040000 tree a4d94eba4898f1298059293bd00d19b26192a308	external-api
040000 tree e703808de9e89a31f4728f6dd2a32076483126ee	pipe-api
100644 blob 7f85373b8c4ee124589bc3500489d82d71091e89	pom.xml
040000 tree 94e1689570b2f6893877a9832f61ff3413261807	trigger-api
040000 tree 3147a073fc33cad8d66759c7d7e08b9ac7e9e251	udf-api