## Why is Erasure Code useful?

    public HashCode hash() {
      long value = checksum.getValue();
      if (bits == 32) {
        /*
         * The long returned from a 32-bit Checksum will have all 0s for its second word, so the
         * cast won't lose any information and is necessary to return a HashCode of the correct
         * size.
         */
        return HashCode.fromInt((int) value);
      } else {
        return HashCode.fromLong(value);
      }
    }

### Checking cluster health for maintenance

You may query the cluster probe endpoint to check if the node which received the request can be taken down for maintenance, if the server replies back '412 Precondition Failed' this means you will lose HA. '200 OK' means you are okay to proceed.

```
curl http://minio1:9001/minio/health/cluster?maintenance=true
HTTP/1.1 412 Precondition Failed
Accept-Ranges: bytes
Content-Length: 0
Server: MinIO
Vary: Origin

name: Close linked issues when PR merged into release

on:
  pull_request:
    types: [closed]
    branches:
      - release
      - release7x
      - release8x

permissions:
  issues: write

jobs:
  closeIssueOnPrMerge:
    runs-on: ubuntu-latest
    steps:
      - name: Closes issues related to a merged pull request.
        uses: ldez/gha-mjolnir@df0e84242364946fa3ad4e7556510e8086ad681a
        env:

     * </p>
     *
     * @param closeable the closeable object
     * @see Closeable#close()
     */
    public static void close(final Closeable closeable) {
        if (closeable == null) {
            return;
        }
        try {

	// SetBase sets the position base.
	SetBase(*src.PosBase)
	// Line reports the source line number of the token.
	Line() int
	// Col reports the source column number of the token.
	Col() int
	// Close does any teardown required.
	Close()
}

// A Token is a scan token plus its string value.
// A macro is stored as a sequence of Tokens with spaces stripped.
type Token struct {
	ScanToken
	text string
}

      connectionUser =
        CallConnectionUser(
          call,
          client.connectionPool.delegate.connectionListener,
          chain,
        ),
    )
  }

  override fun close() {
    taskFaker.close()
  }

   * finishing. Also acts as a concurrency test to make sure the locking is done correctly when a
   * future is finishing so that no listeners can be lost.
   */
  public void testAllListenersCompleteSuccessfully()
      throws InterruptedException, ExecutionException {

    ExecutorService exec = newCachedThreadPool();

    int listenerCount = 20;

{* ../../docs_src/websockets/tutorial002_an_py310.py hl[68:69,82] *}

/// info

Da es sich um einen WebSocket handelt, macht es keinen Sinn, eine `HTTPException` auszulösen, stattdessen lösen wir eine `WebSocketException` aus.

    void testReadWriteMethodsReturnValues() {
        SmbComClose close = new SmbComClose(10, 5000L);
        assertEquals(0, close.readParameterWordsWireFormat(new byte[10], 0));
        assertEquals(0, close.readBytesWireFormat(new byte[10], 0));
        assertEquals(0, close.writeBytesWireFormat(new byte[10], 0));
        assertEquals(6, close.writeParameterWordsWireFormat(new byte[10], 0));
    }

    /**