我已经复制了replacingmergetree（表1），我已经在此基础上构建了3个同样类型的mv。我正在尝试将流数据（使用dataflow（beam））插入表1。当我改为复制时，它通常作为普通的replacingmergetree工作，我得到下面的错误。有什么问题？
2020-02-24 17:07:37.365来自worker的isterror消息：ru.yandex.clickhouse.except.clickhouse异常：clickhouse异常，代码：306，主机：35.202.46.77，端口：8123；代码：306，e.displaytext（）=db:：exception:堆栈大小太大。堆栈地址：0x7feae15fe000，帧地址：0x7feae19fe210，堆栈大小：4197872，最大堆栈大小：8392704（版本19.17.4.11（正式版本））ru.yandex.clickhouse.except.clickhouseexceptionspecifier.specify（clickhouseexceptionspecifier）。java:58)ru.yandex.clickhouse.except.clickhouseexceptionspecifier.specify（clickhouseexceptionspecifier。java:28) ru.yandex.clickhouse.clickhousestatementimpl.checkforerrorandthrow（clickhousestatementimpl。java:875)ru.yandex.clickhouse.clickhousestatementimpl.sendstream（clickhousestatementimpl。java:851)ru.yandex.clickhouse.writer.send（writer。java:106)ru.yandex.clickhouse.writer.send（writer。java:141) ru.yandex.clickhouse.clickhousestatementimpl.sendrowbinarystream（clickhousestatementimpl。java:764)ru.yandex.clickhouse.clickhousestatementimpl.sendrowbinarystream（clickhousestatementimpl。java:758)org.apache.beam.sdk.io.clickhouse.clickhouseio$writefn.flush（clickhouseio。java:427) org.apache.beam.sdk.io.clickhouse.clickhouseio$writefn.finishbundle（clickhouseio。java:403)原因：java.lang.throwable:code:306，e.displaytext（）=db:：exception:堆栈大小太大。堆栈地址：0x7feae15fe000，帧地址：0x7feae19fe210，堆栈大小：4197872，最大堆栈大小：8392704（版本19.17.4.11（正式版本））ru.yandex.clickhouse.except.clickhouseexceptionspecifier.specify（clickhouseexceptionspecifier）。java:53)ru.yandex.clickhouse.except.clickhouseexceptionspecifier.specify（clickhouseexceptionspecifier。java:28) ru.yandex.clickhouse.clickhousestatementimpl.checkforerrorandthrow（clickhousestatementimpl。java:875)ru.yandex.clickhouse.clickhousestatementimpl.sendstream（clickhousestatementimpl。java:851)ru.yandex.clickhouse.writer.send（writer。java:106)ru.yandex.clickhouse.writer.send（writer。java:141) ru.yandex.clickhouse.clickhousestatementimpl.sendrowbinarystream（clickhousestatementimpl。java:764)ru.yandex.clickhouse.clickhousestatementimpl.sendrowbinarystream（clickhousestatementimpl。java:758)org.apache.beam.sdk.io.clickhouse.clickhouseio$writefn.flush（clickhouseio。java:427) org.apache.beam.sdk.io.clickhouse.clickhouseio$writefn.finishbundle（clickhouseio。java:403)org.apache.beam.sdk.io.clickhouse.autovalue\u clickhouseio\u writefn$dofninvoker.invokefinishbundle（未知源）org.apache.beam.runners.dataflow.worker.repacked.org.apache.beam.runners.core.simpledofnrunner.finishbundle（simpledofnrunner）。java:232) org.apache.beam.runners.dataflow.worker.simplepardofn.finishbundle（simplepardofn。java:423)org.apache.beam.runners.dataflow.worker.util.common.worker.pardooperation.finish（pardooperation。java:56)org.apache.beam.runners.dataflow.worker.util.common.worker.maptaskexecutor.execute（maptaskexecutor）。java:85) org.apache.beam.runners.dataflow.worker.streamingdataflowworker.process（streamingdataflowworker。java:1350)org.apache.beam.runners.dataflow.worker.streamingdataflowworker.access$1100（streamingdataflowworker。java:152)org.apache.beam.runners.dataflow.worker.streamingdataflowworker$7.run（streamingdataflowworker。java:1073) java.util.concurrent.threadpoolexecutor.runworker（threadpoolexecutor。java:1149)java.util.concurrent.threadpoolexecutor$worker.run（threadpoolexecutor。java:624)java.lang.thread.run（线程。java:748)ru.yandex.clickhouse.except.clickhouse异常：clickhouse异常，代码306，主机35.202.46.77，端口8123；代码：306，e.displaytext（）=db:：exception:堆栈大小太大。堆栈地址：0x7fe5abdfc000，帧地址：0x7fe5ac1fc210，堆栈大小：4197872，最大堆栈大小：8392704（版本19.17.4.11（正式版本））ru.yandex.clickhouse.except.clickhouseexceptionspecifier.specify（clickhouseexceptionspecifier）。java:58)ru.yandex.clickhouse.except.clickhouseexceptionspecifier.specify（clickhouseexceptionspecifier。java:28) ru.yandex.clickhouse.clickhousestatementimpl.checkforerrorandthrow（clickhousestatementimpl。java:875)ru.yandex.clickhouse.clickhousestatementimpl.sendstream（clickhousestatementimpl。java:851)ru.yandex.clickhouse.writer.send（writer。java:106)ru.yandex.clickhouse.writer.send（writer。java:141) ru.yandex.clickhouse.clickhousestatementimpl.sendrowbinarystream（clickhousestatementimpl。java:764)ru.yandex.clickhouse.clickhousestatementimpl.sendrowbinarystream（clickhousestatementimpl。java:758)org.apache.beam.sdk.io.clickhouse.clickhouseio$writefn.flush（clickhouseio。java:427) org.apache.beam.sdk.io.clickhouse.clickhouseio$writefn.finishbundle（clickhouseio。java:403)原因：java.lang.throwable:code:306，e.displaytext（）=db:：exception:堆栈大小太大。堆栈地址：0x7fe5abdfc000，帧地址：0x7fe5ac1fc210，堆栈大小：4197872，最大堆栈大小：8392704（版本19.17.4.11（正式版本））ru.yandex.clickhouse.except.clickhouseexceptionspecifier.specify（clickhouseexceptionspecifier）。java:53)ru.yandex.clickhouse.except.clickhouseexceptionspecifier.specify（clickhouseexceptionspecifier。java:28) ru.yandex.clickhouse.clickhousestatementimpl.checkforerrorandthrow（clickhousestatementimpl。java:875)ru.yandex.clickhouse.clickhousestatementimpl.sendstream（clickhousestatementimpl。java:851)ru.yandex.clickhouse.writer.send（writer。java:106)ru.yandex.clickhouse.writer.send（writer。java:141) ru.yandex.clickhouse.clickhousestatementimpl.sendrowbinarystream（clickhousestatementimpl。java:764)ru.yandex.clickhouse.clickhousestatementimpl.sendrowbinarystream（clickhousestatementimpl。java:758)org.apache.beam.sdk.io.clickhouse.clickhouseio$writefn.flush（clickhouseio。java:427) org.apache.beam.sdk.io.clickhouse.clickhouseio$writefn.finishbundle（clickhouseio。java:403)org.apache.beam.sdk.io.clickhouse.autovalue\u clickhouseio\u writefn$dofninvoker.invokefinishbundle（未知源）org.apache.beam.runners.dataflow.worker.repacked.org.apache.beam.runners.core.simpledofnrunner.finishbundle（simpledofnrunner）。java:232) org.apache.beam.runners.dataflow.worker.simplepardofn.finishbundle（simplepardofn。java:423)org.apache.beam.runners.dataflow.worker.util.common.worker.pardooperation.finish（pardooperation。java:56)org.apache.beam.runners.dataflow.worker.util.common.worker.maptaskexecutor.execute（maptaskexecutor）。java:85) org.apache.beam.runners.dataflow.worker.streamingdataflowworker.process（streamingdataflowworker。java:1350)org.apache.beam.runners.dataflow.worker.streamingdataflowworker.access$1100（streamingdataflowworker。java:152)org.apache.beam.runners.dataflow.worker.streamingdataflowworker$7.run（streamingdataflowworker。java:1073) java.util.concurrent.threadpoolexecutor.runworker（threadpoolexecutor。java:1149)java.util.concurrent.threadpoolexecutor$worker.run（threadpoolexecutor。java:624)java.lang.thread.run（线程。java:748)