] = { "partition", NULL };
rd_kafka_topic_t *rkt;
if (!self->rk) {
PyErr_SetString(PyExc_RuntimeError, "Consumer closed");
return NULL;
}
if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O", kws,
(PyObject **)&tp))
return NULL;
if (PyObject_Type((PyObject *)tp) != (PyObject *)&TopicPartitionType) {
PyErr_Format(PyExc_TypeError,
"expected %s", TopicPartitionType.tp_name);
return NULL;
}
rkt = rd_kafka_topic_new(self->rk, tp->topic, NULL);
if (!rkt) {
cfl_PyErr_Format(rd_kafka_last_error(),
"Failed to get topic object for "
"topic \"%s\": %s",
tp->topic,
rd_kafka_err2str(rd_kafka_last_error()));
return NULL;
}
Py_BEGIN_ALLOW_THREADS;
err = rd_kafka_seek(rkt, tp->partition, tp->offset, -1);
Py_END_ALLOW_THREADS;
rd_kafka_topic_destroy(rkt);
if (err) {
cfl_PyErr_Format(err,
"Failed to seek to offset %"CFL_PRId64": %s",
tp->offset, rd_kafka_err2str(err));
return NULL;
}
Py_RETURN_NONE;
}
int main (int argc, char **argv) {
rd_kafka_topic_t *rkt;
char *brokers = "localhost:9092";
char mode = 'C';
char *topic = NULL;
int partition = RD_KAFKA_PARTITION_UA;
int opt;
rd_kafka_conf_t *conf;
rd_kafka_topic_conf_t *topic_conf;
char errstr[512];
int64_t start_offset = 0;
int report_offsets = 0;
int do_conf_dump = 0;
char tmp[16];
int64_t seek_offset = 0;
int64_t tmp_offset = 0;
int get_wmarks = 0;
/* Kafka configuration */
conf = rd_kafka_conf_new();
/* Set logger */
rd_kafka_conf_set_log_cb(conf, logger);
/* Quick termination */
snprintf(tmp, sizeof(tmp), "%i", SIGIO);
rd_kafka_conf_set(conf, "internal.termination.signal", tmp, NULL, 0);
/* Topic configuration */
topic_conf = rd_kafka_topic_conf_new();
while ((opt = getopt(argc, argv, "PCLt:p:b:z:qd:o:eX:As:")) != -1) {
switch (opt) {
case 'P':
case 'C':
case 'L':
mode = opt;
break;
case 't':
topic = optarg;
break;
case 'p':
partition = atoi(optarg);
break;
case 'b':
brokers = optarg;
break;
case 'z':
if (rd_kafka_conf_set(conf, "compression.codec",
optarg,
errstr, sizeof(errstr)) !=
RD_KAFKA_CONF_OK) {
fprintf(stderr, "%% %s\n", errstr);
exit(1);
}
break;
case 'o':
case 's':
if (!strcmp(optarg, "end"))
tmp_offset = RD_KAFKA_OFFSET_END;
else if (!strcmp(optarg, "beginning"))
tmp_offset = RD_KAFKA_OFFSET_BEGINNING;
else if (!strcmp(optarg, "stored"))
tmp_offset = RD_KAFKA_OFFSET_STORED;
else if (!strcmp(optarg, "report"))
report_offsets = 1;
else if (!strcmp(optarg, "wmark"))
get_wmarks = 1;
else {
tmp_offset = strtoll(optarg, NULL, 10);
if (tmp_offset < 0)
tmp_offset = RD_KAFKA_OFFSET_TAIL(-tmp_offset);
}
if (opt == 'o')
start_offset = tmp_offset;
else if (opt == 's')
seek_offset = tmp_offset;
break;
case 'e':
exit_eof = 1;
break;
case 'd':
if (rd_kafka_conf_set(conf, "debug", optarg,
errstr, sizeof(errstr)) !=
RD_KAFKA_CONF_OK) {
fprintf(stderr,
"%% Debug configuration failed: "
"%s: %s\n",
errstr, optarg);
exit(1);
}
break;
case 'q':
quiet = 1;
break;
case 'A':
output = OUTPUT_RAW;
break;
case 'X':
{
char *name, *val;
rd_kafka_conf_res_t res;
if (!strcmp(optarg, "list") ||
!strcmp(optarg, "help")) {
rd_kafka_conf_properties_show(stdout);
exit(0);
}
if (!strcmp(optarg, "dump")) {
do_conf_dump = 1;
continue;
}
name = optarg;
if (!(val = strchr(name, '='))) {
char dest[512];
size_t dest_size = sizeof(dest);
/* Return current value for property. */
res = RD_KAFKA_CONF_UNKNOWN;
if (!strncmp(name, "topic.", strlen("topic.")))
res = rd_kafka_topic_conf_get(
topic_conf,
name+strlen("topic."),
dest, &dest_size);
if (res == RD_KAFKA_CONF_UNKNOWN)
res = rd_kafka_conf_get(
conf, name, dest, &dest_size);
if (res == RD_KAFKA_CONF_OK) {
printf("%s = %s\n", name, dest);
exit(0);
} else {
fprintf(stderr,
"%% %s property\n",
res == RD_KAFKA_CONF_UNKNOWN ?
"Unknown" : "Invalid");
exit(1);
}
}
*val = '\0';
val++;
res = RD_KAFKA_CONF_UNKNOWN;
/* Try "topic." prefixed properties on topic
* conf first, and then fall through to global if
* it didnt match a topic configuration property. */
if (!strncmp(name, "topic.", strlen("topic.")))
res = rd_kafka_topic_conf_set(topic_conf,
name+
strlen("topic."),
val,
errstr,
sizeof(errstr));
if (res == RD_KAFKA_CONF_UNKNOWN)
res = rd_kafka_conf_set(conf, name, val,
errstr, sizeof(errstr));
if (res != RD_KAFKA_CONF_OK) {
fprintf(stderr, "%% %s\n", errstr);
exit(1);
}
}
break;
default:
goto usage;
}
}
if (do_conf_dump) {
const char **arr;
size_t cnt;
int pass;
for (pass = 0 ; pass < 2 ; pass++) {
int i;
if (pass == 0) {
arr = rd_kafka_conf_dump(conf, &cnt);
printf("# Global config\n");
} else {
printf("# Topic config\n");
arr = rd_kafka_topic_conf_dump(topic_conf,
&cnt);
}
for (i = 0 ; i < (int)cnt ; i += 2)
printf("%s = %s\n",
arr[i], arr[i+1]);
printf("\n");
rd_kafka_conf_dump_free(arr, cnt);
}
exit(0);
}
if (optind != argc || (mode != 'L' && !topic)) {
usage:
fprintf(stderr,
"Usage: %s -C|-P|-L -t <topic> "
"[-p <partition>] [-b <host1:port1,host2:port2,..>]\n"
"\n"
"librdkafka version %s (0x%08x)\n"
"\n"
" Options:\n"
" -C | -P Consumer or Producer mode\n"
" -L Metadata list mode\n"
" -t <topic> Topic to fetch / produce\n"
" -p <num> Partition (random partitioner)\n"
" -b <brokers> Broker address (localhost:9092)\n"
" -z <codec> Enable compression:\n"
" none|gzip|snappy\n"
" -o <offset> Start offset (consumer):\n"
" beginning, end, NNNNN or -NNNNN\n"
" wmark returns the current hi&lo "
"watermarks.\n"
" -o report Report message offsets (producer)\n"
" -e Exit consumer when last message\n"
" in partition has been received.\n"
" -d [facs..] Enable debugging contexts:\n"
" %s\n"
" -q Be quiet\n"
" -A Raw payload output (consumer)\n"
" -X <prop=name> Set arbitrary librdkafka "
"configuration property\n"
" Properties prefixed with \"topic.\" "
"will be set on topic object.\n"
" -X list Show full list of supported "
"properties.\n"
" -X <prop> Get single property value\n"
"\n"
" In Consumer mode:\n"
" writes fetched messages to stdout\n"
" In Producer mode:\n"
" reads messages from stdin and sends to broker\n"
" In List mode:\n"
" queries broker for metadata information, "
"topic is optional.\n"
"\n"
"\n"
"\n",
argv[0],
rd_kafka_version_str(), rd_kafka_version(),
RD_KAFKA_DEBUG_CONTEXTS);
exit(1);
}
if ((mode == 'C' && !isatty(STDIN_FILENO)) ||
(mode != 'C' && !isatty(STDOUT_FILENO)))
quiet = 1;
signal(SIGINT, stop);
signal(SIGUSR1, sig_usr1);
if (mode == 'P') {
/*
* Producer
*/
char buf[2048];
int sendcnt = 0;
/* Set up a message delivery report callback.
* It will be called once for each message, either on successful
* delivery to broker, or upon failure to deliver to broker. */
/* If offset reporting (-o report) is enabled, use the
* richer dr_msg_cb instead. */
if (report_offsets) {
rd_kafka_topic_conf_set(topic_conf,
"produce.offset.report",
"true", errstr, sizeof(errstr));
rd_kafka_conf_set_dr_msg_cb(conf, msg_delivered2);
} else
rd_kafka_conf_set_dr_cb(conf, msg_delivered);
/* Create Kafka handle */
if (!(rk = rd_kafka_new(RD_KAFKA_PRODUCER, conf,
errstr, sizeof(errstr)))) {
fprintf(stderr,
"%% Failed to create new producer: %s\n",
errstr);
exit(1);
}
/* Add brokers */
if (rd_kafka_brokers_add(rk, brokers) == 0) {
fprintf(stderr, "%% No valid brokers specified\n");
exit(1);
}
/* Create topic */
rkt = rd_kafka_topic_new(rk, topic, topic_conf);
topic_conf = NULL; /* Now owned by topic */
if (!quiet)
fprintf(stderr,
"%% Type stuff and hit enter to send\n");
while (run && fgets(buf, sizeof(buf), stdin)) {
size_t len = strlen(buf);
if (buf[len-1] == '\n')
buf[--len] = '\0';
/* Send/Produce message. */
if (rd_kafka_produce(rkt, partition,
RD_KAFKA_MSG_F_COPY,
/* Payload and length */
buf, len,
/* Optional key and its length */
NULL, 0,
/* Message opaque, provided in
* delivery report callback as
* msg_opaque. */
NULL) == -1) {
fprintf(stderr,
"%% Failed to produce to topic %s "
"partition %i: %s\n",
rd_kafka_topic_name(rkt), partition,
rd_kafka_err2str(rd_kafka_last_error()));
/* Poll to handle delivery reports */
rd_kafka_poll(rk, 0);
continue;
}
if (!quiet)
fprintf(stderr, "%% Sent %zd bytes to topic "
"%s partition %i\n",
len, rd_kafka_topic_name(rkt), partition);
sendcnt++;
/* Poll to handle delivery reports */
rd_kafka_poll(rk, 0);
}
/* Poll to handle delivery reports */
rd_kafka_poll(rk, 0);
/* Wait for messages to be delivered */
while (run && rd_kafka_outq_len(rk) > 0)
rd_kafka_poll(rk, 100);
/* Destroy topic */
rd_kafka_topic_destroy(rkt);
/* Destroy the handle */
rd_kafka_destroy(rk);
} else if (mode == 'C') {
/*
* Consumer
*/
/* Create Kafka handle */
if (!(rk = rd_kafka_new(RD_KAFKA_CONSUMER, conf,
errstr, sizeof(errstr)))) {
fprintf(stderr,
"%% Failed to create new consumer: %s\n",
errstr);
exit(1);
}
/* Add brokers */
if (rd_kafka_brokers_add(rk, brokers) == 0) {
fprintf(stderr, "%% No valid brokers specified\n");
exit(1);
}
if (get_wmarks) {
int64_t lo, hi;
rd_kafka_resp_err_t err;
/* Only query for hi&lo partition watermarks */
if ((err = rd_kafka_query_watermark_offsets(
rk, topic, partition, &lo, &hi, 5000))) {
fprintf(stderr, "%% query_watermark_offsets() "
"failed: %s\n",
rd_kafka_err2str(err));
exit(1);
}
printf("%s [%d]: low - high offsets: "
"%"PRId64" - %"PRId64"\n",
topic, partition, lo, hi);
rd_kafka_destroy(rk);
exit(0);
}
/* Create topic */
rkt = rd_kafka_topic_new(rk, topic, topic_conf);
topic_conf = NULL; /* Now owned by topic */
/* Start consuming */
if (rd_kafka_consume_start(rkt, partition, start_offset) == -1){
rd_kafka_resp_err_t err = rd_kafka_last_error();
fprintf(stderr, "%% Failed to start consuming: %s\n",
rd_kafka_err2str(err));
if (err == RD_KAFKA_RESP_ERR__INVALID_ARG)
fprintf(stderr,
"%% Broker based offset storage "
"requires a group.id, "
"add: -X group.id=yourGroup\n");
exit(1);
}
while (run) {
rd_kafka_message_t *rkmessage;
rd_kafka_resp_err_t err;
/* Poll for errors, etc. */
rd_kafka_poll(rk, 0);
/* Consume single message.
* See rdkafka_performance.c for high speed
* consuming of messages. */
rkmessage = rd_kafka_consume(rkt, partition, 1000);
if (!rkmessage) /* timeout */
continue;
msg_consume(rkmessage, NULL);
/* Return message to rdkafka */
rd_kafka_message_destroy(rkmessage);
if (seek_offset) {
err = rd_kafka_seek(rkt, partition, seek_offset,
2000);
if (err)
printf("Seek failed: %s\n",
rd_kafka_err2str(err));
else
printf("Seeked to %"PRId64"\n",
seek_offset);
seek_offset = 0;
}
}
/* Stop consuming */
rd_kafka_consume_stop(rkt, partition);
while (rd_kafka_outq_len(rk) > 0)
rd_kafka_poll(rk, 10);
/* Destroy topic */
rd_kafka_topic_destroy(rkt);
/* Destroy handle */
rd_kafka_destroy(rk);
} else if (mode == 'L') {
rd_kafka_resp_err_t err = RD_KAFKA_RESP_ERR_NO_ERROR;
/* Create Kafka handle */
if (!(rk = rd_kafka_new(RD_KAFKA_PRODUCER, conf,
errstr, sizeof(errstr)))) {
fprintf(stderr,
"%% Failed to create new producer: %s\n",
errstr);
exit(1);
}
/* Add brokers */
if (rd_kafka_brokers_add(rk, brokers) == 0) {
fprintf(stderr, "%% No valid brokers specified\n");
exit(1);
}
/* Create topic */
if (topic) {
rkt = rd_kafka_topic_new(rk, topic, topic_conf);
topic_conf = NULL; /* Now owned by topic */
} else
rkt = NULL;
while (run) {
const struct rd_kafka_metadata *metadata;
/* Fetch metadata */
err = rd_kafka_metadata(rk, rkt ? 0 : 1, rkt,
&metadata, 5000);
if (err != RD_KAFKA_RESP_ERR_NO_ERROR) {
fprintf(stderr,
"%% Failed to acquire metadata: %s\n",
rd_kafka_err2str(err));
run = 0;
break;
}
metadata_print(topic, metadata);
rd_kafka_metadata_destroy(metadata);
run = 0;
}
/* Destroy topic */
if (rkt)
rd_kafka_topic_destroy(rkt);
/* Destroy the handle */
rd_kafka_destroy(rk);
if (topic_conf)
rd_kafka_topic_conf_destroy(topic_conf);
/* Exit right away, dont wait for background cleanup, we haven't
* done anything important anyway. */
exit(err ? 2 : 0);
}
if (topic_conf)
rd_kafka_topic_conf_destroy(topic_conf);
/* Let background threads clean up and terminate cleanly. */
run = 5;
while (run-- > 0 && rd_kafka_wait_destroyed(1000) == -1)
printf("Waiting for librdkafka to decommission\n");
if (run <= 0)
rd_kafka_dump(stdout, rk);
return 0;
}
/**
* Returns offset of the last message consumed
*/
int64_t test_consume_msgs (const char *what, rd_kafka_topic_t *rkt,
uint64_t testid, int32_t partition, int64_t offset,
int exp_msg_base, int exp_cnt, int parse_fmt) {
int cnt = 0;
int msg_next = exp_msg_base;
int fails = 0;
int64_t offset_last = -1;
test_timing_t t_first, t_all;
TEST_SAY("%s: consume_msgs: %s [%"PRId32"]: expect msg #%d..%d "
"at offset %"PRId64"\n",
what, rd_kafka_topic_name(rkt), partition,
exp_msg_base, exp_cnt, offset);
if (offset != TEST_NO_SEEK) {
rd_kafka_resp_err_t err;
test_timing_t t_seek;
TIMING_START(&t_seek, "SEEK");
if ((err = rd_kafka_seek(rkt, partition, offset, 5000)))
TEST_FAIL("%s: consume_msgs: %s [%"PRId32"]: "
"seek to %"PRId64" failed: %s\n",
what, rd_kafka_topic_name(rkt), partition,
offset, rd_kafka_err2str(err));
TIMING_STOP(&t_seek);
TEST_SAY("%s: seeked to offset %"PRId64"\n", what, offset);
}
TIMING_START(&t_first, "FIRST MSG");
TIMING_START(&t_all, "ALL MSGS");
while (cnt < exp_cnt) {
rd_kafka_message_t *rkmessage;
int msg_id;
rkmessage = rd_kafka_consume(rkt, partition, 5000);
if (!rkmessage)
TEST_FAIL("%s: consume_msgs: %s [%"PRId32"]: "
"expected msg #%d (%d/%d): timed out\n",
what, rd_kafka_topic_name(rkt), partition,
msg_next, cnt, exp_cnt);
if (rkmessage->err)
TEST_FAIL("%s: consume_msgs: %s [%"PRId32"]: "
"expected msg #%d (%d/%d): got error: %s\n",
what, rd_kafka_topic_name(rkt), partition,
msg_next, cnt, exp_cnt,
rd_kafka_err2str(rkmessage->err));
if (cnt == 0)
TIMING_STOP(&t_first);
if (parse_fmt)
test_msg_parse(testid, rkmessage->key,
rkmessage->key_len, partition, &msg_id);
else
msg_id = 0;
if (test_level >= 3)
TEST_SAY("%s: consume_msgs: %s [%"PRId32"]: "
"got msg #%d at offset %"PRId64
" (expect #%d at offset %"PRId64")\n",
what, rd_kafka_topic_name(rkt), partition,
msg_id, rkmessage->offset,
msg_next,
offset >= 0 ? offset + cnt : -1);
if (parse_fmt && msg_id != msg_next) {
TEST_SAY("%s: consume_msgs: %s [%"PRId32"]: "
"expected msg #%d (%d/%d): got msg #%d\n",
what, rd_kafka_topic_name(rkt), partition,
msg_next, cnt, exp_cnt, msg_id);
fails++;
}
cnt++;
msg_next++;
offset_last = rkmessage->offset;
rd_kafka_message_destroy(rkmessage);
}
TIMING_STOP(&t_all);
if (fails)
TEST_FAIL("%s: consume_msgs: %s [%"PRId32"]: %d failures\n",
what, rd_kafka_topic_name(rkt), partition, fails);
TEST_SAY("%s: consume_msgs: %s [%"PRId32"]: "
"%d/%d messages consumed succesfully\n",
what, rd_kafka_topic_name(rkt), partition,
cnt, exp_cnt);
return offset_last;
}
int main_0006_symbols (int argc, char **argv) {
if (argc < 0 /* always false */) {
rd_kafka_version();
rd_kafka_version_str();
rd_kafka_get_debug_contexts();
rd_kafka_get_err_descs(NULL, NULL);
rd_kafka_err2str(RD_KAFKA_RESP_ERR_NO_ERROR);
rd_kafka_err2name(RD_KAFKA_RESP_ERR_NO_ERROR);
rd_kafka_errno2err(EINVAL);
rd_kafka_errno();
rd_kafka_last_error();
rd_kafka_conf_new();
rd_kafka_conf_destroy(NULL);
rd_kafka_conf_dup(NULL);
rd_kafka_conf_set(NULL, NULL, NULL, NULL, 0);
rd_kafka_conf_set_dr_cb(NULL, NULL);
rd_kafka_conf_set_dr_msg_cb(NULL, NULL);
rd_kafka_conf_set_error_cb(NULL, NULL);
rd_kafka_conf_set_stats_cb(NULL, NULL);
rd_kafka_conf_set_log_cb(NULL, NULL);
rd_kafka_conf_set_socket_cb(NULL, NULL);
rd_kafka_conf_set_rebalance_cb(NULL, NULL);
rd_kafka_conf_set_offset_commit_cb(NULL, NULL);
rd_kafka_conf_set_throttle_cb(NULL, NULL);
rd_kafka_conf_set_default_topic_conf(NULL, NULL);
rd_kafka_conf_get(NULL, NULL, NULL, NULL);
#ifndef _MSC_VER
rd_kafka_conf_set_open_cb(NULL, NULL);
#endif
rd_kafka_conf_set_opaque(NULL, NULL);
rd_kafka_opaque(NULL);
rd_kafka_conf_dump(NULL, NULL);
rd_kafka_topic_conf_dump(NULL, NULL);
rd_kafka_conf_dump_free(NULL, 0);
rd_kafka_conf_properties_show(NULL);
rd_kafka_topic_conf_new();
rd_kafka_topic_conf_dup(NULL);
rd_kafka_topic_conf_destroy(NULL);
rd_kafka_topic_conf_set(NULL, NULL, NULL, NULL, 0);
rd_kafka_topic_conf_set_opaque(NULL, NULL);
rd_kafka_topic_conf_get(NULL, NULL, NULL, NULL);
rd_kafka_topic_conf_set_partitioner_cb(NULL, NULL);
rd_kafka_topic_partition_available(NULL, 0);
rd_kafka_topic_opaque(NULL);
rd_kafka_msg_partitioner_random(NULL, NULL, 0, 0, NULL, NULL);
rd_kafka_msg_partitioner_consistent(NULL, NULL, 0, 0, NULL, NULL);
rd_kafka_msg_partitioner_consistent_random(NULL, NULL, 0, 0, NULL, NULL);
rd_kafka_new(0, NULL, NULL, 0);
rd_kafka_destroy(NULL);
rd_kafka_name(NULL);
rd_kafka_memberid(NULL);
rd_kafka_topic_new(NULL, NULL, NULL);
rd_kafka_topic_destroy(NULL);
rd_kafka_topic_name(NULL);
rd_kafka_message_destroy(NULL);
rd_kafka_message_errstr(NULL);
rd_kafka_message_timestamp(NULL, NULL);
rd_kafka_consume_start(NULL, 0, 0);
rd_kafka_consume_stop(NULL, 0);
rd_kafka_consume(NULL, 0, 0);
rd_kafka_consume_batch(NULL, 0, 0, NULL, 0);
rd_kafka_consume_callback(NULL, 0, 0, NULL, NULL);
rd_kafka_offset_store(NULL, 0, 0);
rd_kafka_produce(NULL, 0, 0, NULL, 0, NULL, 0, NULL);
rd_kafka_produce_batch(NULL, 0, 0, NULL, 0);
rd_kafka_poll(NULL, 0);
rd_kafka_brokers_add(NULL, NULL);
/* DEPRECATED: rd_kafka_set_logger(NULL, NULL); */
rd_kafka_set_log_level(NULL, 0);
rd_kafka_log_print(NULL, 0, NULL, NULL);
#ifndef _MSC_VER
rd_kafka_log_syslog(NULL, 0, NULL, NULL);
#endif
rd_kafka_outq_len(NULL);
rd_kafka_dump(NULL, NULL);
rd_kafka_thread_cnt();
rd_kafka_wait_destroyed(0);
rd_kafka_metadata(NULL, 0, NULL, NULL, 0);
rd_kafka_metadata_destroy(NULL);
rd_kafka_queue_destroy(NULL);
rd_kafka_consume_start_queue(NULL, 0, 0, NULL);
rd_kafka_consume_queue(NULL, 0);
rd_kafka_consume_batch_queue(NULL, 0, NULL, 0);
rd_kafka_consume_callback_queue(NULL, 0, NULL, NULL);
rd_kafka_seek(NULL, 0, 0, 0);
rd_kafka_yield(NULL);
rd_kafka_mem_free(NULL, NULL);
rd_kafka_list_groups(NULL, NULL, NULL, 0);
rd_kafka_group_list_destroy(NULL);
/* KafkaConsumer API */
rd_kafka_subscribe(NULL, NULL);
rd_kafka_unsubscribe(NULL);
rd_kafka_subscription(NULL, NULL);
rd_kafka_consumer_poll(NULL, 0);
rd_kafka_consumer_close(NULL);
rd_kafka_assign(NULL, NULL);
rd_kafka_assignment(NULL, NULL);
rd_kafka_commit(NULL, NULL, 0);
rd_kafka_commit_message(NULL, NULL, 0);
rd_kafka_committed(NULL, NULL, 0);
rd_kafka_position(NULL, NULL);
/* TopicPartition */
rd_kafka_topic_partition_list_new(0);
rd_kafka_topic_partition_list_destroy(NULL);
rd_kafka_topic_partition_list_add(NULL, NULL, 0);
rd_kafka_topic_partition_list_add_range(NULL, NULL, 0, 0);
rd_kafka_topic_partition_list_del(NULL, NULL, 0);
rd_kafka_topic_partition_list_del_by_idx(NULL, 0);
rd_kafka_topic_partition_list_copy(NULL);
rd_kafka_topic_partition_list_set_offset(NULL, NULL, 0, 0);
rd_kafka_topic_partition_list_find(NULL, NULL, 0);
rd_kafka_query_watermark_offsets(NULL, NULL, 0, NULL, NULL, 0);
rd_kafka_get_watermark_offsets(NULL, NULL, 0, NULL, NULL);
}
return 0;
}
