6:16 p.m.
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Fedora EPEL Update Notification
FEDORA-EPEL-2018-a9fc682757
2018-10-25 23:15:59.123658
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Name : librdkafka
Product : Fedora EPEL 7
Version : 0.11.5
Release : 1.el7
URL : https://github.com/edenhill/librdkafka
Summary : The Apache Kafka C library
Description :
Librdkafka is a C/C++ library implementation of the Apache Kafka protocol,
containing both Producer and Consumer support.
It was designed with message delivery reliability and high performance in mind,
current figures exceed 800000 messages/second for the producer and 3 million
messages/second for the consumer.
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Update Information:
0.11.5 is a feature release that adds support for the Kafka Admin API (KIP-4).
Admin API This release adds support for the Admin API, enabling applications
and users to perform administrative Kafka tasks programmatically: Create
topics - specifying partition count, replication factor and topic configuration.
Delete topics - delete topics in cluster. Create partitions - extend a topic
with additional partitions. Alter configuration - set, modify or delete
configuration for any Kafka resource (topic, broker, ..). Describe
configuration - view configuration for any Kafka resource. The API closely
follows the Java Admin API:
https://github.com/edenhill/librdkafka/blob/master/src/rdkafka.h#L4495 New and
updated configuration Added compresion.level configuration option, which
allows fine-tuning of gzip and LZ4 comression level (@erkoln) Implement
ssl.curves.list and ssl.sigalgs.list configuration settings (@jvgutierrez)
Changed queue.buffering.backpressure.threshold default (#1848) Enhancements
Callback based event notifications (@fede1024) Event callbacks may now
optionally be triggered from a dedicated librdkafka background thread, see
rd_kafka_conf_set_background_event_cb. Log the value that couldn't be found
for flag configuration options (@ankon) Add support for
rd_kafka_conf_set_events(conf, ..EVENT_ERROR) to allow generic errors to be
retrieved as events. Avoid allocating BIOs and copying for base64 processing
(@agl) Don't log connection close for idle connections (regardless of
log.connection.close) Improve latency by using high-precision QPC clock on
Windows Added make uninstall Minor documentation updates from replies to
#1794 (@briot) Added rd_kafka_controllerid() to return the current
controller. INTRODUCTION.md: add chapter on latency measurement. Add
relative hyperlinks to table of contents in INTRODUCTION.md (#1791,
@stanislavkozlovski) Improved statistics: Added Hdr Histograms for
all windowed stats (rtt, int_latency, throttle) #1798 Added top-level
totals for broker receive and transmit metrics. Added batchcnt,
batchsize histograms to consumer. Added outbuf_latency histograms.
STATISTICS.md moved from wiki to source tree. Fixes Fixed murmur2
partitioner to make it compatible with java version (#1816, @lins05) Fix
pause/resume: next_offset was not properly initialized Fix a segment fault
error in rdkafka_buf with zero-length string (@sunny1988) Set error string
length in rkmessage.len on error (#1851) Don't let metadata ERR_UNKNOWN set
topic state to non-existent. The app_offset metric is now reset to INVALID
when the fetcher is stopped. consumer_lag is now calculated as consumer_lag
= hi_wmark_offset - MAX(app_offset, committed_offset), which makes it correct
after a reassignment but before new messages have been consumed (#1878)
socket.nagle.disable=true was never applied on non-Windows platforms (#1838)
Update interface compile definitions for Windows using CMake (#1800,
@raulbocanegra) Fix queue hang when queue_destroy() is called on rdkafka-
owned queue (#1792) Fix hang on unclean termination when there are
outstanding requests. Metadata: fix crash when topic is in transitionary
state Metadata: sort topic partition list rdkafka_example emitted bogus
produce errors Increase BROKERS_MAX to 10K and PARTITIONS_MAX to 100K
Proper log message on SSL connection close Missing return on error causes
use-after-free in SASL code (@sidhpurwala-huzaifa) Fix configure --pkg-
config-path=... (#1797, @xbolshe) Fix -fsanitize=undefined warning for
overflowed OP switches (#1789) source:
https://github.com/edenhill/librdkafka/releases/tag/v0.11.5
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This update can be installed with the "yum" update programs. Use
su -c 'yum update librdkafka' at the command line.
For more information, refer to "YUM", available at
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7\
/html/System_Administrators_Guide/ch-yum.html
All packages are signed with the Fedora EPEL GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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