that prevented the control plane's pod garbage collector from deleting pods that contained duplicated field keys (env. variables with repeated keys or container ports). ([#121381](https://github.com/kubernetes/kubernetes/pull/121381), [@mimowo](https://github.com/mimowo)) [SIG Apps, Auth, Scheduling and Testing]

     * traverse. When nodes would otherwise be changed, new nodes are created to replace them. This
     * works well for hash tables since the bin lists tend to be short. (The average length is less
     * than two.)
     *
     * Read operations can thus proceed without locking, but rely on selected uses of volatiles to

* Azure: Fix support for multiple `loadBalancerSourceRanges`, and add support for UDP ports and the Service spec's `sessionAffinity`. ([#45523](https://github.com/kubernetes/kubernetes/pull/45523), [@colemickens](https://github.com/colemickens))

		var f File
		err := readDirectoryHeader(&f, strings.NewReader(s))
		if err != nil {
			t.Errorf("error reading #%d: %v", i, err)
		}
	}
}

// Verify we return ErrUnexpectedEOF when length is short.
func TestIssue10957(t *testing.T) {
	data := []byte("PK\x03\x040000000PK\x01\x0200000" +
		"0000000000000000000\x00" +
		"\x00\x00\x00\x00\x00000000000000PK\x01" +
		"\x020000000000000000000" +

- Fix instance not found issues when an Azure Node is recreated in a short time ([#93316](https://github.com/kubernetes/kubernetes/pull/93316), [@feiskyer](https://github.com/feiskyer)) [SIG Cloud Provider]

## Changelog since v1.15.5

### Other notable changes

* Fix kubelet metrics gathering on non-English Windows hosts ([#84156](https://github.com/kubernetes/kubernetes/pull/84156), [@wawa0210](https://github.com/wawa0210))

     * traverse. When nodes would otherwise be changed, new nodes are created to replace them. This
     * works well for hash tables since the bin lists tend to be short. (The average length is less
     * than two.)
     *
     * Read operations can thus proceed without locking, but rely on selected uses of volatiles to

*   Performance improvements
*   Many bugfixes
*   Many documentation fixes
*   TensorBoard fixes: graphs with only one data point, Nan values, reload
    button and auto-reload, tooltips in scalar charts, run filtering, stable
    colors
*   Tensorboard graph visualizer now supports run metadata. Clicking on nodes
    while viewing a stats for a particular run will show runtime statistics,

    /**
     * Get the value for the key 'query.collapse.inner.hits.sorts'. <br>
     * The value is, e.g.  <br>
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getQueryCollapseInnerHitsSorts();

    /**
     * Get the value for the key 'query.collapse.inner.hits.sorts' as {@link Integer}. <br>
     * The value is, e.g.  <br>

- Short circuit if the compaction request from apiserver is disabled. ([#126627](https://github.com/kubernetes/kubernetes/pull/126627), [@fusida](https://github.com/fusida)) [SIG Etcd]