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https://issues.apache.org/jira/browse/FLINK-16158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Danny Chen closed FLINK-16158.
------------------------------
Resolution: Duplicate
> SqlClient showdown when executing update if not start cluster
> -------------------------------------------------------------
>
> Key: FLINK-16158
> URL: https://issues.apache.org/jira/browse/FLINK-16158
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Client
> Affects Versions: 1.10.0
> Reporter: hailong wang
> Priority: Minor
> Fix For: 1.11.0
>
>
> If not start cluster, we execute update just as follow:
> {code:java}
> insert into sinks Select product from sources;
> {code}
> It will throw error:
> {code:java}
> Exception in thread "main" org.apache.flink.table.client.SqlClientException:
> Unexpected exception. This is a bug. Please consider filing an
> issue.Exception in thread "main"
> org.apache.flink.table.client.SqlClientException: Unexpected exception. This
> is a bug. Please consider filing an issue. at
> org.apache.flink.table.client.SqlClient.main(SqlClient.java:190)Caused by:
> java.lang.RuntimeException: Error running SQL job. at
> org.apache.flink.table.client.gateway.local.LocalExecutor.executeUpdateInternal(LocalExecutor.java:606)
> at
> org.apache.flink.table.client.gateway.local.LocalExecutor.executeUpdate(LocalExecutor.java:527)
> at
> org.apache.flink.table.client.cli.CliClient.callInsert(CliClient.java:537) at
> org.apache.flink.table.client.cli.CliClient.callCommand(CliClient.java:299)
> at java.util.Optional.ifPresent(Optional.java:159) at
> org.apache.flink.table.client.cli.CliClient.open(CliClient.java:200) at
> org.apache.flink.table.client.SqlClient.openCli(SqlClient.java:125) at
> org.apache.flink.table.client.SqlClient.start(SqlClient.java:104) at
> org.apache.flink.table.client.SqlClient.main(SqlClient.java:178)Caused by:
> java.util.concurrent.ExecutionException:
> org.apache.flink.runtime.client.JobSubmissionException: Failed to submit
> JobGraph. at
> java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
> at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895) at
> org.apache.flink.table.client.gateway.local.LocalExecutor.executeUpdateInternal(LocalExecutor.java:603)
> ... 8 moreCaused by: org.apache.flink.runtime.client.JobSubmissionException:
> Failed to submit JobGraph. at
> org.apache.flink.client.program.rest.RestClusterClient.lambda$submitJob$7(RestClusterClient.java:359)
> at
> java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:870)
> at
> java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:852)
> at
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
> at
> java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1977)
> at
> org.apache.flink.runtime.concurrent.FutureUtils.lambda$retryOperationWithDelay$8(FutureUtils.java:287)
> at
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
> at
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
> at
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
> at
> java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1977)
> at
> org.apache.flink.runtime.rest.RestClient.lambda$submitRequest$1(RestClient.java:342)
> at
> org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:500)
> at
> org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:493)
> at
> org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:472)
> at
> org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:413)
> at
> org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:538)
> at
> org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:531)
> at
> org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:111)
> at
> org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.fulfillConnectPromise(AbstractNioChannel.java:323)
> at
> org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:339)
> at
> org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:685)
> at
> org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632)
> at
> org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549)
> at
> org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
> at
> org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
> at
> org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> at java.lang.Thread.run(Thread.java:748)Caused by:
> org.apache.flink.runtime.concurrent.FutureUtils$RetryException: Could not
> complete the operation. Number of retries has been exhausted. at
> org.apache.flink.runtime.concurrent.FutureUtils.lambda$retryOperationWithDelay$8(FutureUtils.java:284)
> ... 21 moreCaused by: java.util.concurrent.CompletionException:
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AnnotatedConnectException:
> Connection refused: localhost/127.0.0.1:8081 at
> java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:292)
> at
> java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:308)
> at
> java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:943)
> at
> java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926)
> ... 19 moreCaused by:
> org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AnnotatedConnectException:
> Connection refused: localhost/127.0.0.1:8081Caused by:
> java.net.ConnectException: Connection refused
> {code}
> For the reason that cluster can't be connected. It will throw
> `new RuntimeException("Error running SQL job.", e)`in
> LocalExecutor#executeUpdateInternal method.
> I think we can replace `RuntimeException` with `SqlExecutionException`, that
> will prevent error crash the executor.
>
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