Gary Day
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Activity overview
Latest activity by Gary Day-
Gary Day created an article, Getting Access Denied when using asbackup to backup to AWS S3
DetailWhy do I get an Access Denied error when backing up to AWS S3 using the Aerospike asbackup utiliity?AnswerThis will be as a result of a permissions issue on the S3 side. Please ensure the fol...
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Gary Day created an article, Error 22 on node addition with strong consistency
Problem DescriptionWith Aerospike 4.0 through 4.2, a brief period of “stop writes” seen on node addition (including restart) with Strong Consistency enabled is sometimes observed. Strong consistenc...
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Gary Day created an article, FAQ - How primary keys and digests are used in Aerospike?
DetailYou may have heard reference to Primary keys and Digests when talking about accessing records in Aerospike, but what are they both and how do they differ from each other?AnswerA primary key u...
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Gary Day created an article, What does Infms+ represent in AMS Latency dashboard
DetailWhat does the 0 to Infms+ section represent on the Latency Dashboard in Aerospike Monitoring Stack?AnswerThis value represents the number of operations per second for this type of transaction...
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Gary Day created an article, Quiesce a node when all nodes hold a copy of all data
ContextIf you are running your cluster with replication-factor equal to the number of nodes in your cluster (such that all nodes hold a copy of all data), and your client policy allows reading from...
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Gary Day created an article, Disabling transparent huge pages (THP) for Aerospike
ContextBackgroundThe physical memory in linux is not directly mapped to virtual memory. This is done in ‘pages’. A single page of virtual memory that gets allocated in physical memory is 4KB in siz...
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Gary Day created an article, Why do I get "TLS verify result: unable to get local issuer certificate" error when using ca-path for my CA certs?
DetailThe error "TLS verify result: unable to get local issuer certificate" means that the Aerospike Server has been unable to verify the provided certificate against a CA certificate.AnswerThere a...
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Gary Day created an article, Why do I get AEROSPIKE_ERR_CLUSTER_CHANGE when querying or scanning a namespace?
DetailWhen I query or scan a namespace, why does aql return “Error: (7) AEROSPIKE_ERR_CLUSTER_CHANGE”? I get the same error when I attempt to run the operation from C or Java client. In Java, the e...
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Gary Day created an article, How much memory does Aerospike use?
DetailIn addition any Primary Index or Data that you have configured to be stored in memory, Aerospike also requires additional memory for the Aerospike (asd) process itself, plus various queues an...
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Gary Day created an article, What do the various parts of an Aerospike Java Client error messages mean?
DetailKB INCOMPLETE - DO NOT PUBLISH When subscribed to Aerospike Client logging, you may see an error message which has been generated as a result of the client having some kind of issue perform...