Jest 异步根据文档ID进行批量删除

 
 
/**
 * 异步批量删除
 *
 * @param indexName
 * @param typeName
 * @param ids
 * @return isSucceeded
 * @throws IOException
 */
public boolean delete(String indexName, String typeName, Set<Object> ids) throws IOException {
    JestClient jestClient = getJestClient();
    final AtomicBoolean isSucceeded = new AtomicBoolean();
    int count = 0;
    Bulk.Builder bulk = new Bulk.Builder().defaultIndex(indexName).defaultType(typeName);
    for (Object id : ids) {
        if (count > batch) {
            jestClient.executeAsync(bulk.build(), new JestResultHandler<BulkResult>() {
                @Override
                public void completed(BulkResult result) {
                    synchronized (isSucceeded) {
                        isSucceeded.set(result.isSucceeded());
                    }
                }

                @Override
                public void failed(Exception ex) {
                    ex.printStackTrace();
                }
            });
            count = 0;
            bulk = new Bulk.Builder().defaultIndex(indexName).defaultType(typeName);
        }
        Delete dr = new Delete.Builder((String) id).build();
        bulk.addAction(dr);
        count++;
    }
    if (count != 0) {
        jestClient.executeAsync(bulk.build(), new JestResultHandler<BulkResult>() {
            @Override
            public void completed(BulkResult result) {
                synchronized (isSucceeded) {
                    isSucceeded.set(result.isSucceeded());
                }
            }

            @Override
            public void failed(Exception ex) {
                ex.printStackTrace();
            }
        });
    }
    jestClient.shutdownClient();
    return isSucceeded.get();
}


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转载自blog.csdn.net/dpnice/article/details/79793360