A note on passing {@code byte} arrays in argument

None of the method that receive a {@code byte[]} in argument will copy it.If you change the contents of any byte array you give to an instance of this class, you may affect the behavior of the request in an unpredictable way. If you need to change the byte array, {@link Object#clone() clone} it before giving it to this class. For thosefamiliar with the term "defensive copy", we don't do it in order to avoid unnecessary memory copies when you know you won't be changing (or event holding a reference to) the byte array, which is frequently the case.

      this.what = what;
    }


    public Object call(final Exception e) {
      if (e instanceof PleaseThrottleException) {  // HBase isn't keeping up.
        final HBaseRpc rpc = ((PleaseThrottleException) e).getFailedRpc();
        if (rpc instanceof HBaseRpc.HasKey) {
          // We failed to compact this row.  Whether it's because of a failed
          // get, put or delete, we should re-schedule this row for a future
          // compaction.
          add(((HBaseRpc.HasKey) rpc).key());

        public Object call(final Exception arg) {
          if (arg instanceof PleaseThrottleException) {
            final PleaseThrottleException e = (PleaseThrottleException) arg;
            LOG.warn("Need to throttle, HBase isn't keeping up.", e);
            throttle = true;
            final HBaseRpc rpc = e.getFailedRpc();
            if (rpc instanceof PutRequest) {
              client.put((PutRequest) rpc);  // Don't lose edits.
            }
            return null;
          }

        public Object call(final Exception arg) {
          if (arg instanceof PleaseThrottleException) {
            final PleaseThrottleException e = (PleaseThrottleException) arg;
            LOG.warn("Need to throttle, HBase isn't keeping up.", e);
            throttle = true;
            final HBaseRpc rpc = e.getFailedRpc();
            if (rpc instanceof PutRequest) {
              client.put((PutRequest) rpc);  // Don't lose edits.
            }
            return null;
          }

Examples of org.hbase.async.HBaseRpc

A note on passing {@code byte} arrays in argument

Related Classes of org.hbase.async.HBaseRpc