use of com.alibaba.jstorm.batch.impl.CoordinatedBolt in project jstorm by alibaba.
the class BatchTopologyBuilder method setBolt.
public BoltDeclarer setBolt(String id, IBasicBolt bolt, int paralel) {
CoordinatedBolt coordinatedBolt = new CoordinatedBolt(bolt);
BoltDeclarer boltDeclarer = topologyBuilder.setBolt(id, coordinatedBolt, paralel);
if (bolt instanceof IPrepareCommit) {
boltDeclarer.allGrouping(BatchDef.SPOUT_TRIGGER, BatchDef.PREPARE_STREAM_ID);
}
if (bolt instanceof ICommitter) {
boltDeclarer.allGrouping(BatchDef.SPOUT_TRIGGER, BatchDef.COMMIT_STREAM_ID);
boltDeclarer.allGrouping(BatchDef.SPOUT_TRIGGER, BatchDef.REVERT_STREAM_ID);
}
if (bolt instanceof IPostCommit) {
boltDeclarer.allGrouping(BatchDef.SPOUT_TRIGGER, BatchDef.POST_STREAM_ID);
}
return boltDeclarer;
}
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