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I. Description of the problem
searchguard default main index, the number of -1 the number of copies is an example of node data
copy number data should be set to the node number of machines - 1, otherwise there will be time to deploy multiple data instances on one machine part searchguard copies of the index fails to allocate.
Solution
plus -us initialization parameters, followed by searchguard index number of copies.
II. Searchguard reset the index number of copies
If already it has been initialized, using the default settings. There will be instances when deploying a plurality of data on a single machine part searchguard copies of the index fails to allocate. We need searchguard index number of copies of the manual modifications in this case.
But we did not have permission to directly operate searchguard index, the following two commands, re-initialized.
1. Turn off searchguard index number of copies of the automatic extensions
mainly add -dra parameters
sgadmin -ts truststore.jks -tspass 1f2d6dd209fa175ef53 -ks CN=sgadmin-keystore.jks -kspass d7ead33742c28e131c9b -nhnv -cn my-application -cd …/sgconfig/ -dra
2. Manually adjust the number of copies searchguard index
was mainly adding -us parameters
sgadmin -ts truststore.jks -tspass 1f2d6dd209fa175ef533 -ks CN=sgadmin-keystore.jks -kspass d7ead33742c28e131c9b -nhnv -cn my-application -cd …/sgconfig/ -us 3
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