mcvsubbu commented on a change in pull request #5221: Add a new server api for
download of segments.
URL: https://github.com/apache/incubator-pinot/pull/5221#discussion_r407802196
##########
File path:
pinot-server/src/main/java/org/apache/pinot/server/api/resources/TablesResource.java
##########
@@ -175,4 +183,41 @@ public String getCrcMetadataForTable(
}
}
}
+
+ @GET
+ @Produces(MediaType.APPLICATION_OCTET_STREAM)
+ @Path("/tables/{tableName}/segments/{segmentName}")
+ @ApiOperation(value = "Download a segment", notes = "Download a segment in
zipped tar format")
+ public Response downloadSegment(
+ @ApiParam(value = "Name of the table with type REALTIME OR OFFLINE",
required = true, example = "myTable_OFFLINE") @PathParam("tableName") String
tableName,
+ @ApiParam(value = "Name of the segment", required = true)
@PathParam("segmentName") @Encoded String segmentName,
+ @Context HttpHeaders httpHeaders)
+ throws Exception {
+ LOGGER.info("Get a request to download segment {} for table {}",
segmentName, tableName);
+ TableDataManager tableDataManager = checkGetTableDataManager(tableName);
+ SegmentDataManager segmentDataManager =
tableDataManager.acquireSegment(segmentName);
+ if (segmentDataManager == null) {
+ throw new WebApplicationException(String.format("Table %s segments %s
does not exist", tableName, segmentName),
+ Response.Status.NOT_FOUND);
+ }
+ try {
Review comment:
These may not be common, and may evolve to be different classes. The kind of
auth that one may want fo server may be very different from that of what is
needed in Broker vs Controller. It is best to keep them apart.
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