2020-02-06 09:45:47 UTC - Vil: @Vil has joined the channel ---- 2020-02-06 09:47:59 UTC - Yuvaraj Loganathan: It works now! ---- 2020-02-06 10:10:53 UTC - Shivji Kumar Jha: Hi, Has someone come across a stacktrace like this? ```[2020-02-06T08:09:55.523Z] ERROR main BeamRuleEngine:51 [/] <http://org.apache.pulsar.shade.org|org.apache.pulsar.shade.org>.apache.avro.AvroRuntimeException: Malformed data. Length is negative: -33 at <http://org.apache.pulsar.shade.org.apache.avro.io|org.apache.pulsar.shade.org.apache.avro.io>.BinaryDecoder.doReadBytes(BinaryDecoder.java:336) at <http://org.apache.pulsar.shade.org.apache.avro.io|org.apache.pulsar.shade.org.apache.avro.io>.BinaryDecoder.readString(BinaryDecoder.java:263) at <http://org.apache.pulsar.shade.org.apache.avro.io|org.apache.pulsar.shade.org.apache.avro.io>.ResolvingDecoder.readString(ResolvingDecoder.java:201) at <http://org.apache.pulsar.shade.org|org.apache.pulsar.shade.org>.apache.avro.generic.GenericDatumReader.readString(GenericDatumReader.java:422) at <http://org.apache.pulsar.shade.org|org.apache.pulsar.shade.org>.apache.avro.generic.GenericDatumReader.readString(GenericDatumReader.java:414) at <http://org.apache.pulsar.shade.org|org.apache.pulsar.shade.org>.apache.avro.generic.GenericDatumReader.readWithoutConversion(GenericDatumReader.java:181) at org.apache.pulsar.shade.org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:153) at <http://org.apache.pulsar.shade.org|org.apache.pulsar.shade.org>.apache.avro.generic.GenericDatumReader.readField(GenericDatumReader.java:232) at <http://org.apache.pulsar.shade.org|org.apache.pulsar.shade.org>.apache.avro.generic.GenericDatumReader.readRecord(GenericDatumReader.java:222) at <http://org.apache.pulsar.shade.org|org.apache.pulsar.shade.org>.apache.avro.generic.GenericDatumReader.readWithoutConversion(GenericDatumReader.java:175) at org.apache.pulsar.shade.org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:153) at org.apache.pulsar.shade.org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:145) at org.apache.pulsar.client.impl.schema.generic.GenericAvroReader.read(GenericAvroReader.java:71) at org.apache.pulsar.client.impl.schema.generic.GenericAvroReader.read(GenericAvroReader.java:38) at org.apache.pulsar.client.impl.schema.StructSchema.decode(StructSchema.java:94) at org.apache.pulsar.client.impl.MessageImpl.getValue(MessageImpl.java:270)``` I get this every time i restart my pulsar consumer application. It comes up for *some* messages. The new messages published thereafter are consumed correctly though. ---- 2020-02-06 12:12:28 UTC - Marcus Elyiace: @Marcus Elyiace has joined the channel ---- 2020-02-06 13:21:00 UTC - Yuri de Wit: @Yuri de Wit has joined the channel ---- 2020-02-06 14:39:03 UTC - rmb: Hi all, is there a limit on the number of producers that can be writing to a single topic? If I had, say, 10,000 producers writing to a topic instead of 1, what kind of load increase would I expect on the broker? (assuming the overall message rate is the same) ---- 2020-02-06 15:10:07 UTC - Devon Crouse: @Devon Crouse has joined the channel ---- 2020-02-06 16:20:01 UTC - Matteo Merli: Typically it would require more memory, given that : • Assuming these producers are from different machines/processes, there will be 1 tcp connection per each • Broker keeps stats for each producer Having said that, 10K is not a number to be worried about ---- 2020-02-06 16:58:33 UTC - rmb: thanks! ---- 2020-02-06 18:39:24 UTC - Devin G. Bost: What tool are the rest of you using to run the Pulsar C++ tests locally? ---- 2020-02-06 18:39:40 UTC - Devin G. Bost: I’m using IntelliJ for the project, but it doesn’t have a good plugin for C++. ---- 2020-02-06 21:37:30 UTC - Matteo Merli: • `cd pulsar-client-cpp` • `pulsar-test-service-start.sh` • `run-unit-tests.sh` • `pulsar-test-service-stop.sh` ---- 2020-02-06 21:38:20 UTC - Roman Popenov: Does anyone know how to set-up the grafana ingress for pulsar? ---- 2020-02-06 21:38:38 UTC - Roman Popenov: I think I am running into the following issue: <https://stackoverflow.com/questions/57170106/trying-to-rewrite-url-for-grafana-with-ingress> ---- 2020-02-06 21:38:58 UTC - Roman Popenov: Unfortunately, I don’t know how to to change the `grafana.ini` configuration file inside the pulsar grafana ```grafana.ini: server: domain: <http://example.com|example.com> root_url: <http://example.com/monitoring/>``` ---- 2020-02-06 21:40:01 UTC - Roman Popenov: Did anyone manage to make the ingress work on the pulsar grafana? ---- 2020-02-06 21:46:15 UTC - Devin G. Bost: Thanks! ---- 2020-02-06 22:42:54 UTC - Devin G. Bost: When I run `./run-unit-tests.sh` after running: `./pulsar-test-service-start.sh` I get: ```doing start standalone ... standalone running as process 68157. Stop it first.``` When I stop it and then run: `./pulsar-test-service-start.sh` it dies with: ```./run-unit-tests.sh: line 39: ./main: No such file or directory``` ---- 2020-02-06 22:43:23 UTC - Devin G. Bost: It doesn’t look like there’s a main directory in /pulsar-client-cpp/ ---- 2020-02-06 22:52:17 UTC - Devin G. Bost: It looks like `.github/workflows/ci-cpp.yaml` is using: `pulsar-client-cpp/docker-build.sh` and `pulsar-client-cpp/docker-tests.sh` ---- 2020-02-07 01:07:43 UTC - Aaron Stockton: @Aaron Stockton has joined the channel ---- 2020-02-07 01:11:18 UTC - Aaron Stockton: is anyone using the `pulsar-broker-shaded` dependency in tests? Having a hard time with missing dependencies, and what seems like bad relocate directives. Any help appreciated! ---- 2020-02-07 07:06:09 UTC - Hiroyuki Yamada: Hi, I get the following error if I use snappy for compression. Would anyone know how to fix ? I don’t get such errors if I use LZ4 or don’t do use compression. ```java.lang.UnsatisfiedLinkError: <http://org.apache.pulsar.shade.org|org.apache.pulsar.shade.org>.xerial.snappy.SnappyNative.maxCompressedLength(I)I``` ---- 2020-02-07 07:35:37 UTC - Sijie Guo: it seems to be a shading problem. Can you file an issue? ---- 2020-02-07 08:01:27 UTC - Hiroyuki Yamada: Sure, will do. ---- 2020-02-07 08:05:32 UTC - Hiroyuki Yamada: BTW, using snappy through pulsar-perf is working fine. ---- 2020-02-07 08:32:24 UTC - Hiroyuki Yamada: @Sijie Guo <https://github.com/apache/pulsar/issues/6260> ---- 2020-02-07 09:07:10 UTC - Vladimir Shchur: Hi! I'm facing bookie discovering issue, has anyone faced this as well? <https://github.com/apache/pulsar/issues/6154> ----
