Starting GSC one by one.
I am trying to start a grid where i am starting components one by one i.e. first i am trying to start GSA then GSM and then GSCs, now GSCs also i am trying to start 1 by 1, because i was to pass...
View ArticleXAP Zookeeper [missing] security
Hello, out-of-the-box Zookeeper as part of XAP is started without any security. Anybody could connect to default port 2181 and execute any operations, including deleting the whole directory, or writing...
View ArticleClassNotFoundException for InstanceSLA class is seen intermittently while...
We are receiving the following exception mentioned in stacktrace. We are providing the valid SLA.xml in the WAR based PU deployed in to Gigaspace. [GS-admin-scheduled-executor-thread]...
View ArticleIllegalArgumentException A metric named process_cpu_time-total already exists
I'm seeing the above error in the GSC logs when trying to deploy a PU, how can this be resolved? I found this other reference but it's still an open issue:...
View ArticleHow to Start LUS with Basic Download
Hi, I perform the simple steps: 1) Download XAP 12.3 zip file 2) Extract 3) Open terminal 4) Execute command: ./xap pu run --lus But this fails because it says path arg is missing... Is there no way to...
View ArticleLMRI transport over NIO caught unexpected exception
Wondering what might be causing this?: 2018-03-31 15:13:47,539 SEVERE [com.gigaspaces.lrmi] - LRMI transport protocol over NIO connection...
View ArticleJMS Durable Subscribers
Hi, I see this link: https://docs.gigaspaces.com/xap/10.1/dev-java/jms-known-issues-and-considerations.html which says: GS-2167 – Durable subscribers are currently not supported. Are there any updates...
View ArticleControlling the Replication Redo Log
The following page has a code example: https://docs.gigaspaces.com/xap/9.7/dev-java/controlling-the-replication-redo-log.html However part of this no longer compiles because the gatewayTargets method...
View ArticleHi Sir, I need your help .Can you Please make me understand how can we get...
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View ArticleNeed to exrtact Grid Services data using Gigaspaces C#
Hello Guys, I need to extract the data using gigaspaces C#. Although I have already used the Administration API code but yet I am unable to get any data. So Please provide me your kind information...
View ArticleCount Objects per Space Instance (Partition)
Hello , Please help me with a query to count the objects of a specific type that are stored in space (per partition). I have a space which has 4 partitions (2 working instances and 2 for backups) and...
View ArticleSpaceEvictionStrategy callbacks works for one space model only
Hi! I am using LRU mechanism with a custom eviction policy to make sure unpopular objects are evicted in case of memory shortage. The callbacks in SpaceEvictionStrategy are only invoked for one of my...
View ArticleMongoDB recovery error with JMS message metadata
I am using open source XAP 12.2. I want to use MongoDB for persistency. In my client application, I set up a JMS connection to the space via Camel: GSJMSAdmin admin = GSJMSAdmin.getInstance();...
View ArticleIs the embedded Jetty container vulnerable to CVE-2018-1199 ?
Hey guys, I know Jetty is not vulnerable to this issue reported in CVE-2018-1199 in products such as JBoss Fuse, because it doesn't return path parameters. What about Jetty in XAP? We're now moving to...
View ArticleBest practices for Customized Backup Policy
We would like to implement a customized backup policy for GigaSpaces log files, in order to automatically gzip rolled files. According to the documentation, we must implement interface...
View ArticleReplicationPolicy.getGatewaysPolicy() method does not exist anymore...
In this new version there is a method that we were using for WAN Gateway Replication that does not exist anymore. Class: com.j_spaces.core.cluster.ReplicationPolicy Method: getGatewaysPolicy() Code...
View ArticleWhat is the correct way to undeploy a PU programmatically?
Hi, I have tried to use the .undeploy() method to undeploy a PU however it was unsuccessful. Could you please advise if there is a better way to undeploy a PU? Thanks, KP
View ArticleIs there a Gigaspaces API that gets the 'memoryUsagePercentage'
HI, I am attempting to monitor a Mirror Service to know when its memory usage has crossed over a certain threshold. I can see in it's GSC log : Memory shortage in multi source reliable async process...
View ArticleIs it planned to have a Java 11 compliant version of XAP ?
Hello, As java 8 EOL is planned for January 2019, I would like to know if a new XAP version with Java10 or above support will be available soon enought to let user have some time for dealing with...
View ArticleNeed Example how to use space-instance.sh pu-instance.sh lookup-service.sh
Hey, I am trying to run Gigapsace https://github.com/xap/xap , I see script under bin file but I am not sure what should I pass , document is not available for this project but for trial version. I...
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