error while querying state

[yuvraj singh <19...@gmail.com>]

Hi all ,
i am facing issue with QueryableStateClient

i am getting this issue  please help me

Exception in thread "main" java.util.concurrent.ExecutionException:
org.apache.flink.util.FlinkRuntimeException: java.io.EOFException

at
java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)

at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)

at
com.ola.ai.mp.supply.debugging.StateQueryClient$.main(StateQueryClient.scala:52)

at
com.ola.ai.mp.supply.debugging.StateQueryClient.main(StateQueryClient.scala)

Caused by: org.apache.flink.util.FlinkRuntimeException: java.io.EOFException

at
org.apache.flink.queryablestate.client.QueryableStateClient.createState(QueryableStateClient.java:289)

at
org.apache.flink.queryablestate.client.QueryableStateClient.lambda$getKvState$2(QueryableStateClient.java:274)

at
java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)

at
java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)

at
java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)

at
java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962)

at
org.apache.flink.queryablestate.network.Client$PendingConnection.lambda$handInChannel$0(Client.java:326)

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.complete(CompletableFuture.java:1962)

at
org.apache.flink.queryablestate.network.Client$EstablishedConnection.onRequestResult(Client.java:554)

at
org.apache.flink.queryablestate.network.ClientHandler.channelRead(ClientHandler.java:81)

at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)

at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)

at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)

at
org.apache.flink.shaded.netty4.io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)

at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)

at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)

at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)

at
org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)

at
org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)

at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)

at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)

at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)

at
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434)

at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)

at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)

at
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965)

at
org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)

at
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)

at
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)

at
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)

at
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)

at
org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)

at java.lang.Thread.run(Thread.java:748)

Caused by: java.io.EOFException

at
org.apache.flink.core.memory.DataInputDeserializer.readUnsignedByte(DataInputDeserializer.java:321)

at org.apache.flink.types.StringValue.readString(StringValue.java:769)

at
org.apache.flink.api.common.typeutils.base.StringSerializer.deserialize(StringSerializer.java:75)

at
org.apache.flink.api.common.typeutils.base.StringSerializer.deserialize(StringSerializer.java:33)

at
org.apache.flink.api.scala.typeutils.CaseClassSerializer.deserialize(CaseClassSerializer.scala:130)

at
org.apache.flink.api.scala.typeutils.CaseClassSerializer.deserialize(CaseClassSerializer.scala:32)

at
org.apache.flink.queryablestate.client.state.serialization.KvStateSerializer.deserializeValue(KvStateSerializer.java:149)

at
org.apache.flink.queryablestate.client.state.ImmutableValueState.createState(ImmutableValueState.java:64)

at
org.apache.flink.queryablestate.client.QueryableStateClient.createState(QueryableStateClient.java:287)

Re: error while querying state

["Tzu-Li (Gordon) Tai" <tz...@apache.org>]

Hi,

Which Flink version are you using?

Cheers,
Gordon



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