java.lang.RuntimeException

bootstrap checks failed initial heap size [268435456] not equal to maximum heap size [2147483648]; this can cause resize pauses and prevents mlockall from locking the entire heap please set [discovery.zen.minimum_master_nodes] to a majority of the number of master eligible nodes in your cluster max virtual memory areas vm.max_map_count [65530] likely too low, increase to at least [262144]

Samebug tips0

There are no available Samebug tips for this exception. If you know how to solve this issue, help other users by writing a short tip.

Don't give up yet. Paste your full stack trace to get a solution.

Solutions on the web60110

  • bootstrap checks failed initial heap size [268435456] not equal to maximum heap size [2147483648]; this can cause resize pauses and prevents mlockall from locking the entire heap please set [discovery.zen.minimum_master_nodes] to a majority of the
  • via Stack Overflow by Kennedy Kan
    , 1 year ago
    bootstrap checks failed initial heap size [268435456] not equal to maximum heap size [2147483648]; this can cause resize pauses and prevents mlockall from locking the entire heap max file descriptors [4096] for elasticsearch process likely too low
  • bootstrap checks failed initial heap size [268435456] not equal to maximum heap size [2147483648]; this can cause resize pauses and prevents mlockall from locking the entire heap max virtual memory areas vm.max_map_count [65530] likely too low, increase to at least [262144]
  • Stack trace

    • java.lang.RuntimeException: bootstrap checks failed initial heap size [268435456] not equal to maximum heap size [2147483648]; this can cause resize pauses and prevents mlockall from locking the entire heap please set [discovery.zen.minimum_master_nodes] to a majority of the number of master eligible nodes in your cluster max virtual memory areas vm.max_map_count [65530] likely too low, increase to at least [262144] at org.elasticsearch.bootstrap.BootstrapCheck.check(BootstrapCheck.java:125) at org.elasticsearch.bootstrap.BootstrapCheck.check(BootstrapCheck.java:85) at org.elasticsearch.bootstrap.BootstrapCheck.check(BootstrapCheck.java:65) at org.elasticsearch.bootstrap.Bootstrap$5.validateNodeBeforeAcceptingRequests(Bootstrap.java:178) at org.elasticsearch.node.Node.start(Node.java:373) at org.elasticsearch.bootstrap.Bootstrap.start(Bootstrap.java:193) at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:252) at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:96) at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:91) at org.elasticsearch.cli.SettingCommand.execute(SettingCommand.java:54) at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:91) at org.elasticsearch.cli.Command.main(Command.java:53) at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:70) at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:63)

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    You’re the first here who have seen this exception.