com.lambdaworks.redis.RedisException: Cannot determine a partition to read for slot 7558 (Partitions: Partitions []) with setting com.lambdaworks.redis.ReadFromImpl$ReadFromMaster@408613cc

GitHub | OutOfBrain | 4 months ago
  1. 0

    RedisClusterClient unable to read partition information and results in ConcurrentModificationException

    GitHub | 4 months ago | OutOfBrain
    com.lambdaworks.redis.RedisException: Cannot determine a partition to read for slot 7558 (Partitions: Partitions []) with setting com.lambdaworks.redis.ReadFromImpl$ReadFromMaster@408613cc
  2. 0

    GitHub comment 333#239405115

    GitHub | 4 months ago | OutOfBrain
    com.lambdaworks.redis.RedisException: java.lang.NullPointerException
  3. 0

    GitHub comment 271#226282221

    GitHub | 6 months ago | guperrot
    com.lambdaworks.redis.RedisException: Cannot retrieve initial cluster partitions from initial URIs [RedisURI [host='azmedevdm2005reapp.redis.cache.windows.net', port=6380]]
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  5. 0

    Lettuce seems to be incompatible with Azure Redis Cluster + SSL

    GitHub | 6 months ago | guperrot
    com.lambdaworks.redis.RedisException: Cannot retrieve initial cluster partitions from initial URIs [RedisURI [host='***', port=6380]]
  6. 0

    Azure Redis SSL Cluster + Lettuce Java (EDIT: lettuce version < 4.2)

    Stack Overflow | 6 months ago | Guillaume Perrot
    com.lambdaworks.redis.RedisException: Cannot retrieve initial cluster partitions from initial URIs [RedisURI [host='***', port=6380]]

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    Root Cause Analysis

    1. com.lambdaworks.redis.RedisException

      Cannot determine a partition to read for slot 7558 (Partitions: Partitions []) with setting com.lambdaworks.redis.ReadFromImpl$ReadFromMaster@408613cc

      at com.lambdaworks.redis.cluster.PooledClusterConnectionProvider.getReadConnection()
    2. com.lambdaworks.redis
      ClusterDistributionChannelWriter.write
      1. com.lambdaworks.redis.cluster.PooledClusterConnectionProvider.getReadConnection(PooledClusterConnectionProvider.java:130)
      2. com.lambdaworks.redis.cluster.PooledClusterConnectionProvider.getConnection(PooledClusterConnectionProvider.java:69)
      3. com.lambdaworks.redis.cluster.ClusterDistributionChannelWriter.write(ClusterDistributionChannelWriter.java:98)
      3 frames
    3. lettuce
      RedisChannelHandler.dispatch
      1. com.lambdaworks.redis.RedisChannelHandler.dispatch(RedisChannelHandler.java:118)
      1 frame
    4. com.lambdaworks.redis
      StatefulRedisClusterConnectionImpl.dispatch
      1. com.lambdaworks.redis.cluster.StatefulRedisClusterConnectionImpl.dispatch(StatefulRedisClusterConnectionImpl.java:189)
      1 frame
    5. lettuce
      AbstractRedisAsyncCommands.hkeys
      1. com.lambdaworks.redis.AbstractRedisAsyncCommands.dispatch(AbstractRedisAsyncCommands.java:1798)
      2. com.lambdaworks.redis.AbstractRedisAsyncCommands.hkeys(AbstractRedisAsyncCommands.java:437)
      2 frames
    6. Java RT
      Method.invoke
      1. sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
      2. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      3. java.lang.reflect.Method.invoke(Method.java:497)
      3 frames
    7. com.lambdaworks.redis
      AbstractInvocationHandler.invoke
      1. com.lambdaworks.redis.cluster.StatefulRedisClusterConnectionImpl$ClusterFutureSyncInvocationHandler.handleInvocation(StatefulRedisClusterConnectionImpl.java:334)
      2. com.lambdaworks.redis.internal.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:54)
      2 frames
    8. com.sun.proxy
      $Proxy17.hkeys
      1. com.sun.proxy.$Proxy17.hkeys(Unknown Source)[...snip...]
      1 frame
    9. Hadoop
      YarnChild$2.run
      1. org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145)
      2. org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787)
      3. org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
      4. org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)
      4 frames
    10. Java RT
      Subject.doAs
      1. java.security.AccessController.doPrivileged(Native Method)
      2. javax.security.auth.Subject.doAs(Subject.java:422)
      2 frames
    11. Hadoop
      UserGroupInformation.doAs
      1. org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
      1 frame
    12. Hadoop
      YarnChild.main
      1. org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
      1 frame