Andrey Elenskiy timoha
timoha
/ crypt-ipfs.sh
Created
December 10, 2018 00:12
Script that uses public/private keys to exchange files on ipfs securely
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| #!/bin/bash | |
| set -e | |
| keystore="~/.ipfs/crypt" | |
| privkey="${keystore}/id_rsa" | |
| pubkey="${privkey}.pub" | |
| mkdir -p "${keystore}" | |
| sub_genkey() { |
timoha
/ GetMetaRow.java
Created
May 16, 2017 22:53
Get with closest_row_before on "hbase:meta" can return empty Cell during region merge/split. This gist reproduces the problem.
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| import java.io.IOException; | |
| import org.apache.hadoop.conf.Configuration; | |
| import org.apache.hadoop.hbase.HBaseConfiguration; | |
| import org.apache.hadoop.hbase.HConstants; | |
| import org.apache.hadoop.hbase.TableName; | |
| import org.apache.hadoop.hbase.client.Connection; | |
| import org.apache.hadoop.hbase.client.Admin; | |
| import org.apache.hadoop.hbase.client.Get; | |
| import org.apache.hadoop.hbase.client.Put; |