On 3/9/2017 8:16 AM, Gaurav Srivastava wrote: > I have a eCommerce site built on Hybris 6.2.0.4 which uses SOLR OOB > (vendor=hybris version=6.2.0.2) as a search engine. I am facing below > 2 problems :
6.2.0.2 is not a valid Solr version number. They only have three numbers, not four. If hybris repackages Solr, then you might need to go to them for help, as only they will know what they have changed. If the Solr version is 6.4.0 or 6.4.1, there is a severe performance degradation that is fixed by 6.4.2, which was just released. https://issues.apache.org/jira/browse/SOLR-10130 > 1. Indexing is taking lot of time(4-5 hours) in last couple of weeks. > (data has increased though) > 2. Our dashboard page is getting hunged please find the details below. > > "The product category dropdown in the main site navigation is rendered > using a query to Solr. On the first request where the navigation is > displayed (which would effectively be immediately following login), > Hybris queries for this information and stores it in the session cache > for the user. If SOLR accepts the connection but never responds (or > does not respond within the overall page timeout), then the page > rendering times out and the user is left with a partially rendered > page which is unusable." > > We have 4 jobs which indexes the data(full/update), please find the > count of the data which gets indexed during each job : > > 1. Job A indexes : 40000 products > 2. Job B indexes : 120000 products > 3. Job C indexes : 1200000 products > 4. Job D indexes : 900000 products > > I am sure SOLR can handle these products easily and we should not face > this issue. Hardware configuration is below > > 1. We are using 2 Cores of 16GB RAM > 2. Disk space is 8 GB, and out of that 72% is already utilized. This is very vague information. "2 Cores of 16GB RAM" could mean just about anything. Solr cores? CPU cores? 16GB of what? Java/Solr heap? Total system memory? The disk space mentioned is also unhelpful. Is that total disk space? Size of the index? The 72% number won't mean anything without quite a bit more info. > Below is the configuration and various key values from hybris side.Any > help in this regard will be great :) Your attachments did not make it to the list. They almost never do. If you need to share something that's too big to include as regular text in your email, store it in a semi-permanent place on the public Internet and provide a URL to access it. Remember that few people here know anything about hybris. Information from that system may not help with Solr. One of the biggest bottlenecks in Solr indexing is actually retrieving the data from the source system. This is the most common reason for slow indexing. Other possible problems that cause slow indexing include committing after every update request, sending one document at a time in each update request instead of batching them, and only using one thread/connection to index. Here is some general info on Solr performance problems. With the information available, I have no idea whether this page will even be useful to you: https://wiki.apache.org/solr/SolrPerformanceProblems Thanks, Shawn
