Solr – Page 3 – Solr.pl

Solr & CVE-2021-44228

Rafał Kuć Solr 11 December 202111 December 2021 0 Comment

Solr versions 7.4.0 to 7.7.3 and 8.0.0 to 8.11.0 is affected by the critical log4j library vulnerability and should be upgraded to 8.11.1 as soon as the new version is released.

For now you can mitigate the issue by doing one of the following:

manually upgrading Apache Solr log4j2 library
adding SOLR_OPTS=”$SOLR_OPTS -Dlog4j2.formatMsgNoLookups=true” to solr.in.sh file
if using Prometheus Exporter adding JAVA_OPTS=”$JAVA_OPTS -Dlog4j2.formatMsgNoLookups=true” to the solr-exporter script

More information on official Solr webpage.

Apache Solr 8.11.0

Rafał Kuć Solr 17 November 202117 November 2021release, solr 0 Comment

It is a pleasure to inform you that the new version of the Solr search server has been released. It is the next release from the 8.x branch and it is numbered 8.11.0.

Apache Solr 8.10.1

Rafał Kuć Solr 22 October 202122 October 2021release, solr 0 Comment

It is a pleasure to inform you that the new version of the Solr search server has been released. It is the next release from the 8.x branch and it is numbered 8.10.1.

Apache Solr 8.10.0

Rafał Kuć Solr 29 September 202129 September 2021release, solr 0 Comment

It is a pleasure to inform you that the new version of the Solr search server has been released. It is the next release from the 8.x branch and it is numbered 8.10.0.

Apache Solr 8.9.0

Rafał Kuć Solr 18 June 202118 June 2021release, solr 0 Comment

It is a pleasure to inform you that the new version of the Solr search server has been released. It is the next release from the 8.x branch and it is numbered 8.9.0.

Apache Solr 8.8.2

Rafał Kuć Solr 13 April 202113 April 2021release, solr 0 Comment

It is a pleasure to inform you that the new version of the Solr search server has been released. It is the next release from the 8.x branch and it is numbered 8.8.1.

Apache Solr 8.8.1

Rafał Kuć Lucene, Solr 23 February 202123 February 2021release, solr 0 Comment

It is a pleasure to inform you that the new version of the Solr search server has been released. It is the next release from the 8.x branch and it is numbered 8.8.1.

Apache Solr 8.8.0

Rafał Kuć Solr 1 February 20211 February 2021 0 Comment

It is a pleasure to inform you that the new version of the Solr search server has been released. It is the next release from the 8.x branch and it is numbered 8.8.0.

Introducing Solr Circuit Breakers

Rafał Kuć Solr 9 November 202015 November 2020breaker, circuit, circuit breaker, cpu, memory, solr 0 Comment

With the Solr 8.7 release, we were given a very useful feature called circuit breakers. A circuit breaker design pattern allows stopping execution when certain criteria are met. For example, when the memory usage is higher than defined a query execution may be stopped, or when the CPU usage on a given node is too high. Let’s look at what Solr 8.7 brings us.

Apache Solr 8.7.0

Rafał Kuć Solr 4 November 202014 November 2020release, solr 0 Comment

It is a pleasure to inform you that the new version of the Solr search server has been released. It is the next release from the 8.x branch and it is numbered 8.7.0.

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