Re: HBase Master hangs on startup during upgrade from 2.2.5 to 2.5.7

2024-05-02 Thread Udo Offermann
The problem was actually with the Snappy codec or the native Snappy libraries. After configuring the Snappy Java implementation, the cluster started without any problems. I have a final question regarding the Hbase distributions. Can you please tell me the difference between the distributions:

Re: HBase Master hangs on startup during upgrade from 2.2.5 to 2.5.7

2024-05-02 Thread Adam Sjøgren
Udo writes: > Then I saw that the region servers had problems with Snappy > compression. I'm not sure, but I believe the native Snappy libs were > part of the previous Hadoop distribution, at least they are not > included in the current one. After copying them over it seems to work > now. But what

Re: HBase Master hangs on startup during upgrade from 2.2.5 to 2.5.7

2024-05-02 Thread Udo Offermann
Hi Adam, https://hbase.apache.org/book.html#data.block.encoding.types contains a detailed description of compression in HBase. The final solution for us was to configure the snappy codec in hbase-site.xml: hbase.io.compress.snappy.codec org.apache.hadoop.hbase.io.compress.aircompresso

cluster replication strategy question

2024-05-02 Thread Whitney Jackson
I have four HBase clusters (A, B, C, D) with replication between them. I've configured each cluster to replicate to all other clusters in an attempt to have a hot-hot, eventually-consistent-across-all-clusters setup. One nice property of this configuration is that any individual cluster can complet

Re: Build failure on Apple (M1/M3) for hbase-common package for io.opentelemetry:opentelemetry-context, while it works on Intel Mac

2024-05-02 Thread Mihir Monani
Thanks a lot for your suggestion. I tried a different approach based on your idea. I deleted my local repository and used Maven Central as source instead of employer's maven proxy. Build worked flawlessly without any issues. It seems that there are issues with io-opentelemetry JARs hosted in my em