Hello
You start a client node, do you start a server node too?
Cheers
Gianluca
On Mon, 15 May 2023 at 13:26, Krishna.Mulumudi.ril.com via user <
user@ignite.apache.org> wrote:
> It’s persisting data after reboot and able to retrieve inserted records
> from cache. Only problem is, cache.size getting reset to zero after first
> restart of the cluster.
>
>
>
> Please find output of requested commands and code snippet for getting
> cache.size .
>
> ############################################
>
>
>
> [tibusr@******~]$ df
>
> Filesystem 1K-blocks Used Available Use% Mounted on
>
> devtmpfs 7812268 0 7812268 0% /dev
>
> tmpfs 7823392 4 7823388 1% /dev/shm
>
> tmpfs 7823392 795764 7027628 11% /run
>
> tmpfs 7823392 0 7823392 0% /sys/fs/cgroup
>
> /dev/mapper/vg_os-lv_root 103080888 47604952 50216672 49% /
>
> /dev/sda2 999320 106456 824052 12% /boot
>
> /dev/mapper/vg_os-lv_app 103080888 22497672 75323952 23% /app
>
> tmpfs 1564680 0 1564680 0% /run/user/1002
>
> tmpfs 1564680 0 1564680 0% /run/user/7071
>
> [tibusr@****** ~]$ lsattr /app
>
> -------------e-- /app/snapshots1
>
> -------------e-- /app/datastore1
>
> -------------e-- /app/logs
>
> [tibusr@******~]$ lsattr /app/datastore1
>
> -------------e-- /app/datastore1/archive
>
> -------------e-- /app/datastore1/data
>
> -------------e-- /app/datastore1/wal
>
> -------------e-- /app/datastore1/metadataWorkDir
>
> [tibusr@******~]$
>
>
>
> ###################################### JAVA CODE Snippet to get cache size
> ########################################
>
>
>
> /**
>
> *
>
> */
>
> package com.jio.digitalapi.edif.util.operations;
>
>
>
> import java.util.Arrays;
>
> import java.util.Properties;
>
> import java.util.UUID;
>
>
>
> import org.apache.ignite.Ignite;
>
> import org.apache.ignite.IgniteCache;
>
> import org.apache.ignite.Ignition;
>
> import org.apache.ignite.cache.CachePeekMode;
>
> import org.apache.ignite.configuration.BinaryConfiguration;
>
> import org.apache.ignite.configuration.IgniteConfiguration;
>
> import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi;
>
> import
> org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder;
>
>
>
>
>
> import com.jio.digitalapi.jtl.edif.model.JtlCustomer;
>
>
>
> import javax.swing.*;
>
>
>
> /**
>
> * @author Gangaiah Gundeboina
>
> *
>
> */
>
> public class CacheSizes {
>
>
>
> public static <K, V> void main(String[] args) {
>
>
>
> String igniteNodeIpAddress = "IPADDRESS";
>
>
>
> String igniteInstanceName = null;
>
> try {
>
> String[] ipAddrArray =
> igniteNodeIpAddress.split(",", -1);
>
>
> System.setProperty("java.net.preferIPv4Stack", "true");
>
> IgniteConfiguration cfg = new
> IgniteConfiguration();
>
>
> cfg.setPeerClassLoadingEnabled(true);
>
> cfg.setClientMode(true);
>
> String random =
> (UUID.randomUUID().getMostSignificantBits() + "").toString().replace("-",
> "");
>
> String igniteFullInstaneName =
> igniteInstanceName + random;
>
>
> cfg.setIgniteInstanceName(igniteFullInstaneName);
>
> cfg.setDiscoverySpi((new
> TcpDiscoverySpi().setJoinTimeout(2400000)
>
>
> .setIpFinder((new
> TcpDiscoveryVmIpFinder()).setAddresses(Arrays.asList(ipAddrArray)))));
>
> Ignite ignite =
> Ignition.start(cfg);
>
> IgniteCache<String,
> JtlCustomer> cache =
> ignite.cache("JtlCustomerCache");
>
>
> System.out.println("PRIMARY:"+Integer.valueOf(cache.size(new
> CachePeekMode[]{CachePeekMode.PRIMARY})).toString());
>
>
> } catch (Exception e) {
>
> e.printStackTrace();
>
> System.exit(0);
>
> }
>
> System.exit(0);
>
>
>
> }
>
>
>
> }
>
> ##############################################################
>
>
>
>
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