[GitHub] [pulsar-client-node] BewareMyPower commented on issue #284: Document minimum required libstdc++ version

2023-01-16 Thread GitBox


BewareMyPower commented on issue #284:
URL: 
https://github.com/apache/pulsar-client-node/issues/284#issuecomment-1384024450

   I have tested Rocky Linux 8, CentOS 8 with latest master and they both work 
well. But CentOS 7 is not supported because its highest `GLIBCXX` version is 
3.4.19. I've opened an issue: 
https://github.com/apache/pulsar-client-node/issues/286. So I will close this 
issue for now. You can reopen it if you have other questions.
   
   BTW, the `libstdc++` version might not be user-friendly because users have 
to check the libstdc++ versions for the systems they use.


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[GitHub] [pulsar-client-node] BewareMyPower commented on issue #284: Document minimum required libstdc++ version

2023-01-16 Thread GitBox


BewareMyPower commented on issue #284:
URL: 
https://github.com/apache/pulsar-client-node/issues/284#issuecomment-1383945985

   #285 fixes the issue for Debian buster, but the libstdc++ version is still 
too high for RHEL-based distributions. Here are the `GLIBCXX_` symbols from the 
`Pulsar.node` built in latest master.
   
   ```
   GLIBCXX_3.4
   GLIBCXX_3.4.11
   GLIBCXX_3.4.14
   GLIBCXX_3.4.15
   GLIBCXX_3.4.18
   GLIBCXX_3.4.19
   GLIBCXX_3.4.20
   GLIBCXX_3.4.21
   GLIBCXX_3.4.22
   GLIBCXX_3.4.9
   ```
   
   Compared with 1.8.0, the master only reduces the `GLIBCXX_3.4.26` string. 
The root cause is that the `libpulsarwithdeps.a` is installed from a deb 
package on Debian-based distributions: 
https://github.com/apache/pulsar-client-node/blob/dc2c3c5feb1d51e317215ae183ccf0a1b7306353/pkg/linux/download-cpp-client.sh#L43-L46
   
   Not matter it's Debian 10 or Debian 11, the deb package was built on Debian 
9:
   
   
https://github.com/apache/pulsar-client-cpp/blob/cedc0c11b75b137537ada3ff782f0e91482e58b6/pkg/deb/Dockerfile#L22


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[GitHub] [pulsar-client-node] BewareMyPower commented on issue #284: Document minimum required libstdc++ version

2023-01-16 Thread GitBox


BewareMyPower commented on issue #284:
URL: 
https://github.com/apache/pulsar-client-node/issues/284#issuecomment-1383815349

   https://github.com/apache/pulsar-client-node/pull/285 might fix this issue, 
I will perform more verifications in my local env.


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[GitHub] [pulsar-client-node] BewareMyPower commented on issue #284: Document minimum required libstdc++ version

2023-01-15 Thread GitBox


BewareMyPower commented on issue #284:
URL: 
https://github.com/apache/pulsar-client-node/issues/284#issuecomment-1383152921

   > An alternative could be to not dynamically link any dependencies at all
   
   Maybe we can link statically to `libstdc++` and `libgcc_s` on Linux for 
Pulsar C++ client. But when building the Node Add-on, we also need to link to 
them statically.
   
   I think we need to fix the building script to fallback to building from 
source for systems with lower version libstdc++.
   
   


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