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mongodb2tdengine check records count before flush

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dingbo 2021-11-18 19:08:19 +08:00
parent ca1851fb99
commit 75d4f7e101
1 changed files with 5 additions and 1 deletions
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6
tdenginewriter/src/main/java/com/alibaba/datax/plugin/writer/tdenginewriter/JDBCBatchWriter.java
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@ -218,7 +218,11 @@ public class JDBCBatchWriter {
break; break;
} }
} }
initFiledTypesAndTargetTable(records); if (records.size() > 0) {
initFiledTypesAndTargetTable(records);
} else {
return;
}
} }
for (String tabName : buf.keySet()) { for (String tabName : buf.keySet()) {
if (buf.get(tabName).size() > 0) { if (buf.get(tabName).size() > 0) {