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invoke load driver in static block

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This commit is contained in:
zyyang 2022-03-02 16:08:07 +08:00
parent 3d35c22424
commit 3b7bf92edf
4 changed files with 108 additions and 28 deletions
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33
tdenginereader/src/main/java/com/alibaba/datax/plugin/reader/TDengineReader.java
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@ -16,8 +16,6 @@ import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class TDengineReader extends Reader {
@ -239,32 +237,13 @@ public class TDengineReader extends Reader {
}
}
private static Long parseSplitInterval(String splitInterval) throws Exception {
final long second = 1000;
final long minute = 60 * second;
final long hour = 60 * minute;
final long day = 24 * hour;
Pattern compile = Pattern.compile("^(\\d+)([dhms])$");
Matcher matcher = compile.matcher(splitInterval);
while (matcher.find()) {
long value = Long.parseLong(matcher.group(1));
if (value == 0)
throw new Exception("invalid splitInterval: 0");
char unit = matcher.group(2).charAt(0);
switch (unit) {
case 'd':
return value * day;
default:
case 'h':
return value * hour;
case 'm':
return value * minute;
case 's':
return value * second;
}
static {
try {
Class.forName("com.taosdata.jdbc.TSDBDriver");
Class.forName("com.taosdata.jdbc.rs.RestfulDriver");
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
throw new Exception("invalid splitInterval: " + splitInterval);
}
}

50
tdenginewriter/src/test/resources/incremental_sync/t2dm-jni.json Normal file
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@ -0,0 +1,50 @@
{
"job": {
"content": [
{
"reader": {
"name": "tdenginereader",
"parameter": {
"username": "root",
"password": "taosdata",
"column": [
"*"
],
"connection": [
{
"table": [
"stb1"
],
"jdbcUrl": "jdbc:TAOS://192.168.56.105:6030/db1"
}
]
}
},
"writer": {
"name": "rdbmswriter",
"parameter": {
"connection": [
{
"table": [
"stb2"
],
"jdbcUrl": "jdbc:dm://192.168.0.72:5236"
}
],
"username": "TESTUSER",
"password": "test123456",
"table": "stb2",
"column": [
"*"
]
}
}
}
],
"setting": {
"speed": {
"channel": 1
}
}
}
}

50
tdenginewriter/src/test/resources/incremental_sync/t2dm-restful.json Normal file
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@ -0,0 +1,50 @@
{
"job": {
"content": [
{
"reader": {
"name": "tdenginereader",
"parameter": {
"username": "root",
"password": "taosdata",
"column": [
"*"
],
"connection": [
{
"table": [
"stb1"
],
"jdbcUrl": "jdbc:TAOS-RS://192.168.56.105:6041/db1"
}
]
}
},
"writer": {
"name": "rdbmswriter",
"parameter": {
"connection": [
{
"table": [
"stb2"
],
"jdbcUrl": "jdbc:dm://192.168.0.72:5236"
}
],
"username": "TESTUSER",
"password": "test123456",
"table": "stb2",
"column": [
"*"
]
}
}
}
],
"setting": {
"speed": {
"channel": 1
}
}
}
}

1
tdenginewriter/src/test/resources/incremental_sync/upload.sh
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@ -3,3 +3,4 @@
scp dm2t-update.json root@192.168.56.105:/root/workspace/tmp/datax/job
scp dm2t_sync.sh root@192.168.56.105:/root/workspace/tmp/datax
scp clean_env.sh root@192.168.56.105:/root/workspace/tmp/datax
scp